Your Nucleus Quotes

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How do we maintain integrity as introverts, and at the same time allow our natural extroverted tendencies to emerge? The answer: organically. We mosh best when we feel like moshing. The T’ai Chi symbol illustrates that introversion (yin) flows into extroversion (yang) and extroversion flows into introversion. Each specialty houses the nucleus of the other. When the introvert is safe, she can extrovert. When the extrovert is safe, he can introvert.
Laurie A. Helgoe (Introvert Power: Why Your Inner Life Is Your Hidden Strength)
Spiritual Self-Renewal forms the nucleus that brings forth our purpose.
Keisha Blair (Holistic Wealth (Expanded and Updated): 36 Life Lessons to Help You Recover from Disruption, Find Your Life Purpose, and Achieve Financial Freedom)
A three-day-old human embryo is a collection of 150 cells called a blastocyst. There are, for the sake of comparison, more than 100,000 cells in the brain of a fly. If our concern is about suffering in this universe, it is rather obvious that we should be more concerned about killing flies than about killing three-day-old human embryos… Many people will argue that the difference between a fly and a three-day-old human embryo is that a three-day-old human embryo is a potential human being. Every cell in your body, given the right manipulations, every cell with a nucleus is now a potential human being. Every time you scratch your nose, you’ve committed a holocaust of potential human beings… Let’s say we grant it that every three-day-old human embryo has a soul worthy of our moral concern. First of all, embryos at this stage can split into identical twins. Is this a case of one soul splitting into two souls? Embryos at this stage can fuse into a chimera. What has happened to the extra human soul in such a case? This is intellectually indefensible, but it’s morally indefensible given that these notions really are prolonging scarcely endurable misery of tens of millions of human beings, and because of the respect we accord religious faith, we can’t have this dialogue in the way that we should. I submit to you that if you think the interests of a three-day-old blastocyst trump the interests of a little girl with spinal cord injuries or a person with full-body burns, your moral intuitions have been obscured by religious metaphysics.
Sam Harris (Letter to a Christian Nation)
YOUR WORDS ARE SEEDS. You have the choice to speak life or death. Your words have a nucleus. They can be magnificent co creations with angels, producing mind silk. Or, they can be the polymers of plastic sheets, suffocating the earth one square inch at a time.
Nicole Bonomi
If one stretches out the DNA contained in the nucleus of a human cell, one obtains a two-yard-long thread that is only ten atoms wide. This thread is a billion times longer than its own width. Relatively speaking, it is as if your little finger stretched from Paris to Los Angeles.
Jeremy Narby (The Cosmic Serpent: DNA and the Origins of Knowledge)
You know you're a chemist when you expect your washing machine not just to have "spin" but to have "lock and shim" as well. And when your clothes don't come out clean you wonder if it's because you chose the wrong solvent from the menu or something, or maybe it ran out of N2. Or if the machine was tuned to "pants" rather than "socks" nucleus. And then you think "I'll submit it for service
Lukasz Pilarski
The USP is the nucleus around which you build your success, fame, and wealth. So you’d better be able to state it. If you can’t state it, your prospects won’t see it. Whenever a client needs the type of product or service you sell, your USP should bring you or your company immediately to mind. Clearly conveying the USP through your marketing and business performance will make business success inevitable. But you must boil down your USP to its bare essence.
Jay Abraham (Getting Everything You Can Out of All You've Got: 21 Ways You Can Out-Think, Out-Perform, and Out-Earn the Competition)
According to Dr. Bruce Lipton, gene activity can change on a daily basis. If the perception in your mind is reflected in the chemistry of your body, and if your nervous system reads and interprets the environment and then controls the blood’s chemistry, then you can literally change the fate of your cells by altering your thoughts. In fact, Dr. Lipton’s research illustrates that by changing your perception, your mind can alter the activity of your genes and create over thirty thousand variations of products from each gene. He gives more detail by saying that the gene programs are contained within the nucleus of the cell, and you can rewrite those genetic programs through changing your blood chemistry.
Bruce H. Lipton
Electrons, when they were first discovered, behaved exactly like particles or bullets, very simply. Further research showed, from electron diffraction experiments for example, that they behaved like waves. As time went on there was a growing confusion about how these things really behaved ---- waves or particles, particles or waves? Everything looked like both. This growing confusion was resolved in 1925 or 1926 with the advent of the correct equations for quantum mechanics. Now we know how the electrons and light behave. But what can I call it? If I say they behave like particles I give the wrong impression; also if I say they behave like waves. They behave in their own inimitable way, which technically could be called a quantum mechanical way. They behave in a way that is like nothing that you have seen before. Your experience with things that you have seen before is incomplete. The behavior of things on a very tiny scale is simply different. An atom does not behave like a weight hanging on a spring and oscillating. Nor does it behave like a miniature representation of the solar system with little planets going around in orbits. Nor does it appear to be somewhat like a cloud or fog of some sort surrounding the nucleus. It behaves like nothing you have seen before. There is one simplication at least. Electrons behave in this respect in exactly the same way as photons; they are both screwy, but in exactly in the same way…. The difficulty really is psychological and exists in the perpetual torment that results from your saying to yourself, "But how can it be like that?" which is a reflection of uncontrolled but utterly vain desire to see it in terms of something familiar. I will not describe it in terms of an analogy with something familiar; I will simply describe it. There was a time when the newspapers said that only twelve men understood the theory of relativity. I do not believe there ever was such a time. There might have been a time when only one man did, because he was the only guy who caught on, before he wrote his paper. But after people read the paper a lot of people understood the theory of relativity in some way or other, certainly more than twelve. On the other hand, I think I can safely say that nobody understands quantum mechanics. So do not take the lecture too seriously, feeling that you really have to understand in terms of some model what I am going to describe, but just relax and enjoy it. I am going to tell you what nature behaves like. If you will simply admit that maybe she does behave like this, you will find her a delightful, entrancing thing. Do not keep saying to yourself, if you can possible avoid it, "But how can it be like that?" because you will get 'down the drain', into a blind alley from which nobody has escaped. Nobody knows how it can be like that.
Richard P. Feynman (The Character of Physical Law)
To follow the heart, you lose your mind.. To follow your mind, the heart loses .. Lovingly, let go ..to transcend to a new understanding..
Abha Maryada Banerjee (Nucleus - Power Women: Lead from the Core)
Comfort Zone = Danger Zone !! Danger to your own GROWTH...
Abha Maryada Banerjee (Nucleus - Power Women: Lead from the Core)
Most of the times, its your enemies who teach you better than friends..!
Abha Maryada Banerjee (Nucleus - Power Women: Lead from the Core)
Allowing a negative sentence in your head to end itself forms the very nucleus of negative thoughtforms!
Stephen Richards (NAPS: Discover The Power Of Night Audio Programs)
The lateral nucleus is the part of the amygdala that receives incoming messages from the senses.
Catherine M. Pittman (Rewire Your Anxious Brain: How to Use the Neuroscience of Fear to End Anxiety, Panic, and Worry)
The amygdala can accomplish its quick response because of the special properties of another nucleus within it: the central nucleus.
Catherine M. Pittman (Rewire Your Anxious Brain: How to Use the Neuroscience of Fear to End Anxiety, Panic, and Worry)
The close connection of the central nucleus to elements of the sympathetic nervous system (SNS) provides the amygdala with a great deal of influence over the body.
Catherine M. Pittman (Rewire Your Anxious Brain: How to Use the Neuroscience of Fear to End Anxiety, Panic, and Worry)
When your sense of respect for others.. Your humility despite a chance at arrogance.. is MISCONSTRUED, MISUNDERSTOOD AND JUDGED.. Put a stop , pull the brakes..Some people do not deserve it!!
Abha Maryada Banerjee (Nucleus - Power Women: Lead from the Core)
There is a theory about human behavior called the 10-80-10 principle. I speak of it often when I talk to corporate groups or business leaders. It is the best strategy I know for getting the most out of your team. Think of your team or your organization as a big circle. At the very center of it, the nucleus, are the top 10 percenters, people who give all they've got all the time, who are the essence of self-discipline, self-respect, and the relentless persuit of improvement. They are the elite- the most powerful component of any organization. They are the people I love to coach. Outside the nucleus are the 80 percenters. They are the majority- people who go to work, do a good job, and are relatively reliable. The 80 percenters are for the most part trustworthy and dutiful, but they simply don't have the drive and the unbending will that the nucleus guys do. They just don't burn as hot. The final 10 percenters are uninterested or defiant. They are on the periphery, mostly just coasting through life, not caring about reaching their potential or honoring the gifts they've been given. They are coach killers. The leadership challenge is to move as many of the 80 percenters into the nucleus as you can.
Urban Meyer (Above the Line: Lessons in Leadership and Life from a Championship Season)
Whatever their size or shape, nearly all your cells are built to fundamentally the same plan: they have an outer casing or membrane, a nucleus wherein resides the necessary genetic information to keep you going, and a busy space between the two called the cytoplasm.
Bill Bryson (A Short History of Nearly Everything)
What is a human being? A magnetic field, that's all he is. What kind of magnetic field is it? It vibrates on its own nucleus and in proportion with its existence with the entire universe. And there are many magnetic fields, millions of them. Without your talking with somebody, you communicate. A
Yogi Bhajan (The Teachings of Yogi Bhajan: The Power of the Spoken Word)
Fortunately, suppressing an impulse doesn’t always have to decrease your dopamine—it can actually feel good. The key is the prefrontal cortex, which is responsible for pursuing long-term goals and has the ability to modulate dopamine release in the nucleus accumbens. So suppressing an impulse can be rewarding, as long as it’s in service of your larger values.
Alex Korb (The Upward Spiral: Using Neuroscience to Reverse the Course of Depression, One Small Change at a Time)
I contemplated how I was going to get through the rest of the day and felt the onset of a terror I thought I had outgrown. I hated it when these clusters started to form. One unwelcome subject sought out its counterparts—farewells, people leaving and never coming back, ambulances.... And then those counterparts attracted similar old hurts and horrors until you were trapped in the nucleus of the cluster. This cluster, I knew, was labeled LOSS in big black letters. I knew this much, thanks to therapy and training, but simply knowing it didn't protect you from reacting to it over and over again. Until one day you resolved to sit down in the middle of the nucleus, fold your arms, and invite the cluster to do its worst. And if you survived that, you could look around and see what was left in its absence.
Gail Godwin (Grief Cottage)
When jungles of neurons fire in unison to support a new thought, an additional chemical (a protein) is created within the nerve cell and makes its way to the cell’s center, or nucleus, where it lands in the DNA. The protein then switches on several genes. Since the job of the genes is to make proteins that maintain both the structure and function of the body, the nerve cell then quickly makes a new protein to create new branches between nerve cells.
Joe Dispenza (You Are the Placebo: Making Your Mind Matter)
Had she not been an immigrant, she might have enjoyed being a mom. 'Raising you took half my life,' she would say. 'You're living proof of where that half of my life went.' Chemists know this already. All elements on the periodic table decay. And in one half life, half the original element, called the parent nucleus, decays to a different element, for the daughter nucleus. No son nucleus, of course. No son could ever be a by-product of radioactive decay.
Weike Wang (Joan Is Okay)
I just want you to know that you haven't actually done anything wrong. Just remember that eventually you will be loved, I promise," I say. "And. . . I want you to know how powerful you are. Your vigilance. Your diplomacy. You are only a small child, but you are the nucleus that keeps this family together. With or without you, these two toxic adults would be fundamentally unhappy. But you make them less unhappy, if anything. Their grief is not your fault.
Stephanie Foo (What My Bones Know: A Memoir of Healing from Complex Trauma)
The heart of the cell is the nucleus. It contains the cell’s DNA—three feet of it, as we have already noted, scrunched into a space that we may reasonably call infinitesimal. The reason so much DNA can fit into a cell nucleus is that it is exquisitely thin. You would need twenty billion strands of DNA laid side by side to make the width of the finest human hair. Every cell in your body (strictly speaking, every cell with a nucleus) holds two copies of your DNA. That’s why you have enough to stretch to Pluto and beyond.
Bill Bryson (The Body: A Guide for Occupants)
When repeated shocks and repeated release of serotonin are paired with the firing of the sensory neuron in associative learning, a signal is sent to the nucleus of the sensory neuron. This signal activates a gene, CREB-1, which leads to the growth of new connections between the sensory and motor neuron (fig. 4.5, right) (Bailey and Chen 1983; Kandel 2001). These connections are what enable a memory to persist. So if you remember anything of what you have read here, it will be because your brain is slightly different than it was before you started to read.
Eric R. Kandel (Reductionism in Art and Brain Science: Bridging the Two Cultures)
The three castes were “nucleus” (or “core”), “basic” (or “wavering”), and “hostile.” Three criteria determined your caste: your birth and background, your perceived loyalty to the party, and your connections. Academic achievements had nothing to do with it, no matter how excellent they were. Your whole life was determined by which caste you’d been consigned to. If you were deemed “core,” a rosy future awaited you. But if you were deemed “hostile,” you were the lowest of the low and would remain so for life. No career path. No chance of bettering yourself. No way out.
Masaji Ishikawa (A River in Darkness: One Man's Escape from North Korea)
When you get the news that everyone else disagrees with you, there is also activation of the (emotional) vmPFC, the anterior cingulate cortex, and the nucleus accumbens. This is a network mobilized during reinforcement learning, where you learn to modify your behavior when there is a mismatch between what you expected to happen and what actually did. Find out that everyone disagrees with you and this network activates. What is it basically telling you? Not just that you’re different from everyone else. That you’re wrong. Being different = being wrong. The greater the activation of this circuit, the greater the likelihood of changing answers to conform.
Robert M. Sapolsky (Behave: The Biology of Humans at Our Best and Worst)
But to understand what DNA and genes really are, we have to decouple the two words. They’re not identical and never have been. DNA is a thing—a chemical that sticks to your fingers. Genes have a physical nature, too; in fact, they’re made of long stretches of DNA. But in some ways genes are better viewed as conceptual, not material. A gene is really information—more like a story, with DNA as the language the story is written in. DNA and genes combine to form larger structures called chromosomes, DNA-rich volumes that house most of the genes in living things. Chromosomes in turn reside in the cell nucleus, a library with instructions that run our entire bodies.
Sam Kean (The Violinist's Thumb: And Other Lost Tales of Love, War, and Genius, as Written by Our Genetic Code)
[OBSERVATIONS RELATED TO EXAMINING THE NATURE OF MIND] Be certain that the nature of mind is empty and without foundation. One’s own mind is insubstantial, like an empty sky. Look at your own mind to see whether it is like that or not. Divorced from views which constructedly determine [the nature of] emptiness, Be certain that pristine cognition, naturally originating, is primordially radiant – Just like the nucleus of the sun, which is itself naturally originating. Look at your own mind to see whether it is like that or not! Be certain that this awareness, which is pristine cognition, is uninterrupted, Like the coursing central torrent of a river which flows unceasingly. Look at your own mind to see whether it is like that or not! Be certain that conceptual thoughts and fleeting memories are not strictly identifiable, But insubstantial in their motion, like the breezes of the atmosphere. Look at your own mind to see whether it is like that or not! Be certain that all that appears is naturally manifest [in the mind], Like the images in a mirror which [also] appear naturally. Look at your own mind to see whether it is like that or not! Be certain that all characteristics are liberated right where they are, Like the clouds of the atmosphere, naturally originating and naturally dissolving. Look at your own mind to see whether it is like that or not! There are no phenomena extraneous to those that originate from the mind. [So], now could there be anything on which to meditate apart from the mind? There are no phenomena extraneous to those that originate from the mind. [So], there are no modes of conduct to be undertaken extraneous [to those that originate from the mind]. There are no phenomena extraneous to those that originate from the mind. [So], there are no commitments to be kept extraneous [to those that originate from the mind]. There are no phenomena extraneous to those that originate from the mind. [So], there are no results to be attained extraneous [to those that originate from the mind]. There are no phenomena extraneous to those that originate from the mind. [So], one should observe one’s own mind, looking into its nature again and again. If, upon looking outwards towards the external expanse of the sky, There are no projections emanated by the mind, And if, on looking inwards at one’s own mind, There is no projectionist who projects [thoughts] by thinking them, Then, one’s own mind, completely free from conceptual projections, will become luminously clear. [This] intrinsic awareness, [union of] inner radiance and emptiness, is the Buddha-body of Reality, [Appearing] like [the illumining effect of] a sunrise on a clear and cloudless sky,. It is clearly knowable, despite its lack of specific shape or form. There is a great distinction between those who understand and those who misunderstand this point. This naturally originating inner radiance, uncreated from the very beginning, Is the parentless child of awareness – how amazing! It is the naturally originating pristine cognition, uncreated by anyone – how amazing! [This radiant awareness] has never been born and will never die – how amazing! Though manifestly radiant, it lacks an [extraneous] perceiver – how amazing! Though it has roamed throughout cyclic existence, it does not degenerate – how amazing! Though it has seen buddhahood itself, it does not improve – how amazing! Though it is present in everyone, it remains unrecognised – how amazing! Still, one hopes for some attainment other than this – how amazing! Though it is present within oneself, one continues to seek it elsewhere – how amazing!
Graham Coleman (The Tibetan Book of the Dead. First Complete English Translation)
Well, start with a cell again. Inside the cell is a nucleus, and inside each nucleus are the chromosomes—forty-six little bundles of complexity, of which twenty-three come from your mother and twenty-three from your father. With a very few exceptions, every cell in your body—99.999 percent of them, say—carries the same complement of chromosomes. (The exceptions are red blood cells, some immune system cells, and egg and sperm cells, which for various organizational reasons don’t carry the full genetic package.) Chromosomes constitute the complete set of instructions necessary to make and maintain you and are made of long strands of the little wonder chemical called deoxyribonucleic acid or DNA—“the most extraordinary
Bill Bryson (A Short History of Nearly Everything)
Before you can incorporate and communicate your chosen USP through various marketing avenues, focus and articulate it crisply and clearly—with impact. Don’t be cute or abstract. Think it through until you can articulate it in one crystal clear, compelling, alluring paragraph—or less. The USP is the nucleus around which you build your success, fame, and wealth. So you’d better be able to state it. If you can’t state it, your prospects won’t see it. Whenever a client needs the type of product or service you sell, your USP should bring you or your company immediately to mind. Clearly conveying the USP through your marketing and business performance will make business success inevitable. But you must boil down your USP to its bare essence.
Jay Abraham (Getting Everything You Can Out of All You've Got: 21 Ways You Can Out-Think, Out-Perform, and Out-Earn the Competition)
The neutrons, as we have said and as their name suggests, carry no electrical charge. The protons have a positive charge and the electrons an equal negative charge. The attraction between the unlike charges of electrons and protons is what holds the atom together. Since each atom is electrically neutral, the number of protons in the nucleus must exactly equal the number of electrons in the electron cloud. The chemistry of an atom depends only on the number of electrons, which equals the number of protons, and which is called the atomic number. Chemistry is simply numbers, an idea Pythagoras would have liked. If you are an atom with one proton, you are hydrogen; two, helium; three, lithium; four, beryllium; five, boron; six, carbon; seven, nitrogen; eight, oxygen; and so on, up to 92 protons, in which case your name is uranium.
Carl Sagan (Cosmos)
It is possible to be too stable. No Outer World has colonized a new planet in two and a half centuries.. are lives too long to risk and too comfortable to upset. “I don’t know about that, Dr. Fastolfe. You’ve come to Earth. You risk disease.” “Yes, I do. There are some of us, Mr. Baley, who feel that the future of the human race is even worth the possible loss of an extended lifetime. Too few of us, I am sorry to say.” “In trying to introduce robots here on Earth, we’re doing our best to upset the balance of your City economy.” “You mean you’re creating a growing group of displaced and declassified men on purpose?” “Not out of cruelty or callousness, believe me. A group of displaced men, as you call them, are what we need to serve as a nucleus for colonization. Your ancient America was discovered by ships fitted out with men from the prisons. Don’t you see that the City’s womb has failed the displaced man. He has nothing to lose and worlds to gain by leaving Earth.
Isaac Asimov
An unexpected breakup can cause considerable psychological distress. The social pain has been associated with a twentyfold higher risk of developing depression in the coming year. It's important to lean on family and friends for support. You'll find that brain activity in the craving centers will have decreased significantly after about ten weeks." "Actually, it's been almost two weeks and I don't think of him at all," Layla offered. "Then you weren't truly emotionally invested in that relationship," Charu Auntie said. "Or you're a psychopath." "Definitely a psychopath." Daisy sliced furiously, decimating the onion as tears poured down her cheeks. "She didn't feel anything when she stole the pakoras from my lunch kit in sixth grade." Charu Auntie balanced the basket on one hip and adjusted her glasses. "Distraction and self-care are important to prevent a craving response in the ventral tegmental area, the nucleus accumbens, and orbitofrontrontal/prefrontal cortex." "I think she's saying, in her oddly complicated way, that she thinks you should hook up with fuckboy Danny," Daisy said. "Too bad the sexy beast upstairs is such a piece of-" "Shhh.
Sara Desai (The Marriage Game (Marriage Game #1))
THROUGH THE BREADTH and scope of existence, the essence of your being has traveled, gathering experiences of every human emotion, situation, nationality, race, gender, and type of death and birth. This indefinable essence, which has traveled across time, is a vast storehouse of unlimited knowledge and possibilities contained in a collection of memories that are locked deep inside you. What exactly is this pearl of great price? It is your soul. Over the years, I have received many messages from Spirit describing the nature of the soul. Descriptions range from it being the nucleus of our being, to the power within, to the core of freedom. Scientists, metaphysicians, and psychologists have referred to the soul as the “super conscious.” I know it as the source of all intelligent energy wherein our true selves reside. Only a thin veil of human amnesia hides our own truth from us. The soul exists on many different levels of consciousness. It can be present on the physical plane and coexist on another dimension simultaneously. The soul is not human; therefore it does not possess human chemistry. However, it is colored by an accumulation of human lifetimes. The soul is always evolving, growing, and expanding based on the choices we make during the situations that come upon us.
James Van Praagh (Growing Up in Heaven: The Eternal Connection Between Parent and Child)
Let us pause for a moment and consider the structure of the atom as we know it now. Every atom is made from three kinds of elementary particles: protons, which have a positive electrical charge; electrons, which have a negative electrical charge; and neutrons, which have no charge. Protons and neutrons are packed into the nucleus, while electrons spin around outside. The number of protons is what gives an atom its chemical identity. An atom with one proton is an atom of hydrogen, one with two protons is helium, with three protons is lithium, and so on up the scale. Each time you add a proton you get a new element. (Because the number of protons in an atom is always balanced by an equal number of electrons, you will sometimes see it written that it is the number of electrons that defines an element; it comes to the same thing. The way it was explained to me is that protons give an atom its identity, electrons its personality.) Neutrons don't influence an atom's identity, but they do add to its mass. The number of neutrons is generally about the same as the number of protons, but they can vary up and down slightly. Add a neutron or two and you get an isotope. The terms you hear in reference to dating techniques in archeology refer to isotopes—carbon-14, for instance, which is an atom of carbon with six protons and eight neutrons (the fourteen being the sum of the two). Neutrons and protons occupy the atom's nucleus. The nucleus of an atom is tiny—only one millionth of a billionth of the full volume of the atom—but fantastically dense, since it contains virtually all the atom's mass. As Cropper has put it, if an atom were expanded to the size of a cathedral, the nucleus would be only about the size of a fly—but a fly many thousands of times heavier than the cathedral. It was this spaciousness—this resounding, unexpected roominess—that had Rutherford scratching his head in 1910. It is still a fairly astounding notion to consider that atoms are mostly empty space, and that the solidity we experience all around us is an illusion. When two objects come together in the real world—billiard balls are most often used for illustration—they don't actually strike each other. “Rather,” as Timothy Ferris explains, “the negatively charged fields of the two balls repel each other . . . were it not for their electrical charges they could, like galaxies, pass right through each other unscathed.” When you sit in a chair, you are not actually sitting there, but levitating above it at a height of one angstrom (a hundred millionth of a centimeter), your electrons and its electrons implacably opposed to any closer intimacy.
Bill Bryson (A Short History of Nearly Everything)
All matter is made of atoms. There are more than 100 types of atoms, corresponding to the same number of elements. Examples of elements are iron, oxygen, calcium, chlorine, carbon, sodium and hydrogen. Most matter consists not of pure elements but of compounds: two or more atoms of various elements bonded together, as in calcium carbonate, sodium chloride, carbon monoxide. The binding of atoms into compounds is mediated by electrons, which are tiny particles orbiting (a metaphor to help us understand their real behaviour, which is much stranger) the central nucleus of each atom. A nucleus is huge compared to an electron but tiny compared to an electron’s orbit. Your hand, consisting mostly of empty space, meets hard resistance when it strikes a block of iron, also consisting mostly of empty space, because forces associated with the atoms in the two solids interact in such a way as to prevent them passing through each other. Consequently iron and stone seem solid to us because our brains most usefully serve us by constructing an illusion of solidity. It has long been understood that a compound can be separated into its component parts, and recombined to make the same or a different compound with the emission or consumption of energy. Such easy-come easy-go interactions between atoms constitute chemistry. But, until the
Richard Dawkins (The Ancestor's Tale: A Pilgrimage to the Dawn of Evolution)
Suppose you entered a boat race. One hundred rowers, each in a separate rowboat, set out on a ten-mile race along a wide and slow-moving river. The first to cross the finish line will win $10,000. Halfway into the race, you’re in the lead. But then, from out of nowhere, you’re passed by a boat with two rowers, each pulling just one oar. No fair! Two rowers joined together into one boat! And then, stranger still, you watch as that rowboat is overtaken by a train of three such rowboats, all tied together to form a single long boat. The rowers are identical septuplets. Six of them row in perfect synchrony while the seventh is the coxswain, steering the boat and calling out the beat for the rowers. But those cheaters are deprived of victory just before they cross the finish line, for they in turn are passed by an enterprising group of twenty-four sisters who rented a motorboat. It turns out that there are no rules in this race about what kinds of vehicles are allowed. That was a metaphorical history of life on Earth. For the first billion years or so of life, the only organisms were prokaryotic cells (such as bacteria). Each was a solo operation, competing with others and reproducing copies of itself. But then, around 2 billion years ago, two bacteria somehow joined together inside a single membrane, which explains why mitochondria have their own DNA, unrelated to the DNA in the nucleus.35 These are the two-person rowboats in my example. Cells that had internal organelles could reap the benefits of cooperation and the division of labor (see Adam Smith). There was no longer any competition between these organelles, for they could reproduce only when the entire cell reproduced, so it was “one for all, all for one.” Life on Earth underwent what biologists call a “major transition.”36 Natural selection went on as it always had, but now there was a radically new kind of creature to be selected. There was a new kind of vehicle by which selfish genes could replicate themselves. Single-celled eukaryotes were wildly successful and spread throughout the oceans.
Jonathan Haidt (The Righteous Mind: Why Good People are Divided by Politics and Religion)
A different approach was taken in 1972 by Dr. Walter Mischel, also of Stanford, who analyzed yet another characteristic among children: the ability to delay gratification. He pioneered the use of the “marshmallow test,” that is, would children prefer one marshmallow now, or the prospect of two marsh-mallows twenty minutes later? Six hundred children, aged four to six, participated in this experiment. When Mischel revisited the participants in 1988, he found that those who could delay gratification were more competent than those who could not. In 1990, another study showed a direct correlation between those who could delay gratification and SAT scores. And a study done in 2011 indicated that this characteristic continued throughout a person’s life. The results of these and other studies were eye-opening. The children who exhibited delayed gratification scored higher on almost every measure of success in life: higher-paying jobs, lower rates of drug addiction, higher test scores, higher educational attainment, better social integration, etc. But what was most intriguing was that brain scans of these individuals revealed a definite pattern. They showed a distinct difference in the way the prefrontal cortex interacted with the ventral striatum, a region involved in addiction. (This is not surprising, since the ventral striatum contains the nucleus accumbens, known as the “pleasure center.” So there seems to be a struggle here between the pleasure-seeking part of the brain and the rational part to control temptation, as we saw in Chapter 2.) This difference was no fluke. The result has been tested by many independent groups over the years, with nearly identical results. Other studies have also verified the difference in the frontal-striatal circuitry of the brain, which appears to govern delayed gratification. It seems that the one characteristic most closely correlated with success in life, which has persisted over the decades, is the ability to delay gratification. Although this is a gross simplification, what these brain scans show is that the connection between the prefrontal and parietal lobes seems to be important for mathematical and abstract thought, while the connection between the prefrontal and limbic system (involving the conscious control of our emotions and pleasure center) seems to be essential for success in life. Dr. Richard Davidson, a neuroscientist at the University of Wisconsin–Madison, concludes, “Your grades in school, your scores on the SAT, mean less for life success than your capacity to co-operate, your ability to regulate your emotions, your capacity to delay your gratification, and your capacity to focus your attention. Those skills are far more important—all the data indicate—for life success than your IQ or your grades.
Michio Kaku (The Future of the Mind: The Scientific Quest to Understand, Enhance, and Empower the Mind)
Motion in space can proceed in any direction and back again. Motion in time only proceeds in one direction in the everyday world, whatever seems to be going on at the particle level. It’s hard to visualize the four dimensions of spacetime, each at right angles to the other, but we can leave out one dimension and imagine what this strict rule would mean if it applied to one of the three dimensions we are used to. It’s as if we were allowed to move either up or down, either forward or back, but that sideways motion was restricted to shuffling to the left, say. Movement to the right is forbidden. If we made this the central rule in a children’s game, and then told a child to find a way of reaching a prize off to the right-hand side (“backward in time”) it wouldn’t take too long for the child to find a way out of the trap. Simply turn around to face the other way, swapping left for right, and then reach the prize by moving to the left. Alternatively, lie down on the floor so that the prize is in the “up” direction with reference to your head. Now you can move both “up” to grasp the prize and “down” to your original position, before standing up again and returning your personal space orientation to that of the bystanders.* The technique for time travel allowed by relativity theory is very similar. It involves distorting the fabric of space-time so that in a local region of space-time the time axis points in a direction equivalent to one of the three space directions in the undistorted region of space-time. One of the other space directions takes on the role of time, and by swapping space for time such a device would make true time travel, there and back again, possible. American mathematician Frank Tipler has made the calculations that prove such a trick is theoretically possible. Space-time can be distorted by strong gravitational fields,and Tipler’s imaginary time machine is a very massive cylinder, containing as much matter as our sun packed into a volume 100 km long and 10 km in radius, as dense as the nucleus of an atom, rotating twice every millisecond and dragging the fabric of space-time around with it. The surface of the cylinder would be moving at half the speed of light. This isn’t the sort of thing even the maddest of mad inventors is likely to build in his backyard, but the point is that it is allowed by all the laws of physics that we know. There is even an object in the universe that has the mass of our sun, the density of an atomic nucleus, and spins once every 1.5 milliseconds, only three times slower than Tipler’s time machine. This is the so-called “millisecond pulsar,” discovered in 1982. It is highly unlikely that this object is cylindrical—such extreme rotation has surely flattened it into a pancake shape. Even so, there must be some very peculiar distortions of space-time in its vicinity. “Real” time travel may not be impossible, just extremely difficult and very, very unlikely. That thin end of what might be a very large wedge may, however, make the normality of time travel at the quantum level seem a little more acceptable. Both quantum theory and relativity theory permit time travel, of one kind or another. And anything that is acceptable to both those theories, no matter how paradoxical that something may seem, has to be taken seriously. Time travel, indeed, is an integral part of some of the stranger features of the particle world, where you can even get something for nothing, if you are quick about it.
John Gribbin (In Search of Schrödinger's Cat: Quantum Physics And Reality)
In physical terms, we know that every human action can be reduced to a series of impersonal events: Genes are transcribed, neurotransmitters bind to their receptors, muscle fibers contract, and John Doe pulls the trigger on his gun. But for our commonsense notions of human agency and morality to hold, it seems that our actions cannot be merely lawful products of our biology, our conditioning, or anything else that might lead others to predict them. Consequently, some scientists and philosophers hope that chance or quantum uncertainty can make room for free will. For instance, the biologist Martin Heisenberg has observed that certain processes in the brain, such as the opening and closing of ion channels and the release of synaptic vesicles, occur at random, and cannot therefore be determined by environmental stimuli. Thus, much of our behavior can be considered truly “self-generated”—and therein, he imagines, lies a basis for human freedom. But how do events of this kind justify the feeling of free will? “Self-generated” in this sense means only that certain events originate in the brain. If my decision to have a second cup of coffee this morning was due to a random release of neurotransmitters, how could the indeterminacy of the initiating event count as the free exercise of my will? Chance occurrences are by definition ones for which I can claim no responsibility. And if certain of my behaviors are truly the result of chance, they should be surprising even to me. How would neurological ambushes of this kind make me free? Imagine what your life would be like if all your actions, intentions, beliefs, and desires were randomly “self-generated” in this way. You would scarcely seem to have a mind at all. You would live as one blown about by an internal wind. Actions, intentions, beliefs, and desires can exist only in a system that is significantly constrained by patterns of behavior and the laws of stimulus-response. The possibility of reasoning with other human beings—or, indeed, of finding their behaviors and utterances comprehensible at all—depends on the assumption that their thoughts and actions will obediently ride the rails of a shared reality. This is true as well when attempting to understand one’s own behavior. In the limit, Heisenberg’s “self-generated” mental events would preclude the existence of any mind at all. The indeterminacy specific to quantum mechanics offers no foothold: If my brain is a quantum computer, the brain of a fly is likely to be a quantum computer, too. Do flies enjoy free will? Quantum effects are unlikely to be biologically salient in any case. They play a role in evolution because cosmic rays and other high-energy particles cause point mutations in DNA (and the behavior of such particles passing through the nucleus of a cell is governed by the laws of quantum mechanics). Evolution, therefore, seems unpredictable in principle.13 But few neuroscientists view the brain as a quantum computer. And even if it were, quantum indeterminacy does nothing to make the concept of free will scientifically intelligible. In the face of any real independence from prior events, every thought and action would seem to merit the statement “I don’t know what came over me.” If determinism is true, the future is set—and this includes all our future states of mind and our subsequent behavior. And to the extent that the law of cause and effect is subject to indeterminism—quantum or otherwise—we can take no credit for what happens. There is no combination of these truths that seems compatible with the popular notion of free will.
Sam Harris (Free Will)
When you learn to say 'NO', you activate the faculty of 'CHOICE' in your mind ! Some of the times you are the chosen one..at other times you CHOOSE for yourself..and saying NO is a sign that one has graduated into becoming a wise CHOICEMAKER ......
Abha Maryada Banerjee (Nucleus - Power Women: Lead from the Core)
WOMEN..get the word 'Compromise' out of your lives..You are a 'Value Driver'..Be proud of that !
Abha Maryada Banerjee (Nucleus - Power Women: Lead from the Core)
Our biggest success lies in admitting to our failures and correcting them..A side of success people often miss.. Deal with this in the mental personal space.. Fast forward your momentum and thereby success..
Abha Maryada Banerjee (Nucleus - Power Women: Lead from the Core)
Watch your Karma, for your karma is always watching you..Profound lesson that has never gone wrong..!
Abha Maryada Banerjee (Nucleus - Power Women: Lead from the Core)
It is not hard to follow the 'WAY'..It is actually quite easy.. The difficult part is being yourself and doing your own thing.. Separating self from the blind masses & ignoring crowd criticism.. Go ahead to do what's right for you and let nothing at all stop you.. Let no judgment bother & allow no one to decide who you are,Never
Abha Maryada Banerjee (Nucleus - Power Women: Lead from the Core)
All your THOUGHTS, are either an 'investment' to your well-being or a 'cost' to your well- being! Are your investments growing or the costs are too high..Think about it !
Abha Maryada Banerjee (Nucleus - Power Women: Lead from the Core)
Do you have a Confidence Checklist ??? What confidence is not - It is not your track record.It is not a button to be pushed.It is not about your physical skills.It is not about building self esteem.It should not be confused with strategy....Confidence is different from 'false confidence'...What is it then!!!
Abha Maryada Banerjee (Nucleus - Power Women: Lead from the Core)
Lead yourself or someone else will. People can either be the wind on your sails or the anchor on your tail...you get to figure it out !
Abha Maryada Banerjee (Nucleus - Power Women: Lead from the Core)
‪#‎NUCLEUS‬ : POWER WOMEN LEAD FROM THE CORE Creating something from nothing,needs a powerful Workshop of the Mind.. Fill the mind with CAN, YES, DO IT,...................Clear your mind of CAN'T..!!
Abha Maryada Banerjee (Nucleus - Power Women: Lead from the Core)
Are you ready to be 'WHO YOU ARE'? Or have we allowed ourselves to 'BE' because of others? Have we given 'PERMISSION to people to 'CO-SIGN' on our lives??? REMEMBER..Most people will NEVER give you permission to do what they CAN'T DO or are CAPABLE OF ! Your LIFE should have YOUR signature, no one else's!
Abha Maryada Banerjee (Nucleus - Power Women: Lead from the Core)
It works...conditioning your mind to see something positive in anything! Anything that happens to you, anything said to you, anything said about you.I have the choice to INTERPRET it in a way that is positive.Surefire way to imbibe Pollyana attitude !
Abha Maryada Banerjee (Nucleus - Power Women: Lead from the Core)
Comparison kills...There will always be someone ahead of you and someone behind you in life...When you see someone behind you...feel blessed for you are ahead of them...When you see someone ahead of you...feel inspired for your own growth...Compare yourself to YOU of yesterday, if that's what you like to do...so you can become better today !
Abha Maryada Banerjee (Nucleus - Power Women: Lead from the Core)
Patterns and connections began to emerge, and I soon interpreted a thousand-year-old Native American medicine wheel as a stylized version of a cell. See plate 4 in the color insert to see a medicine wheel pictograph at the Palakti ruins. It has the same construction as a cell: its center circle is like the core nucleus; the lines on the outer surrounding circle could represent cell receptors and markers of identity. The four sets of three spokes point to the four directions, a central concept of
Sondra Barrett (Secrets of Your Cells: Discovering Your Body's Inner Intelligence)
The twenty-four-hour biological clock sitting in the middle of your brain is called the suprachiasmatic nucleus.
Matthew Walker (Why We Sleep: Unlocking the Power of Sleep and Dreams)
You by Maisie Aletha Smikle You are loved You are precious You are marvelous You are original You are one of one kind You cannot be cloned You cannot be another Only you can be you No one can be you except you Every nucleus fiber and muscle Were weaved together by the Creator In the shelter of the womb you were placed to grow From cells you miraculously multiplied Into organs tissues and bones according to the Master Plan According to the Original Blue Prints You were given finger prints like no other You are indeed special Not made in a hurry Only two were made in a day Neither of the two were you God took months to mold you Because you are undoubtedly special You might get no visits You might get no gifts You might get no cards You might get no wishes You might get neither cash You might get neither kind Remember your gift of Life More precious than coins silver and gold God gave the gift of Life to you Every single day you get this gift You are indeed loved To have been given the most precious gift of all An incomparable gift like no other A gift that's larger than wealth and treasure
Maisie Aletha Smikle
For every day you are in a different timezone, your suprachiasmatic nucleus can only readjust by about one hour.
Matthew Walker (Why We Sleep: Unlocking the Power of Sleep and Dreams)
About 99% of the DNA in a human cell is in the nucleus. Half of this is inherited from your mother and half from your father. But about 1% of the human genome is in 1,000 to 2,000 tiny subcellular structures called mitochondria.
Nessa Carey (Hacking the Code of Life: How gene editing will rewrite our futures (Hot Science))
For every day you are in a different time zone, your suprachiasmatic nucleus can only readjust by about one hour. It therefore took me about eight days to readjust to London time after having been in San Francisco, since London is eight hours ahead of San Francisco.
Matthew Walker (Why We Sleep: Unlocking the Power of Sleep and Dreams)
For every day you are in a different time zone, your suprachiasmatic nucleus can only readjust by about one hour.
Matthew Walker (Why We Sleep: Unlocking the Power of Sleep and Dreams)
Studying mice, they discovered a "master clock" in a region of the brain (the dorsomedial nucleus) that can reset the circadian rhythm when faced with a shortage of food. The thinking is that when food is not an issue, lightness and darkness synchronize our sleep cycle. But when food is scarce, another system kicks in to synchronize our sleep cycle with our ability to find food.
Arianna Huffington (The Sleep Revolution: Transforming Your Life, One Night at a Time)
Birds have nests Even the ants too Cows live in a pen Even the hogs do Dogs have their kennels And the roaming fowls, their roost The spider weaves a knot of webs and calls it home Flocks migrate seasonally So they may have a place to call home You see, the home is the nucleus of a society And is a right A God given innate right That need not be taught Fowls, beasts, insects, hedgehogs Rabbits and bears were not schooled Yet, they know the foundation Of building a society, a home People were battered, conquered Their habitats destroyed, stolen and possessed The loot fattened conquerors laughed and were merry “Ha, Ha, Ha, what a loot,” they toot Has this habit been buried and goodbyes read? Or is it camouflaged under a piece of linen? Crowing hellos every morning This habit is rampant and purposefully legalized Operating under a camouflaged linen Conquerors, shouting hypocritical hellos daily Destroying the nucleus of society, the home Bank of America is one such culprit operating Under such names as Specialized Loan Services Taking people’s homes, relegating them To less than dogs and insects How dare this facetious beast Continue its rampage of destruction? Having their helpless cronies do their dirty work? Whilst they appear as shining glory? How dare you? Hasten to make right your wrongs! Or May you find peace in Hell’s bosom May your deficit grow higher than Mount Everest May you be taken over by a conglomerate May your gains be eroded like sand pebbles May you never break even or see a profit May all your spoils be dragged from under your feet
Maisie Aletha Smikle
Where carbon comes from in the universe is also a deep function of quantum physics. Like all the heavier elements, it us produced via nucleosynthesis (from nuclear fusion) in stars. But the high abundance of carbon (it comes in fourth in the count of atoms in today's universe, after hydrogen, helium, and oxygen) relies on several key properties of the cosmos. Most carbon forms through the triple-alpha process: the fusion of two helium nuclei into a beryllium-8 nucleus, followed by the fusion of the beryllium nucleus and another helium nucleus into carbon. This would be a horribly inefficient way to make carbon, except for some subtle coincidences. These coincidences are pretty technical, and may only be truly relished by nuclear physicists, but they're worth knowing about because they can help you grasp the connections between fundamental physics and us. The first coincidence is that in a star's interior, the combined energy of a beryllium-8 nucleus and a helium nucleus can closely match that of an energized carbon-12 atomic nucleus. This "resonance" in energies is key; it greatly enhances the rate of the next fusion step-making carbon-12. The second coincidence is that the nuclei of beryllium-8 just happen to be stable for long enough for them to have a good chance of catching one of those helium nuclei as they buzz around. And finally, the new carbon-12 nucleus is not efficient about immediately fusing with any spare helium nuclei to make a heavier oxygen nucleus-the carbon doesn't get gobbled up into oxygen, and lives to build your DNA a few billion years later.
Caleb Scharf (The Zoomable Universe: An Epic Tour Through Cosmic Scale, from Almost Everything to Nearly Nothing)
Some illustrations of the fine-tuning of our universe deal with the so-called four fundamental forces physicists talk about, and with which most laymen are unacquainted. These four forces are 1.) gravity, 2.) the electromagnetic force, 3.) the weak nuclear force, and 4.) the strong nuclear force. Most of us know what gravity is and does. The strong nuclear force holds the nucleus (meaning the protons and neutrons) of an atom together. The weak force deals with radioactive decay and neutrino reactions, among other things, and the electromagnetic force essentially holds atoms and molecules together.
Eric Metaxas (Miracles: What They Are, Why They Happen, and How They Can Change Your Life)
The twenty-four-hour biological clock sitting in the middle of your brain is called the suprachiasmatic (pronounced soo-pra-kai-as-MAT-ik) nucleus. As with much of anatomical language, the name, while far from easy to pronounce, is instructional: supra, meaning above, and chiasm, meaning a crossing point. The crossing point is that of the optic nerves coming from your eyeballs. Those nerves meet in the middle of your brain, and then effectively switch sides. The suprachiasmatic nucleus is located just above this intersection for a good reason. It “samples” the light signal being sent from each eye along the optic nerves as they head toward the back of the brain for visual processing. The suprachiasmatic nucleus uses this
Matthew Walker (Why We Sleep: The New Science of Sleep and Dreams)
Whether playing an instrument or listening to the radio, music increases heart-rate variability, though making music has a stronger effect.4 Music engages most of the limbic system, including the hippocampus, anterior cingulate, and nucleus accumbens, which is why it can be motivating and enjoyable and can help regulate your emotions.5 It can also be soothing, lowering blood pressure6 and reducing stress.
Alex Korb (The Upward Spiral: Using Neuroscience to Reverse the Course of Depression, One Small Change at a Time)
Groundbreaking new research in neuroscience shows that our brains are designed to perceive trends even where they might not exist. After an event occurs just two or three times in a row, regions of the human brain called the anterior cingulate and nucleus accumbens automatically anticipate that it will happen again. If it does repeat, a natural chemical called dopamine is released, flooding your brain with a soft euphoria. Thus, if a stock goes up a few times in a row, you reflexively expect it to keep going—and your brain chemistry changes as the stock rises, giving you a “natural high.” You effectively become addicted to your own predictions.
Benjamin Graham (The Intelligent Investor)
Today I learned that our home is basically a cell unit. The walls are nothing but membranes. For you, I'm the nucleus. And Maa, you're the powerhouse of this beautiful cell we reside in. You're my mitochondria.
Shalaka Kulkarni (Orenda - flash fiction based in modern India)
Your suprachiasmatic nucleus communicates its repeating signal of night and day to your brain and body using a circulating messenger called melatonin.
Matthew Walker (Why We Sleep: Unlocking the Power of Sleep and Dreams)
The pleasure occurs in another part of your brain, the nucleus accumbens, or pleasure center of the brain.
Annie Grace (This Naked Mind: Control Alcohol, Find Freedom, Discover Happiness & Change Your Life)
Humans are primates, and primates are mammals. The first mammals appeared on earth between 200 and 250 million years ago—a very short time in evolutionary units. To put that figure in perspective, the first primitive unicellular organisms appeared roughly 4,500 million years ago; the first cell with a proper nucleus appeared about 1,500 million years ago;7 and the first animals with bones inside their body appeared on land only 380 million years ago.
Till Roenneberg (Internal Time: Chronotypes, Social Jet Lag, and Why You're So Tired)
That attachment styles can vary based on type—for example, friendship or a romantic relationship. 2. That how a person behaves in one relationship—for example, with one specific friend—can spread to how they behave in other relationships of that same type—such as with other friends. This concept is important because it truly demonstrates the ability of the subconscious to store and replay beliefs based on repetition and emotion. Now that you understand the fluidity of attachment styles and why they lie along a spectrum, you can begin to discover your dominant attachment style in different areas of your life. Consider how you act and feel in your relationships, whether they are romantic, platonic, or familial. Examine the ratio of activating to deactivating strategies in your thoughts and behaviors. Recall that activating strategies are decisions that are made based on prior information and experiences. Deactivating strategies are actions that drive self-reliance and deny attachment needs altogether, pushing others away. If you have relatively more activating strategies, you may have a greater fear of abandonment and be on the Anxious side of the spectrum. More deactivating strategies may indicate a subconscious belief around complete autonomy, placing you more on the Dismissive-Avoidant side of the attachment scale. Keep in mind that this tool should be used in romantic relationships after the honeymoon phase is over, a phase that occurs during the first two years of the relationship. During the honeymoon phase, your brain has higher levels of dopamine in the caudate nucleus and ventral tegmental regions, according to Scientific American. These areas of the brain are responsible for, respectively, learning and memory and emotional processing. Consequently, your attachment style may be unclear to you in the early phases of your romantic relationship since your emotions, memory, and hormone regulation are atypical. Our experiences can also dramatically alter our attachment style. For example, if Sophie were to partake in certain forms of therapy and practices such as recurrent meditation, she may be able to better understand and re-equilibrate her subconscious beliefs. According to Science Daily, since meditation induces theta brain waves and activates areas of the frontal lobe associated with emotional regulation, Sophie could eventually bring herself into a more Secure attachment space without the help of a Secure partner. However, although it is common to express different attachment styles in different areas of life, the type of attachment you have in relationships ultimately tends to be the attachment style that you associate with the type of relationship. For example, you can be Dismissive-Avoidant in familial relationships because you experienced emotional neglect from parental figures, but you could also be Fearful-Avoidant in romantic relationships due to domestic abuse that has occurred. This illustrates that major events such as betrayal, loss, or abuse can alter our attachment style in different chapters of life, but that ultimately attachment styles are fluid and often dependent on the kind of relationships we are in. We tend to have a primary attachment style, most associated with how we show up in romantic relationships, that plays a large role in our personality structure. This essentially dictates how we give and receive love and what our subconscious expectations are of others.
Thais Gibson (Attachment Theory: A Guide to Strengthening the Relationships in Your Life)
Sometimes the best of relationships are fragile and important. It all starts with a misunderstanding and the other person taking offence. At such times you need to do introspection. Weigh how important is 55 that relationship is for you. If it is a casual relationship and the person has done undue offence, perhaps it will be OK to part. But if it is a deeper relationship you value, then don’t let it go. Don’t hesitate to take the first step to make up. Believe me, it is worth it and your friends or person will appreciate. And it will be a happy ending. A woman is the nucleus of a family. She is born no
Aabha Rosy Vatsa (AMIDST THE SUNFLOWERS)
The limbic system, and in particular the amygdala and nucleus accumbens (in the ventral striatum), is the source of our strong emotions and urges.
Stuart Shanker (Self-Reg: How to Help Your Child (and You) Break the Stress Cycle and Successfully Engage with Life)
Esteemed Woman, once you hold a position of power, it becomes your ethical duty to uplift and empower other women in your vicinity. Do not succumb to the temptation of becoming a tyrant simply because you were once subjugated. Such conduct is far more egregious than that of a man who oppresses.
Pavithra Urs
You know that depression is a dysfunction in frontal-limbic communication. You know that the prefrontal cortex helps manage your emotions and desires so that you can plan for the future. The dorsal striatum acts out old habits, and the nucleus accumbens controls enjoyment and impulses. The anterior cingulate manages attention to the negative or the positive, and the insula is responsible for emotional sensations. The amygdala mediates anxiety. The hypothalamus regulates numerous hormones and controls the stress response. The hippocampus is closely tied to the amygdala and hypothalamus and is essential to learning and memory.
Alex Korb (The Upward Spiral: Using Neuroscience to Reverse the Course of Depression, One Small Change at a Time)
Love makes you an anthropologist of your own life. What are these ceremonies and why should we take part in them? What is this language we have got backed up into on long worst fire nights like a bad translation? It is important to keep recording the dialect forms, tracking the idioms. Yes there is a violence in it…. A dialect will sound like your own language to you, only despoiled somehow, hung up by the tail. Late at night I sit in the truck transcribing my notes by flashlight, tape quality is poor. There is a nucleus of terms I never get right. (Pleasure).
Anne Carson (Plainwater: Essays and Poetry)
Peak performers engage the caudate nucleus to keep themselves in states of flow. They “throttle down” emotions such as fear and anger so they can engage fully with the task at hand. When meditators use the caudate nucleus to throttle back their negative emotions repeatedly, the process becomes automatic, like riding a bike. This makes them resilient in the face of stress. We encountered the nucleus accumbens, another important part of the striatum, in Chapter 2. It’s associated with rewarding experiences and the reinforcement that reward produces in the brain. It’s activated by pleasurable experiences, during which it secretes large amounts of dopamine, the brain’s primary reward neurotransmitter. This reward system plays a role in addiction. Drugs like alcohol, heroin, and cocaine trigger the release of dopamine in the nucleus accumbens. It also kicks in when you find a $20 bill on the beach, have an orgasm, or help yourself to a generous portion of cherry pie. But when a meditator contemplates altruism, her nucleus accumbens lights up. She gets the same rush of dopamine that an addict gets when he sniffs a line of cocaine. Same for the chocoholic unwrapping her Ferrero Rocher truffle. Meditation makes meditators feel good using the exact same neurotransmitters and brain regions active in the addict, as we’ll see in Chapter 5. This reward system explains why long-term meditators maintain a regular practice. They’re addicted to feeling wonderful!
Dawson Church (Bliss Brain: The Neuroscience of Remodeling Your Brain for Resilience, Creativity, and Joy)
The pons is active during meditation, as we breathe deeply and regularly. It’s associated with the production of delta and theta waves in the brain, which research shows turns on a host of healthy processes in your cells. These include increased stem-cell production and the repair of skin, bone, muscle, nerves, and cartilage. These brain waves also lengthen our telomeres, the most reliable marker of longevity. A remarkable ability of humans is that we are able to activate or deactivate all of these brain regions by consciousness alone. We can shift our thoughts deliberately with meditative practices or simply by focusing on different stimuli. The brain responds accordingly. We’ll see the extraordinary neural effects of this superpower of “selective attention” in Chapter 6, and the evolutionary implications in Chapter 8. Pons Activation Benefits Increases Decreases Quality REM sleep Insomnia Cell repair Longevity Energy Cell metabolism Melatonin Delta brain waves Theta brain waves Dream frequency and quality Lucid dreaming To the Brain, Imagination Is Reality For thousands of years, sages have assured us that our minds create our reality. In Proverbs 23:7, the poet tells us that, “As a man thinketh in his heart, so is he.” Two thousand years ago the Buddha said, “We are what we think. All that we are arises with our thoughts. With our thoughts, we make the world.” Now neuroscience is showing us how true this is. An ingenious study measured how our brains respond to scenarios that exist only in our imaginations. A research team at the University of Colorado at Boulder took 68 people and gave them a mild electric shock accompanied by a sound. They were then divided into three groups. The first group heard the sound repeatedly, though this time without the shock. The second group imagined the sound in their heads repeatedly. The third group imagined the pleasant natural music of rain and birds. The group imagining the sound showed the same brain activity as the one actually hearing the sound. Two brain regions, the ventromedial prefrontal cortex and the nucleus accumbens, lit up. As we’ve seen, the first regulates emotions like fear in the limbic system, while the second processes reward and aversion. Later, people in the “rain and birds” group were still afraid of the sound even when it was repeated many times without the shock. But those in the group that heard the real sound, as well as those imagining it, unlearned their fear. In neuroscience, this revision of reality is called “extinction learning.
Dawson Church (Bliss Brain: The Neuroscience of Remodeling Your Brain for Resilience, Creativity, and Joy)
In compassionate adepts, the brain’s insula begins to enlarge. The insula makes us aware of our internal emotional states and raises our level of attention to their signals. It also has rich connections to the heart and other visceral organs, allowing it to track and integrate signals coming from the body. In empathetic people, the insula responds strongly to the distress of others, just as though we were suffering ourselves. Activation of the temporoparietal junction (TPJ) indicates that we can see things from the perspective of another person. This allows us to put ourselves in their shoes and take their needs into consideration. 6.10. Empathy is a neurological event, not simply an emotional state. There’s a part of the anterior cingulate that lights up only when we’re contemplating actions that help others. It isn’t activated by outcomes that favor only us. This region is also associated with impulse control and decision-making; we can choose win-win options rather than the desire-driven cravings of the nucleus accumbens. When adepts are confronted by the suffering of others, the premotor cortex lights up. This means that the brain hasn’t just noticed the distress of a fellow being; it’s getting ready to take action. In experienced meditators, the nucleus accumbens shrinks. This structure, which we looked at in Chapter 3, is active in desire and addiction. Deactivation of the nucleus accumbens through empathetic connection equates to a weakening of self-centered attachment. Calming our emotions and focusing our attention, we’re no longer driven by our wants and compulsions, and the brain circuitry associated with this part of the reward circuit begins to wither. When training people in EcoMeditation retreats, I focus on the Empathy Network only after the first three networks are active. First I have them focus on self, then on just one other person. Only after that do we expand our compassion to the universal scale. That’s because thinking about other people can easily take us into mind wandering. People I love, people I don’t, and the things that happened to cause those feelings. Trying to be compassionate toward people who harmed us can lead us out of Bliss Brain. So I activate the Empathy Network only after the Attention Network is engaged. BRAIN CHANGE IS LIFE CHANGE The fact that blissful states, practiced consistently, become blissful traits is a profound gift to us human beings. It means that we aren’t condemned to live in the Caveman Brain with which evolution endowed us. That practice can evolve our brains, some parts slowly, some parts quickly, is a remarkable innovation.
Dawson Church (Bliss Brain: The Neuroscience of Remodeling Your Brain for Resilience, Creativity, and Joy)
These areas are emerging as key regions changed by meditation: Amygdala, hippocampus, thalamus, and other structures in the emotional midbrain. Central in stress, relaxation, memory, and learning. Anterior cingulate cortex. Involved in controlling the focus of attention. Caudate nucleus. Involved in memory storage and processing, the caudate nucleus plays an essential role in how the brain learns, using feedback from past experience to influence current actions. Areas of the cingulate cortex responsible for regulating the brain’s own activity. Insula. Makes us aware of our internal emotional states and body sensations. Medial prefrontal cortex. Influences emotional responses in memory and decision-making. Orbitofrontal cortex. Involved with rational thought, impulse control, cognitive reasoning, and personality. Posterior cingulate cortex. One of the two nodes in the DMN, it’s active in memory retrieval and attaching significance to perceptions. Prefrontal cortex centerline regions related to paying close attention. Somatomotor areas processing pain, touch, and orientation of the body in space. Striatum, as well as limbic and prefrontal regions involved in emotional self-control and craving. We’ll look at each of these in turn because understanding their functions will show you how they contribute to your meditation practice. By the end of this chapter, you’ll understand each region activated in Bliss Brain, how they integrate into four distinct networks, and how these networks coordinate to produce elevated states of flow.
Dawson Church (Bliss Brain: The Neuroscience of Remodeling Your Brain for Resilience, Creativity, and Joy)
They demonstrated that the elevated emotional states described by mystics weren’t just subjective fantasies; they were grounded in objective molecular interactions that could be measured and quantified. INGREDIENTS OF THE BLISS BRAIN COCKTAIL Research has shown that each one of the seven bliss neurochemicals is associated with meditation. A review and synthesis of the research literature found increases in serotonin, GABA, vasopressin, and melatonin. The dopamine levels of meditators rose by 56%. Cortisol dropped, and norepinephrine declined to levels appropriate to focused attention without anxiety. The rhythms of the brain’s production of beta-endorphins changed. Heightened oxytocin mobilized the synthesis of anandamide in the nucleus accumbens. A number of studies and reviews show that meditation stimulates the production of nitric oxide, providing meditators with the health benefits of better circulation and brain neuroplasticity. Nitric oxide release is closely coupled with anandamide production; thus meditation and other stress-reducing activities may stimulate the synthesis of both together. Anandamide can also improve cognitive function, motivation, learning, and memory, while triggering the growth of neurons in the brain centers that govern those functions. A blissed brain is a learning brain; meditation cements our feel-good experiences into brain hardware through increased neuroplasticity. Anandamide also relieves anxiety and depression while stimulating closeness and connection with others. The scientific literature shows that oxytocin is increased by meditation. As we saw earlier, oxytocin triggers the release of nitric oxide and anandamide, providing the meditator with a trifecta of pleasurable brain chemicals. 5.18. The only way to get all the most pleasurable neurochemicals surging through your brain at one time is the ecstatic flow state found in deep meditation. Each of these neurochemicals is pleasurable in its own right, and you can get them from activities that stimulate their production. These activities might get you one or two but not all seven in one package.
Dawson Church (Bliss Brain: The Neuroscience of Remodeling Your Brain for Resilience, Creativity, and Joy)
Seeing two main characters in conflict helps you get down to the absolute core of your material. Strip it down to protagonist versus antagonist, and you’re at the nucleus of your plot.
Jeff Kitchen (Writing a Great Movie: Key Tools for Successful Screenwriting)
Stress changes the dynamics of the conversation. When you’re calm and relaxed, your prefrontal cortex is pretty good at getting its way. But the more anxious or stressed you get, the more the power shifts to the dorsal striatum and nucleus accumbens. That’s why you might be doing fine on your diet until you get in a fight with your significant other. Or you might be exercising regularly until family drama raises its ugly head. When stressed, you usually act out your most deeply engrained routines or become a victim to your impulses.
Alex Korb (The Upward Spiral: Using Neuroscience to Reverse the Course of Depression, One Small Change at a Time)
Your brain has far more neural circuitry allocated for wanting rewards than for liking them. The wanting centers in the brain are large: the brain stem, the nucleus accumbens, the ventral tegmental area, the dorsal striatum, the amygdala, and portions of the prefrontal cortex. By comparison, the liking centers of the brain are much smaller. They are often referred to as “hedonic hot spots” and are distributed like tiny islands throughout the brain. For instance, researchers have found that 100 percent of the nucleus accumbens is activated during wanting. Meanwhile, only 10 percent of the structure is activated during liking.
James Clear (Atomic Habits: An Easy & Proven Way to Build Good Habits & Break Bad Ones)
Just because you cannot see aliveness in a rock does not mean the rock doesn’t have it. The rock is made of atoms. Inside each atom is a furious realm of activity with its neutrons and protons forming a nucleus around which electrons orbit at speeds that can travel around the earth in a little over 18 seconds.
Chris Prentiss (That Was Zen, This Is Tao: Living Your Way to Enlightenment, Illustrated Edition)
We have seen viruses which reproduced themselves in packs to do evil, but we have also seen the atom, which when split in half, destroys itself and the viruses, thus, generating a power never seen on the face of the Earth. A little bit later in eternity, we have met with the nucleus whose individual fission produces in profusion more than what the atom ever imagined. - On the Power of the Little Guy
Lamine Pearlheart (Awakening)
Your brain has far more neural circuitry allocated for wanting rewards than for liking them. The wanting centers in the brain are large: the brain stem, the nucleus accumbens, the ventral tegmental area, the dorsal striatum, the amygdala, and portions of the prefrontal cortex. By comparison, the liking centers of the brain are much smaller.
James Clear (Atomic Habits: An Easy & Proven Way to Build Good Habits & Break Bad Ones)
Keep in mind that sugar is powerfully addictive.7 I put sugar in the same category as addictive drugs like crack or heroin. Take Oreos, for example. One study from Connecticut showed that rats fed the iconic cookie liked it as much as cocaine and morphine.8 When the rats ate Oreo cookies, the pleasure center of their brains, the nucleus accumbens, lit up like a Christmas tree—the same area in the brain that lights up with cocaine. Sugar and cocaine both stimulate the addictive part of the brain with a neurotransmitter called dopamine, known for its role in pleasure and satisfaction. Rats in the study even broke open the cookie to eat the sugary middle first. Still not sure if you’re addicted to sugar?
Sara Gottfried (The Hormone Reset Diet: Heal Your Metabolism to Lose Up to 15 Pounds in 21 Days)
SOLUTION: Sprinkle some baby powder at the nucleus of the tangle and watch your necklace—and your temper—ease out of its tension-filled mess.
Lisa Katayama (Urawaza: Secret Everyday Tips and Tricks from Japan)
I’ll just change my wavelength by changing my momentum. I can run very fast.” “Nice try, but the wavelength gets shorter as you go faster. To get your wavelength up to the millimeter or so you’d need to diffract around a tree, you’d have to be moving at 10-30 meters per second, and that’s impossibly slow. It would take a billion years to cross the nucleus of an atom at that speed, which is way too slow to catch a bunny.
Chad Orzel (How to Teach Quantum Physics to Your Dog)
The gamma ray, yet another form of nuclear radiation, is an electromagnetic wave similar to ultraviolet light or x-rays, only it is far more energetic. A gamma ray of sufficient energy can penetrate your car door, go clean through your body, and out the other side, leaving an ionized trail of molecular corruption in its path. It is the product of a rearrangement or settling of the structure of an atomic nucleus, and it naturally occurs often when a nucleus is traumatized by having just emitted an alpha or a beta particle. Gamma rays can be deadly to living cells, but, unlike the clumsy alpha particle, they can enter and leave without losing all their energy in your flesh. It’s the difference between being hit with a full-metal-jacketed .223 or a 12-gauge dumdum. Both hurt.
James Mahaffey (Atomic Accidents: A History of Nuclear Meltdowns and Disasters: From the Ozark Mountains to Fukushima)
we are now finding that more than one genome can be found in the nucleus of a single human cell. More specifically, some people have been found with groups of cells that contain multiple gene mutations occurring nowhere else in their body. This can happen when the genomes of two different eggs fuse together into one egg. A pregnant mother can even gain new genomes in her cells from her child, who leaves fetal cells behind after birth. These cells can migrate to the mother’s organs, even the brain, and be absorbed. This event is known as mosaicism, and it looks to be far more common than ever imagined. In some cases, mosaicism is believed to contribute to diseases like schizophrenia, but for the most part it is considered benign. Even among Darwinian
Deepak Chopra (Super Genes: Unlock the Astonishing Power of Your DNA for Optimum Health and Well-Being)
Louis de Broglie’s wave model of the electron provided the missing theoretical basis, but while particle-wave duality justifies the idea of allowed states, it requires us to discard the image of electrons orbiting the nucleus like planets orbiting the sun.
Chad Orzel (How to Teach Quantum Physics to Your Dog)
When we account for the wave nature of the electron, we are forced to discard the whole idea of electrons as planets. Instead, the electron hovers around the nucleus in a fuzzy sort of “cloud,” with a position that is uncertain, but confined to a region near the nucleus, and a momentum that is uncertain, but limited to values that keep it near the nucleus. Bohr’s idea of allowed energy states still applies—the electron will always have one of the limited number of energy values predicted by Bohr’s theory—but these states no longer correspond to electrons moving in particular orbits.
Chad Orzel (How to Teach Quantum Physics to Your Dog)
Electrons must always have uncertainty in both their position and momentum, and that means that the energy of an electron in an atom can never be zero. To have zero energy while still being part of an atom, an electron would need to be not moving, sitting right on top of the nucleus. This is impossible, as we’ve already seen—the closest we can come is to make a narrow electron wave packet centered on the nucleus, which will include lots of different states with nonzero momentum
Chad Orzel (How to Teach Quantum Physics to Your Dog)
While this initial finding isn’t a shocker, the news wasn’t that the activity occurred, but rather exactly where the activity occurred. It took place in the nucleus accumbens, a deep and primal area linked to intense physical reward
Sally Hogshead (Fascinate: How to Make Your Brand Impossible to Resist)
Most humans, and even many dogs, picture atoms as tiny little solar systems, with negatively charged electrons orbiting a positively charged nucleus. This picture originated with Niels Bohr in 1913, when he proposed the first
Chad Orzel (How to Teach Quantum Physics to Your Dog)