Best 3808 quotes in «brain quotes» category

Reading is food for the brain.

Recently, the search for what he calls "the splinters that make up different attention problems" has taken Castellanos in a new direction. First, he explains that your brain is far less concerned with your brilliant ideas or searing emotions than with its own internal "gyroscopic busyness," which consumes 65 percent of its total energy. Every fifty seconds, its activity fluctuates, causing what he calls a "brownout." No one knows the purpose of these neurological events, but Castellanos has a thesis: the clockwork pulses enable the brain's circuits to stay "logged on" and available to communicate with one another, even when they're not being used. "Imagine you're a cabdriver on your day off," Castellanos says. "You don't need to use your workday circuits on a Sunday, but to keep those channels open, your brain sends a ping through them every minute or so. The fluctuations are the brain's investment in maintaining its circuits online.

Recent brain scans have shed light on how the brain simulates the future. These simulation are done mainly in the dorsolateral prefrontal cortex, the CEO of the brain, using memories of the past. On one hand, simulations of the future may produce outcomes that are desirable and pleasurable, in which case the pleasure centers of the brain light up (in the nucleus accumbens and the hypothalamus). On the other hand, these outcomes may also have a downside to them, so the orbitofrontal cortex kicks in to warn us of possible dancers. There is a struggle, then, between different parts of the brain concerning the future, which may have desirable and undesirable outcomes. Ultimately it is the dorsolateral prefrontal cortex that mediates between these and makes the final decisions. (Some neurologists have pointed out that this struggle resembles, in a crude way, the dynamics between Freud's ego, id, and superego.)

Regardless of your past, of your own beliefs, I promise you that you are worthy of the remarkable life you so want to live.

Rich people put the idea that they have money into their minds. Our brains choose the flow of fortune, depending on what commands you put into them.

Right? I don’t know why I did it. Temporary insanity, maybe. Did you ever do something that makes absolutely no sense, but you couldn’t help yourself?

Running is a form of practiced stoicism. It means teaching your brain and body to be biochemically comfortable in a state of disrepair.

Rules of science.” Alessandro shrugged his elegant shoulders. “And what are those? We don’t even know how this works.” He pointed to his head.

Sam enjoyed knowledge. The accumulation and distribution of facts gave him a feeling of control, of utility, of the opposite of the powerlessness that comes with having a smallish, underdeveloped body that doesn't dependably respond to the mental commands of a largish, overstimulated brain.

Saying that studying the brain is limited to the study of physical entities would be like saying that literary criticism must focus on paper and bookbinding, ink and its chemistry, page sizes and margin widths, typefaces and paragraph lengths, and so forth.

Science can now help us to understand ourselves in this way by giving factual information about brain structure and function, and how the mind works. Then there is an art of self knowledge, which each person has to develop for himself. This art must lead one to be sensitive to how his basically false approach to life is always tending to generate conflict and confusion. The role of art here is therefore not to provide a symbolism, but rather to teach the artistic spirit of sensitive perception of the individual and particular phenomena of one's own psyche. This spirit is needed if one is to understand the relevance of general scientific knowledge to his own special problems, as well as to give effect to the scientific spirit of seeing the fact about one's self as it is, whether on elikes it or not, and thus helping to end conflict. Such an approach is not possible, however, unless one has the spirit that meets life wholly and totally. We still need the religious spirit, but today we no longer need the religious mythology, which is now introducing an irrelevant and confusing element into the whole question. Itwould seem, then, that in some ways the modern person must manage to create a total approach to life which accomplishes what was done in earlier days by science, art and religion, but in a new way that is appropriate to the modern conditions of life. An important part of such an action is to see what the relationshipbetween science and art now actually is, and to understand the direction in which this relationship might develop.

Science finds it hard to decipher the mysteries of the mind largely because we lack efficient tools. Many people, including many scientists, tend to confuse the mind with the brain, but they are really very different things. The brain is a material network of neurons, synapses and biochemicals. The mind is a flow of subjective experiences, such as pain, pleasure, anger and love. Biologists assume that the brain somehow produces the mind, and that biochemical reactions in billions of neurons somehow produce experiences such as pain and love. However, so far we have absolutely no explanation for how the mind emerges from the brain. How come when billions of neurons are firing electrical signals in a particular pattern, I feel pain, and when the neurons fire in a different pattern, I feel love? We haven’t got a clue. Hence even if the mind indeed emerges from the brain, at least for now studying the mind is a different undertaking than studying the brain.

Security is a strange thing, a myth that the brain allows in exchange for a brief moment of peace.

Sadly, the words "reliable" and "accurate" can rarely be applied to the workings of the brain, particularly for memory.

Sexual fantasies say a lot about the emotional places we go to in our minds. When you find out what’s so sexy about something to you or your lover, you will both want to do it more and you might start to crave the searching for whatever else you have hidden in that beautiful brain.

She had never had a daydream that dreamed itself, like nightmares. That crawled out of her brain like a creature of the dark. A daymare.

Sex and love with robots. A bit amazing, fantastic, inconceivable, nevertheless, imaginable and scientifically explainable. Nowadays you can disclaim this idea because of a scientific fiction, but you cannot argue that it is completely incredible and contradicts human sexuality and romantic experience. As it is known, whatever you experience, you experience due to what is going on in the brain. Your physical contact with the partner’s body is nothing more than merely a physiological act, sending signals to the brain. Without the signals that cause neurochemical activity in the brain, your sexual contact cannot give you any sexual experience on its own. Your brain has been automatically programmed before this contact concerning which kind of natural design of the partner’s body can send more intense signals to your brain, which, in turn, enable it to experience stronger sexual pleasure. The direct cause of your sexual experience is your brain program, your sexual partner’s body, from which you derive sexual pleasure, is just indirect cause of it. Orgasm occurs in the brain, but not in any part of the body. Now imagine higher technological progress than ours. High bioengineering allows us to construct artificial robots similar to us — which have artificial ‘flesh and blood’ that is indistinguishable by your sense organs. When you get in physical contact with her ‘body’, your brain program could discern nothing artificial there. The same input signals, as if there is nothing artificial, and the brain would automatically begin to satisfy its sexual desires. However, there would be a fundamental difference — an artificial partner would exist absolutely adequate to your will. Visually, ‘she’ would be the living embodiment of your dreams. Neuroengineering would allow us to construct ‘her’ brain and through it also her conscious mind and personality, as you would like them to be. An ideal personality for you. It would be like that you say to do something and she would do, or you say don’t, and she wouldn’t. However, there wouldn’t be any direct control. You would control only her brain program, her unconscious and conscious mind, delete unwished episodes from her brain. She wouldn’t know that she is a robot, as you couldn’t know, if you were a robot. She would think that she is the same as you, having free will, being capable of thinking, feeling, expressing herself, controlling her behavior, and so on, and so forth. It would be possible to program her brain against leaving or killing you, so in that context you future would be guaranteed. The ideal personality, the ideal physical appearance — welcome to heaven, but only for those who have a lot of money. Unfortunately, even in the cyber-future, those who would be short of money would have to content themselves with biosocial robots in hell, as most of us do now.

Shindana na wenzako kuwa juu zaidi katika tasnia uliyojichagulia.

Sikujui.

Sometimes one needs to stay alone, a bit of loneliness gives you the opportunity to knock on the door to your brain, and it opens with a sudden bright idea. But those who never stay alone don't even know what's inside their brains.

So why does the world appear stable to you when you’re looking at it? Why doesn’t it appear as jerky and nauseating as the poorly filmed video? Here’s why: your internal model operates under the assumption that the world outside is stable. Your eyes are not like video cameras – they simply venture out to find more details to feed into the internal model. They’re not like camera lenses that you’re seeing through; they’re gathering bits of data to feed the world inside your skull." The Brain: The Story of You - David Eagleman

Spiritual and emotional recovery are possible because the human brain is a living organ that we can transform by making new choices and being in non-shaming recovery-based environments.

Stanford University's psychologist Carol Dweck and her colleagues have discovered that what you believe about intellectual ability—whether you think it's a fixed gift, or an earned ability that can be developed—makes a difference to your behavior, persistence, and performance. Students who see ability as fixed—as a gift—are more vulnerable to setbacks and difficulties. And stereotypes, as Dweck rightly points out, "are stories about gifts—who has them and who doesn't." Dweck and her colleagues are shown that when students are encouraged to see math ability as something that grows with effort—pointing out, for example, that the brain forges new connections and develops better ability every time they practice a task—grades improve and gender gaps diminish (relative to groups given control interventions).

STOP showing muscles… Show some brain activity… FUCKFACE.

Stop treating your feelings like they are worth so little. I'm your heart, you idiot. Stop treating me like I'm worth so little. Choose me over your brain for once... Please...

Storytelling began as a way for humans to relay information, from where to find food sources to the benefits of familial bonding, because fictional stories were the easiest way to memorize and communicate a complete set of information. We remember information best when it is delivered in the form of a plot, which is called 'semantic memory.' Stories still serve a definitive purpose and the stronger the purpose, the clearer the story. Fire Up Your Writing Brain

Stuff your brain with knowledge.

Take a close look at nature and you’ll see that every living creature is wired for mutation and variation. The fact that people can say, “I’m not the same person I used to be,” is the greatest of all miracles.

Take a discovery walk today to find what's missing in your life. There's peace in the whisper of the wind, hope in the sun smiling from behind clouds, strength in every step forward. You can do it!

the architecture of our brains was born from the same trial and error, the same energy principles, the same pure mathematics that happen in flowers and jellyfish and Higgs particles. Viewed in this way, our human aesthetic is necessarily the aesthetic of nature. Viewed in this way, it is nonsensical to ask why we find nature beautiful. Beauty and symmetry and minimum principles are not qualities we ascribe to the cosmos and then marvel at in their perfection. They are simply what is, just like the particular arrangement of atoms that make up our minds. We are not observers on the outside looking in. We are on the inside too.

The answer is that it does not matter what you think, the monster said, because your mind will contradict itself a hundred times each day.

The attention given to the side of the head which has received the injury, in connection with a specific reference to the side of the body nervously affected, is in itself evidence that in this case the ancient surgeon was already beginning observations on the localization of functions in the brain.

The biggest challenge for human mind is human mind.

The body. It’s not easy to carry around, specially when encased inside a massive skull. It’s even harder to fuel. In Homo sapiens, the brain accounts for about 2–3 per cent of total body weight, but it consumes 25 per cent of the body’s energy when the body is at rest. By comparison, the brains of other apes require only 8 per cent of rest-time energy.

The brain can be a wonderful tool, can be a willing slave, as has been evidenced by some men, but of course it works poorly when it has not the habit of usage. An automobile can become a source of delight, but the first time you drive you are as apt to go up a tree as to go up the road.

The Brain is a chewed gum.

The brain is an incredible multitasker. At the same time that it's piercing itself with superheated needles of anguish, it's ruthlessly making plans, contingencies, plotting out a future, giving zero fucks whether it'll ever see it.

The brain is a pleasure seeking machine. Once you teach it, through meditation, that abiding calmly in the present moment feels better than our habitual state of clinging l, over time, the brain will want more and more mindfulness.

The brain is heavily influenced by genes. But from birth through young adulthood, the part of the human brain that most defines us is less a product of the genes with which you started life than of what life has thrown at you. Because it is the last to mature, by definition the frontal cortex is the brain region least constrained by genes and most sculpted by experience. This must be so, to be the supremely complex social species that we are. Ironically, it seems that the genetic program of human brain development has evolved to, as much as possible, free the frontal cortex from genes.

The brain is to mind as the eye is to sight.

The brain pays more attention to the gist than to the peripheral details of an emotionally charged experience...present information in a logically organized, hierarchical structure.

The brain has only three functions: open, closed, or deprived.

The brain isn't very much like a computer, although it doesn't do a bad job, considering that it's built by unskilled labor and programmed more by pure chance than anything else.

The brain is the coast of many great monuments. Your ability to exploit the power of your brain is what makes you a leader. Leadership emerges from a positive mindset!

The brain’s biggest challenge is to order unforeseeable phenomena in foreseeable categories.

The Brain Size of People who see Big Dreams, is same as of Yours.

The brain's transmutation begins when consciousness understands that it made everything up – morality, good and bad, redemption and the truth. With this understanding, it realizes that now it can start anew.

The brain was made to grow and it grows by solving problems and seeking out higher values and setting goals to achieve those ideals.

The brain works in a holistic, cooperative way that makes our basest desire or most abject fear as expressive of who we are as abstract thinking of the highest order. That means that we are all equal part snakes, monkeys, and spacemen.

The brain cannot multitask...The brain naturally focuses on concepts sequentially, one at a time...This attentional ability is, to put it bluntly, not capable of multitasking.