Best 3808 quotes in «brain quotes» category

Inventions are not solely the making of material things, inventions are also the mental unleashing of ideas by a genuis with a sixth sense.

In your life, everything revolves around your mind.

I once had a patient who was convinced that his head was full of sea water and a crab lived inside. When I asked him what happened to his brain he told me that aliens had sucked it out with a drinking straw. "It is better this way," he insisted. "Now there's more room for the crab.

I once read that if the folds in the cerebral cortex were smoothed out it would cover a card table. That seemed quite unbelievable but it did make me wonder just how big the cortex would be if you ironed it out. I thought it might just about cover a family-sized pizza: not bad, but no card-table. I was astonished to realize that nobody seems to know the answer. A quick search yielded the following estimates for the smoothed out dimensions of the cerebral cortex of the human brain. An article in Bioscience in November 1987 by Julie Ann Miller claimed the cortex was a "quarter-metre square." That is napkin-sized, about ten inches by ten inches. Scientific American magazine in September 1992 upped the ante considerably with an estimated of 1 1/2 square metres; thats a square of brain forty inches on each side, getting close to the card-table estimate. A psychologist at the University of Toronto figured it would cover the floor of his living room (I haven't seen his living room), but the prize winning estimate so far is from the British magazine New Scientist's poster of the brain published in 1993 which claimed that the cerebral cortex, if flattened out, would cover a tennis court. How can there be such disagreement? How can so many experts not know how big the cortex is? I don't know, but I'm on the hunt for an expert who will say the cortex, when fully spread out, will cover a football field. A Canadian football field.

I promise you that the moment you unwaveringly commit to your own vision, seen and unseen powers will unite to make that vision a reality.

I really, really wanted to be successful in my life just based on me and my mind alone…I didn’t ever want it to be an equation that amounted to a result coming from my brain plus something else.

Isn’t that what it means to be a scientist? To push the boundaries of the unknown? To bravely, actively explore the enormity of our universe ?

I started smoking cannabis and drinking alcohol for the same reason I would sometimes tell self aggrandizing lies; I was wanting in courage. The only intimacy I could find was through drinking, smoking, lying and taking short cuts. A good brain needs the courage to maintain it's health, and if you don't have courage, you fall prey to a type of intimacy that gradually degrades not only the brain, but it degrades the meaning of friendship.

Is there anything like a collective brain?

Is there something to the notion "Let me sleep on it."? Mountains of data says there is. For example, Mendeleyev - the creator of the Periodic Table of Elements - says that he came up with this idea in his sleep. Contemplating the nature of the universe while playing Solitaire one evening, he nodded off. When he awoke, he knew how all the atoms in the universe were organised, and he promptly created his famous table. Interestingly, he organised the atoms in repeating groups of seven, just the way you play Solitaire.

I suspect that 'Kindness and Cruelty' and 'Mercy and Justice' all have secret affairs, as though they rendezvous only within certain sophisticated souls: those who hate being offensive, but love telling the truth.

I take it as a compliment when somebody calls me crazy. I would be offended if I was one of the sheeple, one of the sleepwalkers in the matrix or part of the collective hallucination we call 'normal

It can be proven that wounded people wound others. Walk circumspectly among wounded people, their injuries are deeply submerged in their brain's amygdala, and without the time-tested practice of emotional intelligence, you might find yourself scarred by association. Give your associations time to reveal their emotional intelligence or lack thereof; employers measure their associates seasonally, quarterly, and or annually; but ask yourself the question: (Q) WHY haven't you?

It has been said that the great events of the world take place in the brain. It is in the brain, and the brain only, that the great sins of the world take place also.

I think of that, too: her mind. Her brain, all those coils, and her thoughts shuttling through those coils like fast, frantic centipedes. Like a child, I picture opening her skull, unspooling her brain and sifting through it, trying to catch and pin down her thoughts. What are you thinking, Amy?

It is hard for us to imagine now, but our earliest human ancestors who ventured out onto the grasslands of East Africa some six million years ago were remarkably weak and vulnerable creatures. They stood less than five feet tall. They walked upright and could run on their two legs, but nowhere near as fast as the swift predators on four legs that pursued them. They were skinny—their arms could not provide much defense. They had no claws or fangs or poison to resort to if under attack. To gather fruits, nuts, and insects, or to scavenge dead meat, they had to move out into the open savanna where they became easy prey to leopards or packs of hyenas. So weak and small in number, they might have easily become extinct. And yet within the space of a few million years (remarkably short on the time scale of evolution), these rather physically unimpressive ancestors of ours transformed themselves into the most formidable hunters on the planet. What could possibly account for such a miraculous turnaround?

I think our brain is our soul. I don’t believe in after-life and much less in a sort of buildings-like heaven, where you meet friends, enemies, relatives.

It is a question of cubic capacity," said he; "a man with so large a brain must have something in it.

It is better to be foolish than a dilettante.

I think that most artists scorned would prefer to be known as the one with the genius brain risking no career over the one with the good brain and great career.

It is difficult to overstate the importance of understanding mirror neurons and their function. They may well be central to social learning, imitation, and the cultural transmission of skills and attitudes—perhaps even of the pressed-together sound clusters we call words. By hyperdeveloping the mirror-neuron system, evolution in effect turned culture into the new genome. Armed with culture, humans could adapt to hostile new environments and figure out how to exploit formerly inaccessible or poisonous food sources in just one or two generations—instead of the hundreds or thousands of generations such adaptations would have taken to accomplish through genetic evolution. Thus culture became a significant new source of evolutionary pressure, which helped select brains that had even better mirror-neuron systems and the imitative learning associated with them. The result was one of the many self-amplifying snowball effects that culminated in Homo sapiens, the ape that looked into its own mind and saw the whole cosmos reflected inside.

It is much easier to live without a "brain".

It is now established by verifiable evidence that religion stultifies the brain and is the great obstacle in the path of intellectual progress. The more religious a person is, the more he is steeped in ignorance and superstition, the less is his sense of moral responsibility. The more intelligent a person, the less religious he is. There is an old saying that 'where there are three scientists, there are two atheists.' The countries whose governments are dominated by religion and religious institutions are the most backward. By the same token, the countries whose people are the most enlightened, and whose governments are based upon the principle of secularism—the separation of church and state—are the most progressive. And let me tell you: When man is intellectually free, the progress he will make is beyond calculation.

It is important that skydivers and BASE jumpers realize that they may be accumulating hypoxic brain damage and should not be repacking parachutes due to the errors it may cause.

It is precisely our plasticity, our long childhood, that prevents a slavish adherence to genetically preprogrammed behavior in human beings more than in any other species… Some substantial adjustment of the relative role of each component of the triune brain is well within our powers.

It is very difficult to evolve by altering the deep fabric of life; any change there is likely to be lethal. But fundamental change can be accomplished by the addition of new systems on top of old ones.

It is the brain's full and absolute responsibility to evolve, nobody will do it for it, and grace and salvation do not exist. The brain must take its place as the source of grace and learn to operate itself properly. In fact, its transformation will begin when it will bear all responsibility alone.

It is very difficult to change the mind of a person, but it is more difficult to make a person think using his own brain.

It is your brain that decides to get you out of bed in the morning to exercise, to give you a stronger, leaner body, or to cause you to hit the snooze button and procrastinate your workout. It is your brain that pushes you away from the table telling you that you have had enough, or that gives you permission to have the second bowl of Rocky Road ice cream, making you look and feel like a blob. It is your brain that manages the stress in your life and relaxes you so that you look vibrant, or, when left unchecked, sends stress signals to the rest of your body and wrinkles your skin. And it is your brain that turns away cigarettes, too much caffeine, and alcohol, helping you look and feel healthy, or that gives you permission to smoke, to have that third cup of coffee, or to drink that third glass of wine, thus making every system in your body look and feel older.Your brain is the command and control center of your body. If you want a better body, the first place to ALWAYS start is by having a better brain.

It made my blood boil so hot, my brain stopped working right.

It might weigh little over a kilogram but, taken on its own scale, the brain is unimaginably vast. One cubic millimetre contains between twenty and twenty-five thousand neurons. It has eighty-six billion of these cells, and each one is complex as a city and is in contact with ten thousand other neurons just like it. Within just one cubic centimetre of brain tissue, there is the same number of connections as there are stars in the Milky Way. Your brain contains a hundred trillion of them. Information in the form of electricity and chemicals flows around these paths in great forking trails and in circuits and feedback loops and fantastical storms of activity tat bloom to life speeds of up to a hundred and twenty metres per second. According to the neuroscientist V. S. Ramachandran, 'The number of permutations and combinations of activity that are theoretically possible exceeds the number of elementary particles in the universe.' And yet, he continues, 'We know so little about it that even a child's questions should be seriously entertained.

I treat my thoughts like an old person treats their valuables: I cannot for the life of me proceed to throwing them out.

I touched him. From brain to body, in ways I couldn’t quite understand. But he did and for him, that was all that mattered.

It's a curse to have traumas imprinted in our wiring, to accept that what we fear and grieve and impale ourselves upon from day to day defines the way we translate the chemistry of emotions into a fixed identity wired for suffering. It's also a marvelous asset, our malleability. When the imprinting experience is loving, exciting, rich and worthy of our more expansive nature, we align pleasurably with harmony and bliss. But let's face it, we're humans. Disasters entertain our brains far more than comforts, ease and joy ever will. No one straps into the ride for the smoothness of it all going well.

It’s now clear that many of our most sophisticated abilities are made possible not by specialist brain areas dedicated to specific tasks, but by lightning-fast coordination between areas that control more general tasks, such as movement and hearing ["In other words: inside the lives and minds of real-time translators," Mosaic, November 18, 2014].

It's a mind, it works by metaphor.

It's better not to hold your feelings inside too much and express them to a dear one freely, than to pay thousands of dollars to a psychiatrist for the same outburst of emotions later. Emotions are a bonding mechanism for humans. So, use ‘em, abuse ‘em and utilize ‘em.

It’s possible that the reason I've never experienced a ghostly presence is that my temporal lobes aren't wired for it. It could well be that the main difference between skeptics (Susan Blackmore notwithstanding) and believers is the neural structure they were born with. But the question still remains: Are these people whose EMF-influenced brains alert them to “presences” picking up something real that the rest of us can’t pick up, or are they hallucinating? Here again, we must end with the Big Shrug, a statue of which is being erected on the lawn outside my office.

It’s pretty confusing.” “Good. Be confused. Confusion is where inspiration comes from.

It's simply not the case that people use one particular lobe, or a circumscribed area of the brain, to read a novel, or write an essay, or solve an equation, or calculate the angle of a triangle. And, unfortunately, neuroscience has yet to reach the stage at which it can peer into the brain and determine capacity for solving simultaneous equations or readiness to learn calculus.

It’s a popular fact that 90 percent of the brain is not used and, like most popular facts, it is wrong. . . . It is used. One of its functions is to make the miraculous seem ordinary, to turn the unusual into the usual. Otherwise, human beings, faced with the daily wondrousness of everything, would go around wearing a stupid grin, saying “Wow,” a lot. Part of the brain exists to stop this from happening.

It’s clear that if we use the mind attentively, mental power is increased, and if we concentrate the mind in the moment, it is easier to coordinate mind and body. But in terms of mind and body unity, is there something we can concentrate on that will reliably aid us in discovering this state of coordination? In Japan, and to some degree other Asian countries, people have historically focused mental strength in the hara (abdomen) as a way of realizing their full potential. Japan has traditionally viewed the hara as the vital center of humanity in a manner not dissimilar to the Western view of the heart or brain. I once read that years ago Japanese children were asked to point to the origin of thoughts and feelings. They inevitably pointed toward the abdominal region. When the same question was asked of American children, most pointed at their heads or hearts. Likewise, Japan and the West have commonly held differing views of what is physical power or physical health, with Japan emphasizing the strength of the waist and lower body and Western people admiring upper body power. (Consider the ideal of the sumo wrestler versus the V-shaped Western bodybuilder with a narrow waist and broad shoulders.) However, East and West also hold similar viewpoints regarding the hara, and we’re perhaps not as dissimilar as some might imagine. For instance, hara ga nai hito describes a cowardly person, “a person with no hara.” Sounds similar to our saying that so-and-so “has no guts,” doesn’t it?

it seems that once again people engage in a search for evidence that is biased toward confirmation. Asked to assess the similarity of two entities, people pay more attention to the ways in which they are similar than to the ways in which they differ. Asked to assess dissimilarity, they become more concerned with differences than with similarities. In other words, when testing a hypothesis of similarity, people look for evidence of similarity rather than dissimilarity, and when testing a hypothesis of dissimilarity, they do the opposite. The relationship one perceives between two entities, then, can vary with the precise form of the question that is asked

It's not just the thought we think that matter; it's how we think them, how long we think them, and how often we think them. A thought has to be thought again and again in order for it to embed in our brains. So to fade a thought or get rid of it altogether, stop thinking it.

It takes a crazy person to understand a crazy nation!

It was difficult to hold Broca's brain without wondering whether in some sense Broca was still in there—his wit, his skeptical mien, his abrupt gesticulations when he talked, his quiet and sentimental moments.

I was walking around in an almost blind, crazy rage of madness. There was a story burning a hole in my brain, and it was dying to come out on paper. It was begging of me to create it, but I didn’t know where to begin. A month after giving birth to the idea, I felt like I was losing my mind. Ideas would pop into my head in the middle of the night, or during a midterm, and I missed them, quite narrowly, almost every time. Every time an idea left my mind without taking the shape of a word on paper, my mind would automatically begin to churn something just as impressive, or at least close to it. I was digging myself into a shallow grave, and I was getting nowhere. And this was even before the thoughts were committed to paper.

I've got a very nice staff here. People with patience, you know, and good temper, and not too brainy, because if you have people who are brainy, they are bound to be very impatient.

I want to take a trip to Shakespeare's brain and vacation there with his thoughts may be I also start writing about twisted love and betrayals.

I was left handed before the accident, but due to it being a right side brain injury I was more comfortable writing with my right hand, but it wasn't that legible