Quotes About Brain

Because we do not understand the brain very well we are constantly tempted to use the latest technology as a model for trying to understand it. In my childhood we were always assured that the brain was a telephone switchboard...Sherrington, the great British neuroscientist, thought the brain worked like a telegraph system. Freud often compared the brain to hydraulic and electromagnetic systems. Leibniz compared it to a mill...At present, obviously, the metaphor is the digital computer.

Experiments on split-brain patients reveal how readily the left brain interpreter can make up stories and beliefs. In one experiment, for example, when the word walk was presented only to the right side of a patient's brain, he got up and started walking. When he was asked why he did this, the left brain (where language is stored and where the word walk was not presented) quickly created a reason for the action: I wanted to go get a Coke.

You don't have a work brain and a home brain. You have a single brain, one you carry with you wherever you go. Whatever affects you in one place is fully capable of affecting you at the other.

I think it is undeniably true that the human brain must work in models. The trick is to have your brain work better than the other person's brain because it understands the most fundamental models- ones that will do most work per unit.

Chunking is the ability of the brain to learn from data you take in, without having to go back and access or think about all that data every time. As a kid learning how to ride a bike, for instance, you have to think about everything you're doing. You're brain is taking in all that data, and constantly putting it together, seeing patterns, and chunking them together at a higher level. So eventually, when you get on a bike, your brain doesn't have to think about how to ride a bike anymore. You've chunked bike riding.

Through my life and my experience, I believe getting "positive mental attitude" is true. Your brain has certain pathways in it, and if you feed those pathways with certain types of thoughts, the blood goes to those neurons and nourishes them, and they grow and develop. That's how you build habits. Physically, I think that's how your brain works. If you have certain habits that are negative and causing you problems that you want to change them, you can actually change the blood flow and stuff in your brain by thinking a different way.

At every level there are eight stages of intelligence. You have to turn your brain on to the circuits that are used at that level of intelligence. And there are ways to change the human brain to different stages. The things that change your brain are called 'drugs'.

Indeed, I cannot think why the whole bed of the ocean is not one solid mass of oysters, so prolific the creatures seem. Ah, I am wandering! Strange how the brain controls the brain! What was I saying, Watson?

There's something wrong with my brain, it doesn't work properly! I can hear the same pitch in both ears, whereas for most people, if you listen to one pitch in one ear, it's slightly different in the other. That's how your brain works out direction.

If you're a lame brain, then you're a lame brain. I can't help that.

When a male vole repeatedly mates with a female, a hormone called vasopressin is released in his brain. The vasopressin binds to receptors in a part of the brain called the nucleus accumbens, and the binding mediates a pleasurable feeling that becomes associated with that female. This locks in the monogamy, which is known as pair-bonding. If you block this hormone, the pair-bonding goes away.

While there have been great technological advances in the study of the brain, yielding enormous amounts of data on its physical and psychological characteristics, the old problem of relating mind to brain in a reasonable fashion remains unaccomplished.

I recently read that it's the left brain that does all that calculating, and the right brain that does the poetry. Somehow I've veered way towards the left. I've been doing it for years. Maybe I do art to balance it out.

As human beings, we can encompass a vague feeling of what the universe is, and all in this funny little brain here - so there has to be something more than just brain, it has to be something to do with spirit as well.

And still the brain continues to yearn, continues to burn, foolishly, with desire. My old man's brain is mocked by a body that still longs to stretch in the sun and form a beautiful shape in someone else's gaze, to lie under a blue sky and dream of helpless, selfless love, to behold itself, illuminated, in the golden light of another's eyes.

A knowledge of brain science will provide one of the major foundations of the new age to come. That knowledge will spawn cures for disease, new machines based on brain function, further insights into our nature and how we know.

Extinguish my eyes, I'll go on seeing you. Seal my ears, I'll go on hearing you. And without feet I can make my way to you, without a mouth I can swear your name. Break off my arms, I'll take hold of you with my heart as with a hand. Stop my heart, and my brain will start to beat. And if you consume my brain with fire, I'll feel you burn in every drop of my blood.

....love and desire enjoy a symbiotic relationship, meaning that one cannot exist without the other. Desire is an enemy to contentment; desire is illness, a feverish brain. Who can be considered healthy who wants? The very word want suggests a lack, an impoverishment, and that is what desire is: an impoverishment of the brain, a flaw, a mistake.

I have to use other things to help my tennis, like my brain. But I believe that, even when your muscles are not so fast, with the brain and with concentration you can compensate.

Think about the way you go surfing on the Internet - you go from one thing to another. You can't really concentrate. I can't sit and read 10 pages on my computer. You'll read and then all of a sudden part of your brain is like, "What about that? ...You're not reading the whole book. You're reading fragments. Even though I think it's bad, I think it's interesting too, because that's the way my brain works.

I never think about anything in my brain. I think in very small repetitive circles inside my own brain. That's why I'm a writer. It's the only way I get any sort of conclusion or understanding about anything.

In a structure as complex as the human brain a multitude of things can go wrong. The wonder is that for most people the brain functions effectively and unceasingly for more than 60 years.

A few moments of inner peace and quiet allows the brain to reset itself. You become more centered as this happens, since the brain is clearing out distractions and too much "cross talk."

The teaching which is written on paper is not the true teaching. Written teaching is a kind of food for your brain. Of course it is necessary to take some food for your brain, but it is more important to be yourself by practicing the right way of life.

You should climb around inside my brain, Dan. It's like this dark room surrounded by quicksand." "I know what you mean," her brother said quietly. "I hate being in my brain sometimes. I have to get out." "What do you do?" Amy asked. Dan shrugged "I go to other places. My toes. My shoulders. But mostly here." He tapped his chest and immediately reddened. "I know. It's stupid." "Not really," Amy said. "I wish I could do that, too.

Consider a cow. A cow doesn't have the problem-solving skill of a chimpanzee, which has discovered how to get termites out of the ground by putting a stick into a hole. Evolution has developed the brain's ability to solve puzzles, and at the same time has produced in our brain a pleasure of solving problems.

The emotional brain responds to an event more quickly than the thinking brain.

I think that the artificial-intelligence people are making a lot of noise recently, claiming that artificial intelligence is making huge progress and we're going to be outstripped by the machines. But, in my view, this whole field is based on a misconception. I think the brain is analog, whereas the machines are digital. They really are different. So I think that what the machines can do, of course, is wonderful, but it's not the same as what the brain can do.

You rely too much on brain. The brain is the most overrated organ.

Researches at Yale found a connection between brain cancer and work environment. The No. 1 most dangerous job for developing brain cancer? Plutonium hat model.

Your color doesn't define your brain nor your soul. You can stand next to any human being and challenge that person as long as you use your brain.

Boys do not have the language skills of little girls. Boys go to school feeling like idiots. We wonder why fifty-six percent of the enrollment at universities is female. I might consider having same-sex education. Boys from day one are pampered and feel good about themselves and then when they go to school, they feel like idiots. I would have exercise in the morning at eight. They clearly learn better after they open up their brain. Why can't we accommodate the brain and not the school?

Ladies and gentlemen, today we're here to honor electricity, the charge that charges everything from those electrons snapping in our brain to our father the sun. What's the sun It's kind of like a brain. Electromagnetic field, solar flares sparking back and forth from those nerve cells. We're all one, folks, giant blobs of electricity, all of us. Positive & negative, electromagnetic fields just circling each other. Positive, negative, north, south, male and female. Looking for that electric moment. Magnet to magnet, opposites attract.

As soon as you publish a book and the reader reads it, they're making an extension of your brain with their brain.

The brain does not manufacture thoughts unless we stimulate it with habitual verbalizing. When we train ourselves by constant practice to stop verbalizing, the brain can experience things as they are.

The brain, being analog, is able to grasp images so much better. The brain is just designed for comparing images and some patterns - patterns in space and patterns in time - which we do amazingly well. Computers can do it, too, but not in anything like the same kind of flexibility.

I think I have more of a director's brain than an actor's brain, in a way.

The brain does not create consciousness, but conciousness created the brain, the most complex physical form on earth, for its expression.

We physicists know that the brain is a milliwatt transmitter of radio. We have computers that can decipher much of this gibberish coming from our brain and we could then use that to control computers.

What we found was that rather than being haphazardly arranged or independent pathways, we find that all of the pathways of the brain taken together fit together in a single exceedingly simple structure. They basically look like a cube. They basically run in three perpendicular directions, and in each one of those three directions the pathways are highly parallel to each other and arranged in arrays. So, instead of independent spaghettis, we see that the connectivity of the brain is, in a sense, a single coherent structure.

Reading is more of a left-brain process, and listening to music is a right-brain function.

Why do people believe that there are dangerous implications of the idea that the mind is a product of the brain, that the brain is organized in part by the genome, and that the genome was shaped by natural selection?

You can expand your awareness in many ways, and as you do, your brain will evolve. It will grow physically by developing new neural pathways, synaptic connections, and even new brain cells. Perhaps more importantly, it will evolve to mirror the expansion of your mind into new, creative areas.

We cannot experimentally map out the brain. Its just too big. In a piece of the brain the size of a pinhead there are 3,000 pathways like a city with 3,000 streets.

I think the definition will change as we learn more, but my working definition of solving the brain is: one, we can model, maybe in a computer, the processes that generate things like thoughts and feelings, and two, we can understand how to cure brain disorders, like Alzheimer's and epilepsy. Those are my two driving goals. One is more human-condition oriented, and one more clinical.

As many know, brain injury comes in many forms. The two most prevalent brain injuries - stroke and trauma - affect more than 2.2 million Americans, and these numbers are expected to grow.

Your brain is waiting for you to give it direction.

Made up of a dozen billion microscopic nerve-cell units interconnected by millions upon millions of conducting nerve-threads weaving incredibly intricate patterns, the brain, as an object of research, presents a defiant challenge to its own ingenuity.