Brain Hemisphere Quotes & Sayings

The great appeal of drugs in the West is only because the West has succeeded in destroying the right hemisphere completely because of compulsory education. — Osho

There is another connection between infancy and dreams: both are followed by amnesia. When we emerge from either state, we have great difficulty remembering what we have experienced. In both cases, I would suggest, the left hemisphere of the neocortex, which is responsible for analytic
recollection, has been functioning ineffectively. — Carl Sagan

This is the left hemisphere confabulating. It does this for all of us, every waking moment. It edits our conscious experiences, makes them comprehensible and palatable. It's the brain's spin-doctor. — Paul Broks

Sacred play is anything that takes you into that right hemisphere of your brain. It turns out that this move away from left to the right hemisphere, that sense of expansiveness and everything, can be accomplished through unusual rhythmic action, or any action that requires so much attention away from words that you cannot think in words. — Martha Beck

One of the most astounding dynamics in human relationships is how the unconscious intuition of our brain's right hemisphere is able to act as radar to find us just the right person to provoke and recreate our childhood attachment relationship ... I've given much thought to the question of why we are designed to be drawn -like a moth to a flame- to the very person who is most likely to resurrect all our childhood anguish. It seems like a cruel hoax to play on two wounded souls. — Charlette Mikulka

Some people can never learn to ski powder snow without exerting tremendous effort and strength because they allow their rational, left-brain hemisphere to control the entire situation. — Dolores LaChapelle

Do I have to go back?" to "Why did I get to come to this place of silence?" I realized that the blessing I had received from this experience was the knowledge that deep internal peace is accessible to anyone at any time. I believe the experience of Nirvana exists in the consciousness of our right hemisphere, and that at any moment, we can choose to hook into that part of our brain. With this — Jill Bolte Taylor

We have to be wary of our brains. They make our decisions before we make them. They lead us to still waters. They renounceth free will. And it gets weirder: If you slice a brain down the middle, the left hemisphere and the right hemisphere will operate self-sufficiently and not know what the other is doing. — E.L. Doctorow

There is no doubt that right-hemisphere intuitive thinking may perceive patterns and connections too difficult for the left hemisphere; but it may also detect patterns where none exist. Skeptical and
critical thinking is not a hallmark of the right hemisphere. And unalloyed right-hemisphere doctrines, particularly when they are invented during new and trying circumstances, may be erroneous or paranoid. — Carl Sagan

In such cases, each hemisphere might well have its own beliefs. Consider what this says about the dogma - widely held under Christianity and Islam - that a person's salvation depends upon her believing the right doctrine about God. If a split-brain patient's left hemisphere accepts the divinity of Jesus, but the right doesn't, are we to imagine that she now harbors two immortal souls, one destined for the company of angels and the other for an eternity in hellfire? — Sam Harris

Major scientific insights are characteristically intuitive, and equally characteristically described in scientific papers by linear analytical arguments. There is no anomaly in this: it is, rather, just as it should be. The creative act has major right-hemisphere components. But arguments on the
validity of the result are largely left-hemisphere functions. — Carl Sagan

In fact, even fleeting feelings of delight can lead to dramatic increases in creativity. After watching a short, humorous video - Beeman uses a clip of Robin Williams doing standup - subjects have significantly more epiphanies, at least when compared with those who were shown scary or boring videos. Because positive moods allow us to relax, we focus less on the troubling world and more on these remote associations. Another ideal moment for insights, according to Beeman and John Kounios, is the early morning, shortly after waking up. The drowsy brain is unwound and disorganized, open to all sorts of unconventional ideas. The right hemisphere is also unusually active. — Jonah Lehrer

If the left hemisphere of the brain goes on dominating you, you will live a successful life - so successful that by the time you are forty you will have ulcers; by the time you are forty-five, you will have had at least one or two heart attacks. By the time you are fifty you will be almost dead - but successfully dead! You may become a great scientist, but you will never become a great being. You may accumulate enough wealth, but you will lose all that is of worth. You may conquer the whole world like an Alexander, but your own inner territory will remain unconquered. — Osho

If we could look through the skull into the brain of a consciously thinking person, and if the place of optimal excitability were luminous, then we should see playing over the cerebral surface, a bright spot with fantastic, waving borders constantly fluctuating in size and form, surrounded by a darkness more or less deep, covering the rest of the hemisphere. — Ivan Pavlov

When split-brain patients fabricate verbal (left hemisphere based) explanations for behaviors that were produced by the right hemisphere, the left hemisphere is generating explanations of behaviors produced by nonconscious systems and does so in the maintenance of a sense of self. That is, our behavior is an important way we come to know who we are. This is the essence of Gazzaniga's interpreter theory of consciousness (see Chapter 6). — Joseph E. Ledoux

In a way, science might be described as paranoid thinking applied to Nature: we are looking for natural conspiracies, for connections among apparently disparate data. Our objective is to abstract patterns from Nature (right-hemisphere thinking), but many proposed patterns do not in fact correspond to the
data. Thus all proposed patterns must be subjected to the sieve of critical analysis (left-hemisphere thinking). — Carl Sagan

The scientific study of the relationship between brain and mind began in 1861, when Broca, in France, found that specific difficulties in the expressive use of speech, aphasia, consistently followed damage to a particular portion of the left hemisphere of the brain. — Oliver Sacks

Our right brain hemisphere (transcendent mind) supports us in acknowledging our infinite potential when we understand our true nature and origins, and the importance of our free will. The latter gives us the ability to choose to live like an interdependent whole, within which, we are as musical notes inside a great symphony or the various shades of color in a painting, where our role is as important as that of every component but not better than any other — Ivan Figueroa-Otero

The left side of my brain had been shut down like a damaged section of a spinship being sealed off, airtight doors leaving the doomed compartments open to vacuum. I could still think. Control of the right side of my body soon returned. Only the language centers had been damaged beyond simple repair. The marvelous organic computer wedged in my skull had dumped its language content like a flawed program. The right hemisphere was not without some language - but only the most emotionally charged units of communication could lodge in that affective hemisphere; my vocabulary was now down to nine words. (This, I learned later, was exceptional, many victims of CVAs retain only two or three.) For the record, here is my entire vocabulary of manageable words: fuck, shit, piss, cunt, goddamn, motherfucker, asshole, peepee, and poopoo; — Dan Simmons

Creativity has a brain wave signature as well: alpha waves pulsing out of the brain's right hemisphere. — Steven Kotler

The left hemisphere is more sophisticated and specialized, a very late outgrowth of the primate, and especially the hominid, brain. On the other hand, it is the right hemisphere which controls the crucial powers of recognizing reality which every living creature must have in order to survive. — Oliver Sacks

What's important now are the characteristics of the brain's right hemisphere: artistry, empathy, inventiveness, big-picture thinking. These skills have become first among equals in a whole range of business fields. — Daniel H. Pink

Images are so prevalent that we get most of our information from them. We receive multiple layers of meaning within a very short compact picture, and that is what the right brain does best. Indeed, as our culture becomes more image-based, we're balancing our hemispheres. Through this new re-wiring, we're becoming a much gentler and kinder society. — Leonard Shlain

The left hemisphere is very interested in language; it communicates in words, it has a past, a present, and a future; it has a time component and it's all about details. The right hemisphere is more about the right now-right here experience where everything is an enormous collage of all the sensory systems flooding into our brains. — Jill Bolte Taylor

Via our left hemisphere language centers, our mind speaks to us constantly, a phenomenon I refer to as "brain chatter." It is that voice reminding you to pick up bananas on your way home and that calculating intelligence that knows when you have to do your laundry. There is vast individual variation in the speed at which our minds function. For some, our dialogue of brain chatter runs so fast that we can barely keep up with what we are thinking. Others of us think in language so slowly that it takes a long time for us to comprehend. Still others of us have a problem retaining our focus and concentration long enough to act on our thoughts. These variations in normal processing stem back to our brain cells and how each brain is intrinsically wired. — Jill Bolte Taylor

You begin by engaging the left hemisphere of the brain with the overall shape, the basic structure of the painting, and then eventually you engage with the colour, with the mood of the painting and then you are entering the activities of the right hemisphere - and it is in the right hemisphere that ideas of space are born, the realization that you are seeing space. — Guido Molinari

The White Hand did not fry all the brain. He fried some
from the right hemisphere and some from the left. The
remaining brain, The White Hand wrapped in tin foil,
carefully. Tomorrow is, after all, another day, and food should be kept
in storage so it won't go bad. — Siberian Hellhole By Michael Mulvihill

This means that the two hemispheres may even have different beliefs. For example, the neurologist V. S. Ramanchandran describes one split-brain patient who, when asked if he was a believer or not, said he was an atheist, but his right brain declared he was a believer. Apparently, it is possible to have two opposing religious beliefs residing in the same brain. Ramachandran continues: "If that person dies, what happens? Does one hemisphere go to heaven and the other go to hell? I don't know the answer to that." (It — Michio Kaku

Why is a relaxed state of mind so important for creative insights? When our minds are at ease - when those alpha waves are rippling through the brain - we're more likely to direct the spotlight of attention inward, toward that stream of remote associations emanating from the right hemisphere. In contrast, when we are diligently focused, our attention tends to be directed outward, toward the details of the problems we're trying to solve. While this pattern of attention is necessary when solving problems an-alytically, it actually prevents us from detecting the connections that lead to insights. "That's why so many insights happen during warm showers," Bhattacharya says. "For many people, it's the most relaxing part of the day. — Jonah Lehrer

THE SPLIT-BRAIN PARADOX One way in which this picture, based on the corporate hierarchy of a company, deviates from the actual structure of the brain can be seen in the curious case of split-brain patients. One unusual feature of the brain is that it has two nearly identical halves, or hemispheres, the left and right. Scientists have long wondered why the brain has this unnecessary redundancy, since the brain can operate even if one entire hemisphere is completely removed. No normal corporate hierarchy has this strange feature. Furthermore, if each hemisphere has consciousness, does this mean that we have two separate centers of consciousness inside one skull? — Michio Kaku

Our right hemisphere, it thinks in pictures and it learns kinesthetically through the movement of our bodies. Information ... explodes into this enormous collage of what this present moment looks like, smells like and tastes like, what it feels like and what it sounds like. — Jill Bolte Taylor

It is as if one by one, the memories you used to harbor decided to retire to the Southern Hemisphere of the brain. — Billy Collins

When the brain is whole, the unified consciousness of the left and right hemispheres adds up to more than the individual properties of the separate hemispheres. — Roger Wolcott Sperry

The left hemisphere seems to feel quite defensive-in a strange way insecure-about the right hemisphere; and, if this is so, verbal criticism of intuitive thinking becomes suspect on the ground of motive. Unfortunately, there is every reason to think that the right hemisphere has comparable misgivings -expressed nonverbally, of course- about the left. — Carl Sagan

The purpose of all of this (left hemisphere's way of choosing denial or repression over considering an anomaly) is to impose stability on behavior and to prevent vacillation because indecisiveness doesn't serve any purpose. Any decision, so long as it is probably correct, is better than no decision at all. A perpetually fickle general will never win a war. — V.S. Ramachandran

If my brain were surgically divided by callosotomy tomorrow, this would create at least two independent conscious minds, both of which would be psychologically continuous with the person who is now writing this paragraph. If my linguistic abilities happened to be distributed across both hemispheres, each of these minds might remember having written this sentence. The question of whether I would land in the left hemisphere or the right doesn't make sense - being based, as it is, on the illusion that there is a self bobbing on the stream of consciousness — Sam Harris

The same researchers also wanted to know why red hampers academic performance. It turns out that the color red activates the right hemisphere of the frontal cortex, a pattern of brain activity that typically indicates avoidance motivation. Avoidance motivation is the technical term for a state in which you're more concerned with avoiding failure than you are with achieving success. It's a distracting state of mind that all but guarantees poorer performance when you're trying to solve questions that require insight and mental effort. Psychologists have also shown that people literally recoil from the color red, leaning slightly farther backward in their seats when they're about to begin a test with a red rather than green cover. None of these effects occurs consciously, but when they occur together it becomes clear why the color red can be so damaging in academic contexts. — Adam Alter

It is as if one hemisphere of your brain is perceiving the world as reflected in a mirror. Through a mirror. See? So left becomes right, and all that that implies. And we don't know yet what that does imply, to see the world reversed like that. Topologically speaking, a left-hand glove is a right-hand glove pulled through infinity. — Philip K. Dick

It's likely that taboo words are stored in the right hemisphere of the brain. Massive left hemisphere strokes or the entire surgical removal of the left hemisphere can leave people with no articulate speech other than the ability to swear, spout cliches and song lyrics. — Steven Pinker

Some evidence suggests the left-handers are more likely to have problems with such left-hemisphere functions as reading, writing, speaking and arithmetic; and to be more adept at such right -hemisphere functions as imagination, pattern recognition and general creativity. — Carl Sagan

They were a form of mutated twinning, joined at the base of the skull so that a single cephalic structure served both separate bodies. Evidently the personality George inhabited one hemisphere of the brain, made use of one eye: the right, as he recalled. And the personality Walt existed on the other side, distinct with its own idiosyncrasies, views and drives - and its own eye from which to view the outside universe. — Philip K. Dick