Quotes About Neurochemical

What makes our existence meaningful is highly subjective and ultimately determined by sustainable neurochemical gratification.

Hypnosis, whatever positive suggestions it may implant in the cortex to transduce into neurochemical immunological boosts, also begins with telling the patient to close her or his eyes and become more relaxed. Both closing the eyes and relaxing move the patient from beta waves/outer attention/sympathetic system to alpha-theta waves/inner attention/parasympathetic system.

Each connection that neuroscientists forged between a neurochemical and a behavior, or at least a propensity toward a behavior, seemed to deal another blow to the notion of an efficacious will.

The defining feature of a major depression is loss of pleasure. If I had to define a major depression in a single sentence, I would describe it as a "genetic/neurochemical disorder requiring a strong environmental trigger whose characteristic manifestation is an inability to appreciate sunsets.

If I had to define a major depression in a single sentence, I would describe it as a "genetic/neurochemical disorder requiring a strong environmental trigger whose characteristic manifestation is an inability to appreciate sunsets.

The primary explanation for depression offered in our culture starts to fall apart. The idea you feel terrible because of a "chemical imbalance" was built on a series of mistakes and errors. It has come as close to being proved wrong, he told me, as you ever get in science. It's lying broken on the floor, like a neurochemical Humpty Dumpty with a very sad smile.

And so, Irving says, the primary explanation for depression offered in our culture starts to fall apart. The idea you feel terrible because of a "chemical imbalance" was built on a series of mistakes and errors. It has come as close to being proved wrong, he told me, as you ever get in science. It's lying broken on the floor, like a neurochemical Humpty Dumpty with a very sad smile.

Being correct is like the phase-lock states of the human brain, all the neurons firing in perfect synchrony. We need the phase-lock state for the same reason we need truth: a world of complete error and chaos would be unmanageable, on a social and a neurochemical level. (Not to mention genetic.) But leaving some room for generative error is important, too. Innovative environments thrive on useful mistakes, and suffer when the demands of quality control overwhelm them.

There's a science to what sort of people we're attracted to, and it has to do with everything from how similar they are to us, to what sort of pheromones we imprinted on when we were little, and what variants of genes we have related to the neurochemical oxytocin.

Maybe to be in a garden and feel awe, or wonder, in the presence of an astonishing mystery, is nothing more than a recovery of a misplaced perspective, perhaps the child's-eye view; maybe we regain it by means of a neurochemical change that disables the filters (of convention, of ego) that prevent us in ordinary hours from seeing what is, like those lovely leaves, staring us in the face.

That quantities of LSD measured in micrograms could produce symptoms resembling psychosis inspired brain scientists to search for the neurochemical basis of mental disorders previously believed to be psychological in origin.

Like a beta-blocker, confidence acts as a neurochemical antidote that allows them—allows each of us—to move forward even when we are feeling the physical and psychological manifestations of pressure.

It is enough for a Psychohistorian, as such, to know his Biostatistics and his Neurochemical Electromathematics. Some know nothing else and are fit only to be statistical technicians. But a Speaker must be able to discuss the Plan without mathematics.

Because sex, drugs, and religion all hinge on the same kind of simple neurochemical events: addictive, euphoric, exhilirating - and all, equally, meaningless.

Convergent evidence indicates that non-human animals have the neuroanatomical, neurochemical, and neurophysiological substrates of conscious states along with the capacity to exhibit intentional behaviors. Consequently, the weight of evidence indicates that humans are not unique in possessing the neurological substrates that generate consciousness."4