Neurotransmitters Quotes

balanced diet of low-sugar, low-salt whole foods, little or no red meat, possibly fish, and lots of fruits and vegetables, as well as exercise, stimulates the production of neurotransmitters, hormones, and neurotrophic proteins.15 All of the above contribute to good brain chemistry. Exercise especially leads to healthy and even new brain cells that rid themselves of toxins and communicate well with each other. As a result of exercise and good nutrition, we become inoculated against stress, feel energized, and stay younger, healthier, and more focused. While in this context I can only hint at mind-body fitness, it is surely part of the foundation of our well-being. ~ Andrea Polard

Spinach Spinach is a great source of iron as well as other nutrients. Spinach can help to enhance your memory as it is jammed packed with many vitamins, minerals, and phytonutrients. It is a rich source of folate, a B-vitamin that has the ability to boost your overall brain function. It will help regulate the blood flow to your brain helping clean up the buildup of plaque. Folate is also a key factor in the formation of new neurotransmitters that deal with almost everything that is related to thinking and memory. ~ Ryan Smith

Sometime in the late 1980s the neurotic was replaced, as a cultural type, by the depressive, who understands his unhappiness not in terms of conflict but rather in terms of mood. Mood is taken to be a function of neurotransmitters, about which there's not much to say. Inarticulacy is baked into any description of the human being that we express in neuro-talk. ~ Matthew B. Crawford

Depression, we are told over and over again, is a brain disease, a chemical imbalance that can be adjusted by antidepressant medication. In an informational brochure issued to inform the public about depression, the US National Institute for Mental Health tells people that 'depressive illnesses are disorders of the brain' and adds that 'important neurotransmitters - chemicals that brain cells use to communicate - appear to be out of balance'. This view is so widespread that it was even proffered by the editors of PLoS [Public Library of Science] Medicine in their summary that accompanied our article. 'Depression,' they wrote, 'is a serious medical illness caused by imbalances in the brain chemicals that regulate mood', and they went on to say that antidepressants are supposed to work by correcting these imbalances.
The editors wrote their comment on chemical imbalances as if it were an established fact, and this is also how it is presented by drug companies. Actually, it is not. Instead, even its proponents have to admit that it is a controversial hypothesis that has not yet been proven. Not only is the chemical-imbalance hypothesis unproven, but I will argue that it is about as close as a theory gets in science to being dis-proven by the evidence. ~ Irving Kirsch

Carol, I can't describe how you make me feel. Wait, no, I can - you make my mind release pleasure-inducing neurotransmitters and you've flooded my mind with dopamine. If the experience of snorting cocaine and getting so high out of my mind that I want to climb a telephone pole with my bare hands just to see if I can do it were a person, it would be you. ~ Aziz Ansari

What we call the xenosphere, the psychic link that you are all able to exploit, is made up of strands of alien fungi-like filaments and neurotransmitters. We call the xenoform ascomycetes xenosphericus. It is everywhere, in every environment on Earth. These delicate filaments are too small for the naked eye to see, and they are fragile, but they form multiple links with the natural fungi on human skin. They have an affinity for nerve endings and quickly access the central nervous system. Everybody linked to this network of xenoforms, this xenosphere is uploading information constantly, passively, without knowing. There is a global store of information in the very atmosphere, a worldmind, which only people like you can access. ~ Tade Thompson

Valkyrie stood there and waited for her to start making sense.
"There is a vegetable-plant hybrid we've been working on, modifying the genes and receptors, mutating the proteins and acids so that they are, in effect, neurotransmitters. Our work on the synapses alone has been quite illuminating."
Valkyrie stood there and waited for her to start making sense. ~ Derek Landy

Connection with the world is built in to every aspect of our being. […] We're joined to the cosmos and the everyday world as described by science in countless ways: the elements composing our bodies are the products of the Big Bang and stellar evolution; most of our DNA is shared with other beings; our perceptions and sensations are all mediated by processes involving photons, electrons, ions, neurotransmitters and other entirely physical entities; and our character and behavior is fully a function of genetics and environment. We are, therefore, fully linked with our surroundings in time, space, matter/energy, and causality. In fact, no more intimate connection with the totality of what is could be imagined. So, from a naturalistic perspective, there is an empirically valid referent for the sense of cosmic consciousness encountered in spiritual experience. The feeling of unity generated by (actually, identical to) the quieting of the orientation mechanisms in the brain mirrors the objective state of our complete interconnection with the world. ~ Thomas W. Clark

So many synapses,' Drisana said. 'Ten trillion synapses in the cortex alone.'
Danlo made a fist and asked, 'What do the synapses look like?'
'They're modelled as points of light. Ten trillion points of light.' She didn't explain how neurotransmitters diffuse across the synapses, causing the individual neurons to fire. Danlo knew nothing of chemistry or electricity. Instead, she tried to give him some idea of how the heaume's computer stored and imprinted language. 'The computer remembers the synapse configuration of other brains, brains that hold a particular language. This memory is a simulation of that language. And then in your brain, Danlo, select synapses are excited directly and strengthened. The computer speeds up the synapses' natural evolution.'
Danlo tapped the bridge of his nose; his eyes were dark and intent upon a certain sequence of thought. 'The synapses are not allowed to grow naturally, yes?'
'Certainly not. Otherwise imprinting would be impossible.'
'And the synapse configuration – this is really the learning, the essence of another's mind, yes?'
'Yes, Danlo.'
'And not just the learning – isn't this so? You imply that anything in the mind of another could be imprinted in my mind?'
'Almost anything.'
'What about dreams? Could dreams be imprinted?'
'Certainly.'
'And nightmares?'
Drisana squeezed his hand and reassured him. 'No one would imprint a nightmare into another.'
'But it is possible, yes? ~ David Zindell

No drugs here, no manipulation of neurotransmitters that leaves our worldly problems unattended. And no talking cures because explicit insight is not needed. All that is required is courage: the courage to encounter discomfort and stay with it long enough to be changed by it, strengthened. ~ Jason Dias

Freud elevated unconscious processes to the throne of the mind, imbuing them with the power to guide our every thought and deed, and to a significant extent writing free will out of the picture.
Decades later, neuroscience has linked genetic mechanisms to neuronal circuits coursing with a multiplicity of neurotransmitters to argue that the brain is a machine whose behavior is predestined, or at least determined, in such a way as seemingly to leave no room for the will. It is not merely that will is not free, in the modern scientific view; not merely that it is constrained, a captive of material forces. It is, more radically, that the will, a manifestation of the mind, does not even exist, because a mind independent of brain does not exist. ~ Jeffrey M. Schwartz

Emergencies send sparks to the darkest corner of us. They wake up our hormones and neurotransmitters, they remove the rust from our body and mind, and they show us we can still handle crisis with poise.

Emergencies push us to our limits. At those limits, the best inside us comes out. The eyes of our mind open, exceptional vision occurs to us, and we have a chance to become extraordinary. ~ Indrajit Garai

Our ability to study the brain has been limited because of our tools and our tools have only allowed us to look at one neurotransmitter and we haven't looked so much into co-localization and co-release of transmitters. Our thinking is hampered by our tools. ~ Carl Hart

Addiction to alcohol is also a neurological phenomenon, the result of a complex set of molecular alterations that take place in the brain when it's excessively and repeatedly exposed to the drug. The science of addiction is complicated, but the basic idea is fairly straightforward: alcohol appears to wreak havoc on the brain's natural systems of craving and reward, compromising the functioning of the various neurotransmitters and proteins that create feelings of well-being. ~ Caroline Knapp

The more a sufferer concentrates on his symptoms, the deeper those symptoms are etched into his neural circuits. In the worst cases, the mind essentially trains itself to be sick. Many addictions, too, are reinforced by the strengthening of plastic pathways to the brain. Even very small doses of addictive drugs can dramatically alter the flow of neurotransmitters in a person's synapses, resulting in long-lasting alterations in brain circuitry and function. In some cases, the buildup of certain kinds of neurotransmitters, such as dopamine, a pleasure-producing cousin to adrenaline, seems to actually trigger the turning on or off particular genes, bringing even stronger cravings for the drug. The vital path turns deadly. ~ Nicholas Carr

One of Sherrington's greatest pupils, Sir John Eccles, held similar views. Eccles won a Nobel Prize for his seminal contributions to our understanding of how nerve cells communicate across synapses, or nerve junctions. In his later years, he worked toward a deeper understanding of the mechanisms mediating the interaction of mind and brain-including the elusive notion of free will. Standard neurobiology tells us that tiny vesicles in the nerve endings contain chemicals called neurotransmitters; in response to an electrical impulse, some of the vesicles release their contents, which cross the synapse and transmit the impulse to the adjoining neuron. In 1986 Eccles proposed that the probability of neurotransmitter release depended on quantum mechanical processes, which can be influenced by the intervention of the mind. This, Eccles said, provided a basis for the action of a free will. ~ Jeffrey M. Schwartz

Because we are not powerless biochemical machines, popping a pill every time we are mentally or physically out of tune is not the answer. Drugs and surgery are powerful tools when they are not overused, but the notion of simple drug fixes is fundamentally flawed. Every time a drug is introduced into the body to correct function A, it inevitably throws off function B, C, or D. It is not gene-directed hormones and neurotransmitters that control our bodies and our minds; our beliefs control our bodies, our minds, and thus our lives ... Oh ye of little belief! ~ Bruce H. Lipton

The human brain cannot release enough neurotransmitters to feel emotion a thousand times as strong as the grief of one funeral. A prospective risk going from 10,000,000 deaths to 100,000,000 deaths does not multiply by ten the strength of our determination to stop it. It adds one more zero on paper for our eyes to glaze over. ~ Eliezer Yudkowsky

The brains of the stimulated rats had more neurotransmitters, ~ Norman Doidge

Fisher says that in the late 1990s she began looking into the biology of personality, the genes, neurotransmitters, and specifically, the hormones. She did this in part by studying brain scans of "romantically obsessed" people. Her theory is that four different hormones-estrogen, testosterone, dopamine, and serotonin-mold our personalities and that we look for people who complement us, who provide what we're missing. Her questionnaire is designed to divide us into four different types, each one with a dominant hormone. Some of the questions focus on the moods and personalities she associates with each hormone. Others, such as the question about the length of our fingers, zero in on the chemical itself. Research shows, she says, that those with an index finger shorter than the ring finger have often been exposed to more testosterone while in the womb, while those with longer index fingers will have more estrogen. ~ Stephen Baker

If we were building a consciousness detector, Searle would want it to ascertain that it was squirting biological neurotransmitters. American philosopher Daniel Dennett (born in 1942) would be more flexible on substrate, but might want to determine whether or not the system contained a model of itself and of its own performance. That view comes closer to my own, but at its core is still a philosophical assumption. ~ Ray Kurzweil

I could still feel the glare of his eyes, and the image of them was seared so firmly into my brain that it seemed like my neurotransmitters had gone and printed propaganda posters of him to hang up around the place.

Washington, Jane (2015-09-14). Charcoal Tears (Seraph Black Book 1) (Kindle Locations 130-132). . Kindle Edition. ~ Jane Washington

Dopamine makes up less than one percent of the brain's neurotransmitters. It's a small portion. Dopamine is released when people are happy, angry, stressed. So it's really hard to call this specific neurotransmitter "the pleasure neurotransmitter." ~ Carl Hart

Research to date has shown that, like many other stressors, grief frequently leads to changes in the endocrine, immune, autonomic nervous, and cardiovascular systems; all of these are fundamentally influenced by brain function and neurotransmitters. ~ Joan Didion

In a very real way, attention is a drug. Like dope, attention makes people feel good by delivering a 'hit' of certain neurotransmitters (chemicals that transmit, or block the transmission of electrochemical currents) in the brain. Like anything that does this (viz., sex, risk-taking, power), in excessive amounts it's addictive. And, simply because it works, nothing is as addictive as a pain killer. Hence Narcissus is well-named from the Greek word for narcosis.

Attention is his pain killer. ~ Kathy Krajco

Cannabis affects the brain because brain cells themselves produce cannabis-like neurotransmitters. The first such compound to be identified was christened anandamide, ananda being Sanskrit for "bliss." The proteins that transmit anandamide's message to the brain, the receptors, are mainly located in the striatum (hence the blissful feeling) and in the cerebellum (hence the unsteady gait after taking marijuana), in the cerebral cortex (hence the problems with association, the fragmented thoughts and confusion), and in the hippocampus (hence the memory impairment). But there are no receptors in the brain stem areas that regulate blood pressure and breathing. That's why it's impossible to take an overdose of cannabis, as opposed to opiates. ~ D.F. Swaab

We spend our lives desperately seeking status; we are addicted to social esteem in a fairly literal sense, dependent on the neurotransmitters we get upon impressing people. Many of us claim to be self-sufficient, to have a moral gyroscope, to hold fast to our values, come what may. But people truly oblivious to peer approval get labeled sociopaths. And the epithets reserved for people at the other end of the spectrum, people who seek esteem most ardently - "self- promoter," "social climber" - are only signs of our constitutional blindness. We are all self-promoters and social climbers. The people known as such are either so effective as to arouse envy or so graceless as to make their effort obvious, or both. ~ Robert Wright

What no tourist bumf will tell you is that this inlet is suffused with an atmosphere of ineffable sadness. Partly a trick of the light and climatic factors, partly also the lingering residue of an historical tragedy which still resonates through rock and water down seven generations of fretful commemorative attempts and dissonant historical hermeneutics. Now think of grey shading towards gunmetal across an achromatic spectrum; think also of turbid cumulus clouds pouring down five centimeters of rainfall above the national average and you have some idea of the light reflected within the walls of this inlet. This is the type of light which lends itself to vitamin D deficiency, baseline serotonin levels, spluttering neurotransmitters and mild but by no means notional depression. It is the type of light wherein ghosts go their rounds at all hours of the day. ~ Mike McCormack

Consciousness is not just interaction of neurotransmitters in the brain it has also some quantum cosmic component. ~ Amit Ray

What worries me is the acceptance of the importance of feelings without any effort to understand their complex biological and sociocultural machinery. The best example of this attitude can be found in the attempt to explain bruised feelings or irrational behavior by appealing to surface social causes or the action of neurotransmitters, two explanations that pervade the social discourse as presented in the visual and printed media; and in the attempt to correct personal and social problems with medical and nonmedical drugs. It is precisely this lack of understanding of the nature of feelings and reason (one of the hallmarks of the "culture of complaint") that is cause for alarm. ~ Antonio R Damasio