Quotes & Sayings About Neurotransmitters

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

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

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

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

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

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

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

Brain wave tests prove that when we use positive words, our "feel good" hormones flow. Positive self-talk releases endorphins and serotonin in our brain, which then flow throughout our body, making us feel good. These neurotransmitters stop flowing when we use negative words. — Ruth Fishel

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

-It is possible to vastly compress most learning. In a surprising number of cases, it is possible to do something in 1-10 months that is assumed to take 1-10 years.
-The more you compress things, the more physical limiters become a bottleneck. All learning is physically limited. The brain is dependent on finite quantities of neurotransmitters, memories require REM and non-REM (NREM) sleep for consolidation, etc. The learning graph is not unlike the stress-recovery-hyperadaptation curves of weight training.
-The more extreme your ambition, just as in sports, the more you need performance enhancement via unusual schedules, diet, drugs, etc.
-Most important: due to the bipolar nature of the learning process, you can forecast setbacks. If you don't, you increase the likelihood of losing morale and quitting before the inflection point. — Timothy Ferriss

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

[T]he cascade of discoveries in neuroscience and genetics has created an image of individuals as automata, slaves to their genes or neurotransmitters, with no more free will than a child's windup toy. — Jeffrey M. Schwartz

If the hive switch is real - if it's a group-level adaptation designed by group-level selection for group binding - then it must be made out of neurons, neurotransmitters, and hormones. — Jonathan Haidt

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

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

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

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

While nobody has identified any gene for religion, there are certainly some candidate genes that may influence human personality and confer a tendency to religious feelings. Some of the genes likely to be involved are those which control levels of different chemicals called neurotransmitters in the brain. — Robert Winston

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

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

Our lives are shaped as profoundly by personality as by gender or race. And the single most important aspect of personality - the "north and south of temperament," as one scientist puts it - is where we fall on the introvert-extrovert spectrum. Our place on this continuum influences our choice of friends and mates, and how we make conversation, resolve differences, and show love. It affects the careers we choose and whether or not we succeed at them. It governs how likely we are to exercise, commit adultery, function well without sleep, learn from our mistakes, place big bets in the stock market, delay gratification, be a good leader, and ask "what if."* It's reflected in our brain pathways, neurotransmitters, and remote corners of our nervous systems. Today introversion and extroversion are two of the most exhaustively researched subjects in personality psychology, arousing the curiosity of hundreds of scientists. — Susan Cain

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

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

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 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

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

Yoga is an exact science in the form of poetry when we measure the flow of neurotransmitters in the brain. — Amit Ray

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

There is evidence that acupuncture influences the production of and distribution of a great many neurotransmitters and neuromodulators, and that this in turn alters the perception of pain. — David Eisenberg