激素). Most commonly, people are aware of serotonin's role in thecentral nervous system(CNS). In the brain, serotonin helps with mood regulation andmemory, but it also has essential jobs in other areas of the body.
In the central nervous system (CNS), serotonin is almost exclusively produced in neurons originating in the raphe nuclei located in the midline of the brainstem. These serotonin-producing neurons form the largest and most complex efferent system in the human brain....
(Biochemistry) a compound that occurs in the brain, intestines, and blood platelets and acts as a neurotransmitter, as well as inducing vasoconstriction and contraction of smooth muscle; 5-hydroxytryptamine (5HT) [from sero- + ton(ic) + -in] ...
Organization of ascending serotonin systems in the adult rat brain. A radioautographic study after intraventricular administration of [ 3 H]5-hydroxytryptamine. Neuroscience 6: 115 – 138 . ,Parent A, Descarries L, Beaudet A. Organization of ascending serotonin systems in the adult rat brain. A...
"Serotonin, a hormone that transmits signals between nerve cells in the brain, is known to regulate breathing and waking from sleep, but what is unknown is how it may influence breathing before, during and after seizures," study author Dr. Clues to Why Epileptic Seizures Can Halt Breathing ...
In subject area:Medicine and Dentistry According to the monoaminergic theory, depression is due to a deficit of dopamine and/or serotonin release in the brain, which induces characteristic affective, cognitive, and behavioral deficits. From:Archives of Medical Research,2000 ...
The serotonergic system in the brain modulates many types of behavioural and physiological processes. An example of this modulatory function is seen with the selective serotonin reuptake inhibitors (SSRIs) which enhance serotonin transmission and influence mood, anxiety states, aggression, feeding and sex...
Once in the brain, the tryptophan is converted to serotonin. 一旦进入大脑,色氨酸会被转化成血清素。 Levels of serotonin and prolactin were not influenced by music therapy. 血清素和催乳激素则未有改善。 权威例句 Serotonin Transporter Genetic Variation and the Response of the Human Amygdala ...
Using a technique called "tryptophan depletion," which reduces serotonin levels in the brain, researchers found that men became impulsive but not necessarily depressed. Women, on the other hand, experienced a marked drop in mood and became more cautious, an emotional response commonly associated with...