A recent study from Stanford’s Wu Tsai Neurosciences Institute has shed light on the interplay between two key brain ...

This is serotonin action on neuronal mitochondria. Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for ...

Until recently, however, the mechanism of action of these stimuli was not known. Now, scientists report that an increase in serotonin concentration in a specific region of the locust's nervous ...

Many antidepressants help improve mood by prolonging the action of serotonin in the body. Schizophrenia is a psychiatric disorder characterized by delusions (persistent and false beliefs ...

Serotonin syndrome is a preventable, drug-related complication that results from increased brain-stem serotonin activity, usually precipitated by the use of one or more serotonergic drugs. Its ...

While it's hard to disentangle what exactly is responsible for your sense of happiness, four chemicals can take a big chunk of the credit: dopamine, serotonin, endorphins, and oxytocin.

Previous studies in this laboratory have shown that serotonin is derived from the essential amino acid, tryptophan, and is rapidly metabolized by the enzyme, monoamine oxidase, to 5 ...

Monitor for serotonin syndrome ... The mechanism of antidepressant action of escitalopram, the S-enantiomer of racemic citalopram, is presumed to be linked to potentiation of serotonergic activity ...