49 books
—
9 voters
“
The pessimist and optimist are but two faces of the same psyche, their contrasting outlooks a reflection of the delicate dance of neurotransmitters within the intricate landscape of brain chemistry.
”
―
―
“
Serotonin, a chemical found in plants as well as in ancient invertebrate nervous systems, is widespread in the bodies and brains of mammals, including humans. It acts in diverse ways: it controls the diameter of blood vessels, affects pain perception, influences the gut, plays a role in the body’s inflammatory responses, and causes platelets to clump. More significant from a psychiatric and psychological perspective, however, serotonin is deeply implicated in the roots of depression, sleep regul
...more
”
― Night Falls Fast: Understanding Suicide
― Night Falls Fast: Understanding Suicide
