what does serotonin mean in psychology
Serotonin (pronounced /ËsÉrÉËtoÊnÉn/) (5-hydroxytryptamine, or 5-HT) is a monoamine neurotransmitter synthesized in serotonergic neurons in the central nervous system (CNS) and enterochromaffin cells in the gastrointestinal tract of animals including humans.ecent research suggests that serotonin plays an important role in liver regeneration and acts as a mitogen (induces cell division) throughout the body. Recent research also suggests that intestinal serotonin may inhibit bone formation.