APPLIED RADIOLOGICAL ANATOMY

Detailed explanation-1: -Serotonin plays several roles in your body, including influencing learning, memory, happiness as well as regulating body temperature, sleep, sexual behavior and hunger. Lack of enough serotonin is thought to play a role in depression, anxiety, mania and other health conditions.

Detailed explanation-2: -Serotonin. Serotonin is an inhibitory neurotransmitter. Serotonin helps regulate mood, sleep patterns, sexuality, anxiety, appetite and pain.

Detailed explanation-3: -As a neurotransmitter, serotonin relays signals between nerve cells and regulates their intensity. Scientists believe it plays a role in mood and the CNS and affects functions throughout the body.

Detailed explanation-4: -The behavioral and neuropsychological processes modulated by serotonin include mood, perception, reward, anger, aggression, appetite, memory, sexuality, and attention, among others. Indeed, it is difficult to find a human behavior that is not regulated by serotonin.

Detailed explanation-5: -This suggests that during waking serotonin may complement the action of noradrenaline and acetylcholine in promoting cortical responsiveness and participate to the inhibition of REM-sleep effector neurons in the brainstem (inhibitory role on REM sleep).