New Imaging technique maps serotonin activity in Brain

Serotonin is a neurotransmitter that's partly responsible for feelings of happiness and for mood regulation in humans. This makes it a common target for antidepressants, which block serotonin from being reabsorbed by neurons after it has dispatched its signal, so more of it stays floating around the brain.Now MIT researchers have developed an imaging technique … Continue reading New Imaging technique maps serotonin activity in Brain