Beyond the "Happy Chemical": New study using simultaneous fPET/fMRI reveals serotonin dynamically switches roles between anticipating rewards and evaluating outcomes.
Early Childhood Adversity, Including Abuse, Neglect, and Dysfunctional Households, Is Linked to Adult Problem Drinking, Especially When Emotional Support Is Low
Childhood Trauma Leaves Lasting Marks on the Brain and DNA, New Research Reveals How Abuse Can Physically Alter Brain Structure Through Epigenetic Changes