TIL about Social Reorientation, a period in teenage years in which the brain naturally reduces dopamine during parental interaction and increases dopamine during peer interaction

A study led by Eric Nelson, PhD, explored how adolescent brain processes change with social reorientation toward peers, finding that older teens feel closer to peers and less to parents. Using fMRI and images of teenage faces, the research revealed that social and reward brain areas respond differently based on adolescents' peer closeness. This highlights that forming peer relationships is a key developmental task accompanied by neural changes. The study aims to improve understanding of typical and atypical adolescent social-emotional development.