title: An L-dopa paradox: bipolar behavioral alterations.
mesh_terms: D000367:Age Factors; D000368:Aged; D001143:Arousal / Q000187:drug effects; D003071:Cognition / Q000187:drug effects*; D003863:Depression / Q000139:chemically induced; D004295:Dihydroxyphenylalanine / Q000009:adverse effects / Q000627:therapeutic use*; D004644:Emotions / Q000187:drug effects*; D006801:Humans; D007360:Intelligence; D010300:Parkinson Disease / Q000188:drug therapy*; D010465:Perception / Q000187:drug effects*; D012919:Social Behavior / Q000187:drug effects*
chemical_list: D004295:Dihydroxyphenylalanine