stress oxytocin reduces interaction anxiety reward sensitivity increases dopamine pathway feedback decrease
oxytocin vasopressin anxiety balance receptor oxt behaviors implications
social vasopressin oxytocin brain behaviour nature translational anxiety stress neuropeptides medicine human oxt avp interactions approach
oxytocin frontiersin factor manifold behavioral explain anxiolytic transcription mef2 effects might receptor figure fendo
oxytocin drug reward ijms addiction induced defeat increases signaling target