
Keywords: BNST; Bed nucleus of the stria terminalis; DYN; Dynorphin; KOR; Kappa-opioid receptor; MOR; mu-opioid receptor; nor-BNI; nor-binaltorphimine; Oprk1; KOR gene; Pdyn; Prodynorphin - DYN gene; USV; Ultrasonic vocalization; SA; Self administration; Alcohol de