Guess I should have followed up with the published paper! I am proud to present another piece of the evolving kappa opioid receptor story in collaboration with the Karhanis Lab:
link.springer.com/article/10.1...
link.springer.com
Effects of kappa-opioid receptor stimulation on addiction-related behavior in female rats: differences along the rostro-caudal axis of the nucleus accumbens shell - Psychopharmacology
Rationale Affective behavioral effects of kappa-opioid receptor (KOR) stimulation have been found to vary between the rostral and caudal nucleus accumbens (NAc) shell, but this has so far only been de...