Reward Circuit Adaptations After Chronic Antipsychotic Treatment Confer Addiction Vulnerability
Anna Kruyer, Ariana Angelis, Connor Waselenko, Aaron Tan, Shawn Xiong, Davide Amato
This study shows chronic antipsychotic treatment increases addiction vulnerability in rats and humans by altering D2-MSN spine morphology and reward-seeking behavior.
bioRxiv · Apr 28, 2026 · PreprintNeuroscience