Brain-wide mapping reveals temporal and sexually dimorphic opioid actions
Iaroslavna Vasylieva, Reese Smith, Eshan Aravind, Lora Pless, Kelin He, Tianhan Ling, Jenesis Gayden-Kozel, Stéphanie Puig, Katarzyna M. Kedziora, Jessica J. Scarlett, Paul Joseph, Matthew Domenic Lycas, Benjamin R. Williams, Mackenzie C. Gamble, Ulrik Gether, , Alan M. Watson
This study maps morphine-induced brain activity in male and female mice over time, revealing sex-specific and time-dependent patterns of c-Fos expression.
Communications Biology · Feb 20, 2026Peer-reviewedNeuroscience