Modeling hidden cognitive states reveals acute and chronic effects of fentanyl on decision-making. 

Modeling hidden cognitive states reveals acute and chronic effects of fentanyl on decision-making. 

Zhang Z, Janak PH, Garr E. 

bioRxiv [Preprint]. 2025 Aug 5:2025.08.04.668448. doi: 10.1101/2025.08.04.668448. PMID: 40799613; PMCID: PMC12340821.

https://pmc.ncbi.nlm.nih.gov/articles/PMC12340821/