Male mouse strain variation reveals divergent phenotypes for extrinsic and intrinsic reward motivation
Eleanor W. Grayson, Emma S. J. Robinson, Megan G. Jackson
The paper investigates strain differences in extrinsic and intrinsic motivation tasks in mice, finding divergent motivational phenotypes across strains.
bioRxiv · Aug 18, 2026 · PreprintAnimal Behavior & Cognition