Evidence for an apathy phenotype in aged mice
M. G. Jackson, S. L. Lightman, G. Gilmour, H. Marston, E. S. J. Robinson
This study identifies behavioral and physiological changes in aged mice that suggest an apathy phenotype, including reduced reward sensitivity and stress reactivity.
bioRxiv · May 28, 2020 · PreprintAnimal Behavior & Cognition