Neurobiological substrates of animal personality and cognition in a nonhuman primate (Microcebus murinus)

Introduction The gray mouse lemur ( Microcebus murinus ) is an important nonhuman primate model in biomedical research. Numerous studies investigated mouse lemur behavior and possible factors underlying interindividual variation in both, animal personality and cognitive performance. Some effects, such as an age‐related decline in executive functioning, have robustly been found across laboratory colonies; however, little is known about the brain...