Social activity is crucial for the survival and reproduction of both animals and humans. However, it was unclear how social decisions were influenced by both internal drives and external environmental ...
In adolescent male mice, hippocampal neurogenesis regulates dominance behavior independently of anxiety, revealing a novel function for this cellular process. Natural variations in hippocampal ...
An egg (small oval on top of the large white area) develops in an ovarian follicle. Myostatin, a hormone that inhibits muscle growth, also affects the release of eggs in female mice. Credit: Eye of ...