They also stopped making new brain cells, something that has also been seen in other animal models of depression. (newscientist.com)
Researchers are, however, continuing to explore microbiome interactions using other animal models. (sciencedaily.com)
Additionally, the wheel lock and other animal model suggest that exercise during youth may help preserve muscle mass over the course of aging and lower the activity of genes associated with cardiovascular disease. (physiologyinfo.org)