Exercise training increases size of hippocampus and improves memory.
Proc Natl Acad Sci U S A. 2011 Feb 15;108(7):3017-22. doi: 10.1073/pnas.1015950108. Epub 2011 Jan 31.
Proc Natl Acad Sci U S A. 2011.
PMID: 21282661
Free PMC article.
Clinical Trial.