Effect of exercise on cognitive performance in community-dwelling older adults: review of intervention trials and recommendations for public health practice and research.
Snowden M, Steinman L, Mochan K, Grodstein F, Prohaska TR, Thurman DJ, Brown DR, Laditka JN, Soares J, Zweiback DJ, Little D, Anderson LA. Effect of exercise on cognitive performance in community-dwelling older adults: review of intervention trials and recommendations for public health practice and research. J Am Geriatr Soc. 2011 Apr; 59(4):704-16.