PT - JOURNAL ARTICLE AU - Au, Rhoda TI - Brain aging in the graying population AID - 10.1212/WNL.0b013e31822b013a DP - 2011 Aug 23 TA - Neurology PG - 706--707 VI - 77 IP - 8 4099 - http://n.neurology.org/content/77/8/706.short 4100 - http://n.neurology.org/content/77/8/706.full SO - Neurology2011 Aug 23; 77 AB - Neurology® 2011;77:706–707