Intrinsic Brain Activity of Cognitively Normal Older Persons Resembles More That of Patients Both with and at Risk for Alzheimer's Disease Than That of Healthy Younger Persons. - Lorenzo Pasquini; Annika Tonch; Claudia Plant; Andrew Zherdin; Marion Ortner; Alexander Kurz 002; Hans Förstl; Claus Zimmer; Timo Grimmer; Afra M. Wohlschläger; Valentin Riedl; Christian Sorg (Brain Connect., 2014)