title: A purpose-oriented life: is it potentially neuroprotective?
authors.affiliation: Mayo Clinic, 200 First St SW, Rochester, MN 55905. geda.yonas@mayo.edu.
authors.forename: Yonas E
authors.initials: YE
authors.lastname: Geda
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D000375:Aging; D000544:Alzheimer Disease / Q000150:complications / Q000175:diagnosis* / Q000453:epidemiology; D002641:Chicago / Q000453:epidemiology; D003072:Cognition Disorders / Q000175:diagnosis* / Q000453:epidemiology / Q000209:etiology; D005260:Female; D006801:Humans; D015994:Incidence; D008137:Longitudinal Studies; D008297:Male; D012111:Residence Characteristics; D012307:Risk Factors; D013997:Time Factors