Open Access Series of Imaging Studies: Longitudinal MRI Data in Nondemented and Demented Older Adults

The Open Access Series of Imaging Studies is a series of neuroimaging data sets that are publicly available for study and analysis. The present MRI data set consists of a longitudinal collection of 150 subjects aged 60 to 96 years all acquired on the same scanner using identical sequences. Each subject was scanned on two or more visits, separated by at least 1 year for a total of 373 imaging sessions. Subjects were characterized using the Clinical Dementia Rating (CDR) as either nondemented or with very mild to mild Alzheimer's disease. Seventy-two of the subjects were characterized as nondemented throughout the study. Sixty-four of the included subjects were characterized as demented at the time of their…

• JS
  James S. McDonnell Foundation
• NI
  National Institutes of Health

  Awards: P50 AG05681, R01 AG021910, MH071616, AG05681, P20 MH071616, BIRN002, P01 AG03991, AG03991, RR14075