Unsupervised online neuropsychological test performance for individuals with mild cognitive impairment and dementia: Results from the Brain Health Registry.
R Scott Mackin, Philip S Insel, Diana Truran, Shannon Finley, Derek Flenniken, Rachel Nosheny, Aaron Ulbright, Monica Comacho, David Bickford, Brian Harel, Paul Maruff, Michael W Weiner
Alzheimers Dement (Amst) | Published : 2018
Introduction: The purpose of this study is to compare online neuropsychological test performance of older adults across self-reported diagnoses of being cognitively normal, mild cognitive impairment, and dementia due to Alzheimer's disease and to determine the association of memory concerns and family history of dementia on cognitive performance. Methods: Participants completed the Cogstate Brief Battery unsupervised at home. Results: Data from 6463 participants over the age of 55 years were analyzed. Adults with the diagnosis of mild cognitive impairment and Alzheimer's disease were associated with poorer performance on all cognitive tests than cognitively normal adults (P < .05 for all), a..View full abstract