The Use of Mismatch Negativity in Conjunction with Neuropsychological Tests to Discriminate Alzheimer’s Dementia, Mild Cognitive Impairment, and Healthy Aging

MMN might be a useful approach in differentiating AD from MCI and healthy aging when used together with neuropsychological tests rather than being used alone because it may be affected by confounding factors such as age, severity of temporoparietal neurodegeneration, and duration of the interstimulus interval.