To assess the capacity of clinically available visual versus verbal working memory (WM) tests to differentiate between mild cognitive impairment (MCI) and subtle cognitive impairment (SCI) patients.

Methods: Graphomotor visual WM was assessed with the Object Span Test (OST) and Wechsler Memory Scale-IV Symbol Span (WMS-IV SS). Verbal WM was assessed with the Backward Digit Span Test (BDT) and Continue reading →