Emrani S, Libon DJ, Lamar M, Price CC, Jefferson AL, Gifford KA, Hohman TJ, Nation DA, Delano-Wood L, Jak A, Bangen KJ, Bondi MW, Brickman AM, Manly J, Swenson R, Au R. Assessing Working Memory in Mild Cognitive Impairment with Serial Order Recall. Journal of Alzheimer's Disease. 61(61). 917-928. PMID: 29254087 [PubMed] PMCID: PMC5901759
Working memory (WM) is often assessed with serial order tests such as repeating digits backward. In prior dementia research using the Backward Digit Span Test (BDT), only aggregate test performance was examined.