Defining cognitive impairment in amyotrophic lateral sclerosis: an evaluation of empirical approaches.

McMillan CT, Wuu J, Rascovsky K, Cosentino S, Grossman M, Elman L, Quinn C, Rosario L, Stark JH, Granit V, Briemberg H, Chenji S, Dionne A, Genge A, Johnston W, Korngut L, Shoesmith C, Zinman L; Canadian ALS Neuroimaging Consortium (CALSNIC), Kalra S, Benatar M.  Defining cognitive impairment in amyotrophic lateral sclerosis: an evaluation of empirical approaches.  Amyotroph Lateral Scler Frontotemporal Degener. 2022 Mar 7:1-10.  Online ahead of print. [PubMed Link]