Clinical Dementia Rating Scale Detects White Matter Changes in Older Adults at Risk for Alzheimer's Disease. Chang Y-L, Yen Y-S, Chen T-F, Yan S-H, Tseng W-YIsaac J Alzheimers Dis. 2016; 50(2):411-23. PMID: 26639963. Abstract Comment Bookmark Recommend Follow Comment | Bookmark | Recommend | Follow