Spatial Patterns of Longitudinal Gray Matter Change as Predictors of Concurrent Cognitive Decline in Amyloid Positive Healthy Subjects. Caballero MÁngel Ara, Klöppel S, Dichgans M, Ewers M, Alzheimer’s Disease Neuroimaging Initiative J Alzheimers Dis. 2017; 55(1):343-358. PMID: 27662291. Abstract Comment Bookmark Recommend Follow Comment | Bookmark | Recommend | Follow