Global and local gray matter loss in mild cognitive impairment and Alzheimer's diseaseGiorgos B. Karas, Frederik Barkhof, Nick C. Fox et al.|NeuroImage|2004Cited by 623
A comprehensive study of gray matter loss in patients with Alzheimer’s disease using optimized voxel-based morphometryGiorgos B. Karas, Frederik Barkhof, David Williams et al.|NeuroImage|2003Cited by 419
Precuneus atrophy in early-onset Alzheimer’s disease: a morphometric structural MRI studyGiorgos B. Karas, Frederik Barkhof, Philip Scheltens et al.|Neuroradiology|2007Cited by 301
Patterns of Cerebral Atrophy in Dementia with Lewy Bodies Using Voxel-Based MorphometryEmma J. Burton, John T. O’Brien, Giorgos B. Karas et al.|NeuroImage|2002Cited by 211
Operational Definitions for the NINDS-AIREN Criteria for Vascular DementiaElisabeth C.W. van Straaten, Frederik Barkhof, Philip Scheltens et al.|Stroke|2003Cited by 179