Differential Impact of Multiple Sclerosis on Cortical and Deep Gray Matter Structures in African Americans and Caucasian Americans. Al-Kawaz M, Monohan E, Morris E, Perumal JS, Nealon N, Vartanian T, Gauthier SA J Neuroimaging. 2016 Sep 16. PMID: 27634620. Abstract CommentRecommendBookmarkWatch