Khaleeli, Z Localized grey matter damage in early primary progressive multiple sclerosis contributes to disability. [electronic resource] - NeuroImage Aug 2007 - 253-61 p. digital Publication Type: Journal Article ISSN: 1053-8119 Standard No.: 10.1016/j.neuroimage.2007.04.056 doi Subjects--Topical Terms: AdultAgedBrain--pathologyBrain Damage, Chronic--pathologyCerebral Cortex--pathologyDisability EvaluationDominance, Cerebral--physiologyFemaleGyrus Cinguli--pathologyHumansMaleMiddle AgedMultiple Sclerosis, Chronic Progressive--diagnosisNeuropsychological TestsProblem Solving--physiologyStatistics as TopicThalamus--pathologyWalking--physiology