Accumulation of cortical lesions in MS: relation with cognitive impairment.


BACKGROUND Gray matter (GM) lesions are frequently found in multiple sclerosis (MS) and their in-vivo detection has been improved using new magnetic resonance imaging sequences, such as double inversion recovery (DIR). However, little is known about progression of GM lesions over time. OBJECTIVE To study the longitudinal behavior of GM lesions and to… (More)
DOI: 10.1177/1352458509102907

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