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摘要目的研究一组严格定义的视神经脊髓炎谱系疾病(NMOSD)病人不同脑区的灰质(GM)及白质(WM)损害,并比较先进MRI技术[包括基于体素的形态测量学(VBM)、
Abstract Objective To study the damage of gray matter (GM) and white matter (WM) in a group of patients with strictly defined optic neuromyelitis spectrum diseases (NMOSD) and compare with advanced MRI techniques [including voxel-based morphometry