Structural Brain and Spinal Cord Signature of Spinocerebellar Ataxia 27B: A Multisite MRI-Based Study.
BACKGROUND SCA27B is a recently described ataxia, the precise anatomical basis of which remains unclear. OBJECTIVE The goal was to characterize the structural brain and spinal cord magnetic resonance imaging (MRI) signature of spinocerebellar ataxia 27B (SCA27B) using multimodal quantitative imaging. METHODS In thi...