Pontine and cerebellar atrophy correlate with clinical disability in SCA2
- PMID: 16476946
- DOI: 10.1212/01.wnl.0000196464.47508.00
Pontine and cerebellar atrophy correlate with clinical disability in SCA2
Abstract
Spinocerebellar ataxia type 2 (SCA2) has protean manifestations, and a clinical marker of progression is needed. Although MRI is a promising tool, it is unclear whether the degree of atrophy shown on MRI is correlated with clinical dysfunction. Here the authors used high-resolution volumetric MRI analysis to show that cerebellar and pontine volumes specifically and closely correlate with functional staging scores.
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