A voxel-based meta-analysis of reduced gray matter volume in Parkinson’s disease

Takeaway

  • This voxel-based meta-analysis identified consistent reduced gray matter volume (GMV) in those with Parkinson’s disease (PD) in the basal ganglia, theory of mind, vocalization, and visual networks.

Why this matters

    The identification of specific brain regions with reduced GMV in PD may inform future studies of the pathophysiology of PD.