High-resolution diffusion tensor imaging in the substantia nigra of de novo Parkinson disease

In the article “High-resolution diffusion tensor imaging in the substantia nigra of de novo Parkinson disease” by D.E. Vaillancourt et al. (Neurology® 2009;72:1378 –1384), there is an error in figure 3, panel C: 1-Specificity was incorrectly labeled as Specificity. The editorial staff regrets this error.