DRD2 Taq1A Polymorphism-Related Brain Volume Changes in Parkinson’s Disease: Voxel-Based Morphometry

Figure 1

Morphological changes underlying Taq1A polymorphism. The VBM results of 2-dimensional rendering (a) and 3-dimensional (b) overlaid views. The volumes of the left prefrontal lobe were significantly smaller in A2 homo carriers than in A1 carriers.

(a)

(b)