Research Paper Volume 11, Issue 21 pp 9661—9671

The increased gray matter volumes of precentral gyri in Parkinson's disease patients with diphasic dyskinesia

Figure 5. Correlation between the mean GM volumes of the cluster showing difference and UDysRS scores in late-onset PD patients with diphasic dyskinesia. The mean GM volumes of left precentral gyrus was positively correlated with UDysRS scores (r=0.52, P < 0.01).