Different Degree Centrality Changes in the Brain after Acupuncture on Contralateral or Ipsilateral Acupoint in Patients with Chronic Shoulder Pain: A Resting-State fMRI Study

Figure 3

Group differences in the degree centrality (DC) between the contra-group and the ipsi-group before and after acupuncture treatment. Compared to the ipsi-group, the contra-group showed a significantly increased (marked in red) DC change in the anterior/paracingulate cortex. Abbreviations: L: left; R: right.