Seeds | Regions | Cluster MNI Coordinates | Cluster Size (Voxels) | Cluster Uncorrected P Value | Cluster FWE-Corrected P Value | ||
---|---|---|---|---|---|---|---|
X | Y | Z | |||||
Functional connectivity significantly increased in patients with VP | |||||||
Comparison with controls | |||||||
Right caudate | Anterior cingulate gyrus | 6 | 22 | 12 | 54 | <.0001 | <.0001 |
Left caudate | Anterior cingulate gyrus | −18 | 10 | 32 | 15 | .000003 | .00004 |
Comparison with patients with PD | |||||||
Right caudate | Anterior cingulate gyrus, right paracingulate gyrus, left paracingulate gyrus | 2 | 44 | 2 | 226 | .0019 | .026 |
Functional connectivity significantly decreased in patients with VP | |||||||
Comparison with controls | |||||||
Right caudate | Posterior cingulate gyrus, precuneus cortex | 2 | −42 | 36 | 658 | .000004 | .00006 |
Left caudate | Posterior cingulate gyrus, precuneus cortex | 2 | −60 | 52 | 520 | .00002 | .0002 |
Note:—FWE indicates family-wise error.