. Author manuscript; available in PMC: 2020 May 19.

Published in final edited form as: Timing Time Percept. 2014 May 19;2(2):145–168. doi: 10.1163/22134468-00002025

Table 6.

Standardized canonical discriminant function coefficients (SCDFC) for PPI-based network connectivity measures that uniquely discriminated between the PD and control groups

Stronger AV Connectivity		Stronger VA Connectivity
Seed/Region	SCDFC	Seed/Region	SCDFC
R caudate head/L parahippocampus^a	0.392	R caudate head/L posterior cingulate (BA 23)^a	0.725
R putamen/R SFG (BA 8)^a	0.526	R preSMA/L SFG (BA 10)^a	0.739
L GP/R MTG (BA 21)^a	0.368	L cerebellum/L culmen^a	0.605
R insula/R mSFG (BA 10)^b	−0.445	L caudate body/L IFG (BA 45)^b	−0.542
L cerebellum/R SFG (BA 10)^b	−0.527	B SMA/L caudate tail^b	−0.892
		R preSMA/R caudate tail^b	0.533
		L cerebellum/R SFG (BA 10)^b	−0.370

Group centroids were −1.493 (control group) and 1.327 (PD group) for the AV versus unimodal analyses and −2.106 (control group) and 1.872 (PD group) for the VA versus unimodal analyses.

Stronger crossmodal (AV or VA) than unimodal connectivity in the control group.

Stronger crossmodal (AV or VA) than unimodal connectivity in the PD group.

B = bilateral; BA = Brodmann area; GP = globus pallidus; IFG = inferior frontal gyrus; L = left; MTG = middle temporal gyrus; R = right; SFG = superior frontal gyrus; SMA = supplementary motor area.