Table 1.

R² Correlation Values Between Resting-State Functional Magnetic Resonance Imaging Signal Time Courses Extracted from Each Lesion Region-of-Interest and (1) the White Matter; (2) Cerebrospinal Fluid; and (3) Gray Matter Masks Compared with Those from Contralesional Regions-of-Interest

	Cortical gray/white junction						Periventricular WM					Subcortical GM		Brainstem				Deep WM
	A		D		I		K	B			C	E		F		H		G		J		All lesions
Lesion	Ipsi	Contra	Ipsi	Contra	Ipsi	Contra	Ipsi	Contra	Ipsi	Contra		Ipsi	Contra	Ipsi	Contra	Ipsi	Contra	Ipsi	Contra	Ipsi	Contra	Ipsi
WM	0.147	0.173	0.010	0.214	0.155	0.102	0.001	0.002	0.086	0.011	—	0.002	0.054	0.062	0.005	0.000	0.016	0.076	0.058	0.000	0.180	0.132
CSF	0.093	0.184	0.062	0.066	0.089	0.218	0.119	0.060	0.136	0.128	—	0.080	0.038	0.163	0.052	0.118	0.004	0.005	0.042	0.079	0.161	0.022
GM	0.084	0.192	0.016	0.287	0.053	0.088	0.053	0.005	0.019	0.011	—	0.002	0.027	0.002	0.001	0.004	0.050	0.016	0.000	0.003	0.171	0.021

For each lesion, larger correlation values between ipsi- and contralesional ROIs are shown in bold.

WM, white matter; CSF, cerebrospinal fluid; GM, gray matter.