Table 1.

Coordinates and Gray Matter Values for Cortical Motor Areas in sPARKIN-MC and iPD Patients

Region	Side	MNI Coordinates in mm			T-Value	Z-Score	pFDR (SVC)
		x	y	z
Regression analysis with UPDRSIII a) sPARKIN-MC
SMA	-	-	-	-	-	-	-
dPMC	R	22	-7	60	7.76	4.04	0.009
dPMC	L	-26	-12	61	6.38	3.70	0.015
b) iPD patients
SMA	L	-3	4	60	4.59	3.42	0.048
M1	L	-63	-6	27	4.35	3.31	0.021
vPMC	R	64	8	19	5.57	3.84	0.014
dPMC	R	31	10	63	4.96	3.59	0.031
dPMC	L	-63	-5	28	4.86	3.55	0.019
Regression analysis with freezing score
a) sPARKIN-MC
SMA	-	-	-	-	-	-	-
b) iPD patients
SMA	L	-2	4	66	6.92	4.31	0.002
SMA	L	-6	24	61	5.06	3.63	0.023
Regression analysis with disease duration a) sPARKIN-MC
SMA	-	-	-	-	-	-	-
b) iPD patients
SMA	L	-18	-8	65	3.95	3.10	0.046
M1	R	24	-28	63	4.92	3.58	0.031
dPMC	L	-45	-10	39	4.92	3.58	0.015

dPMC: dorsal premotor cortex, vPMC: ventral premotor cortex M1: primary motor cortex, SMA: supplementary motor area.