Altered Brain Activation in Early Drug-Naive Parkinson’s Disease during Heat Pain Stimuli: An fMRI Study

Table 2

Activation in response to heat stimulation in the control group.

Region	Control group
	Laterality	BA		MNI coordinates (mm)			Cluster
			Score				(Voxels)
Superior temporal gyrus	L	42	5.94	−54	−30	12	13521
Supramarginal gyrus	L	48	5.23	−63	−24	21
Supramarginal gyrus	R	40	4.97	60	−36	36
Superior parietal lobule	L	5	4.95	−21	−48	69
Supplementary motor area	L	32	4.94	0	9	51
Cingulate cortex	L		4.92	−9	−6	42
Rolandic operculum	L	48	4.92	−54	6	3
Insula	L	48	4.79	−42	−3	0
Insula	R	47	4.76	39	24	3
Superior temporal gyrus	R	42	4.71	60	−39	18
Postcentral gyrus	L	48	3.87	−54	−18	17
Putamen	R	48	3.76	31	13	8
Putamen	L	48	3.62	−31	−10	5
Frontal gyrus	R	6	4.41	42	3	60	125
Cerebellum	R		4.32	24	−54	−57	2695

L, left; R, right.