TABLE 3.

Differences in rs-functional connectivity (FC) between PD patients and HCs.

Brain regions	Cluster size	Brodmann area	MNI coordinates			T-value
			X	Y	Z
PD-FOG Vs HC
Frontal_Inf_Orb_R	83	12	48	42	−3	−4.4847
Frontal_Inf_Orb_L	17	12	−33	60	9	−4.6182
Frontal_Mid_L	60	10	−18	33	−12	−4.7295
Frontal_Mid_R	14	10	20	31	−11	−4.3108
Frontal_Sup_R	46	11	22	12	66	−5.1094
Frontal_Sup_L	16	11	−33	57	9	−3.9982
Caudate_L	88	NA	−9	−15	15	−4.9720
Vermis	38	NA	6	−42	−6	5.2355
PD-nFOG Vs HC
Frontal_Inf_Orb_L	19	12	−35	56	13	−4.6872
Frontal_Mid_L	66	10	−21	30	−12	−5.0237
Frontal_Mid_R	14	10	21	27	−12	−4.8675
Frontal_Sup_R	36	11	15	30	60	−5.1533
Caudate_L	107	NA	−13	2	18	−3.8801
Caudate_R	54	NA	17	7	19	−3.4976
PD-FOG Vs PD- nFOG
Frontal_Inf_R	51	11	48	42	−6	−3.4653
Frontal_Sup_R	15	10	21	6	66	−2.7405
Cerebellum_R	13	NA	6	−51	−6	2.6312
Precuneus_R	8	31	6	−60	24	2.4746