TABLE 2.

Differences in the degree centrality (DC) values between PD patients and HCs.

Brain regions	Cluster size	Brodmann area	Montreal neurological institute (MNI) coordinates			T-value
			X	Y	Z
PD-FOG Vs HC
Precentral_R	147	4/6	13	−20	65	−3.0256
Precentral_L	40	4/6	−10	−7	65	−3.8219
Postcentral_R	249	3	21	−44	63	−3.3354
Postcentral_L	102	3	−23	−45	59	−3.3178
Frontal_Mid_R	48	10	8	57	−13	6.8132
Frontal_Sup_R	68	12	12	64	3	4.9057
Frontal_Mid_L	56	10	−46	33	−6	3.9194
Caudate_R	57	NA	17	−7	20	5.3057
Caudate_L	65	NA	−8	−26	12	4.7739
Precuneus_L	42	27	−6	−48	13	3.7815
Precuneus_R	33	27	12	−51	10	4.0065
Temporal_Inf_L	84	20	−43	−34	24	5.0039
Cerebelum_L	78	NA	−20	−73	−20	−4.3242
Cerebelum_R	68	NA	14	−72	−16	−3.9551
PD-nFOG Vs HC
Precentral_R	151	4/6	16	−14	66	−5.7593
Precentral_L	36	4/6	−12	−11	66	−4.6072
Postcentral_R	253	3	22	−46	56	−5.7651
Postcentral_L	99	3	−23	−43	55	−6.4512
Caudate_R	57	NA	16	−6	25	6.7735
Caudate_L	65	NA	−16	−1	24	6.2865
Temporal_Inf_L	87	20	−38	−34	21	4.8056
Cerebelum_L	80	NA	−18	−75	−21	−5.3674
Cerebelum_R	69	NA	17	−70	−19	−5.6143
PD-FOG Vs PD-nFOG
Frontal_Mid_R	25	11/12	16	62	−9	3.3550