Abnormal Gray Matter Volume and Functional Connectivity in Parkinson’s Disease with Rapid Eye Movement Sleep Behavior Disorder

Table 4

Behavioral correlations with abnormal FC in PD-RBD and PD-nRBD group.

	Right SOG-left FG		Right SOG- left CS		Right SOG- left SPG		Right SOG-right SPG		Right SOG-right MCG		Right SOG-left cerebellum II crus II
	r		r		r		r		r		r
PD-RBD group
MoCA	0.01	0.98	−0.34	0.10	0.52	0.01	−0.10	0.65	0.25	0.24	−0.27	0.20
MoCA-visuospatial skills/executive function	0.08	0.72	−0.13	0.56	0.66	0.00	−0.04	0.84	0.24	0.26	−0.18	0.40
MoCA-naming	−0.29	0.17	0.13	0.54	−0.10	0.64	0.54	0.01	0.22	0.31	−0.11	0.62
MoCA-attention	0.31	0.14	0.28	0.19	−0.39	0.06	−0.04	0.84	0.22	0.31	−0.27	0.21
MoCA-language	−0.29	0.17	−0.16	0.45	0.05	0.82	0.26	0.22	−0.03	0.88	0.17	0.43
MoCA-abstraction	0.11	0.60	−0.11	0.62	0.28	0.18	−0.17	0.42	−0.01	0.96	−0.20	0.35
MoCA-delayed memory	−0.14	0.53	0.41	0.04	−0.23	0.28	0.26	0.22	0.00	0.99	0.06	0.77
MoCA- orientation	0.26	0.22	−0.23	0.29	−0.11	0.60	−0.18	0.41	0.00	0.99	−0.20	0.34
Tonic chin EMG density scores	−0.14	0.53	−0.10	0.64	−0.07	0.75	0.02	0.91	−0.11	0.62	0.15	0.49
Phasic chin EMG density scores	0.05	0.82	0.29	0.17	−0.14	0.52	−0.190.38	0.38	0.02	0.91	−0.03	0.89
UPDRS-III	0.10	0.65	−0.11	0.63	0.22	0.31	0.11	0.62	−0.35	0.10	−0.22	0.30
PD-nRBD group
MoCA	−0.02	0.94	−0.11	0.58	0.09	0.68	−0.01	0.98	−0.13	0.52	0.16	0.43
MoCA-visuospatial skills/executive function	−0.18	0.37	−0.18	0.38	0.01	0.98	0.02	0.91	−0.32	0.11	0.30	0.13
MoCA-naming	0.11	0.58	−0.16	0.44	−0.04	0.84	−0.07	0.73	0.07	0.73	0.06	0.78
MoCA-attention	−0.24	0.24	−0.22	0.28	−0.05	0.80	−0.04	0.87	0.22	0.28	−0.47	0.02
MoCA-language	−0.14	0.51	−0.14	0.51	0.27	0.18	−0.08	0.71	−0.21	0.30	0.02	0.93
MoCA-abstraction	0.09	0.67	0.07	0.75	−0.10	0.63	−0.01	0.96	−0.01	0.96	0.38	0.06
MoCA-delayed memory	0.03	0.88	0.09	0.67	0.05	0.81	−0.08	0.71	−0.04	0.87	0.20	0.32
MoCA- orientation	−0.25	0.21	−0.15	0.48	−0.25	0.21	−0.20	0.33	−0.31	0.13	0.33	0.10
Tonic chin EMG density scores	0.13	0.54	0.17	0.41	0.14	0.51	0.11	0.58	−0.06	0.77	0.31	0.13
Phasic chin EMG density scores	−0.25	0.22	0.03	0.90	0.02	0.92	−0.16	0.43	−0.19	0.36	0.37	0.06
UPDRS-III	−0.02	0.92	−0.05	0.83	−0.16	0.44	−0.07	0.72	−0.01	0.99	−0.46	0.02

Statistical significance .