Table 3.

Multiple regression analysis predicting accuracy and CV from denervation factor scores

	Overall Model			Putamen/MA Caudate Head		Caudate
	R2	F	p	β	p	β	p
Accuracy
500 ms
ON state
More affected hand	.13	2.97	.07	.30	.12	−.34	.08
Less affected hand	−.07	.11	.89	.07	.75	.07	.74
OFF state
More affected hand	.11	1.51	.24	−.09	.63	−.32	.11
Less affected hand	.14	3.11	.06	.19	.32	−.42	.03
1000 ms
ON state
More affected hand	.08	2.06	.15	.16	.42	−.37	.07
Less affected hand	−.02	.79	.47	−.01	.97	−.25	.22
OFF state
More affected hand	.05	1.75	.20	−.21	.29	−.29	.14
Less affected hand	−.02	.70	.51	.23	.25	−.00	.99
1500 ms
ON state
More affected hand	−.01	.84	.45	−.22	.26	−.12	.56
Less affected hand	.06	1.80	.19	.02	.92	−.36	.07
OFF state
More affected hand	−.07	.13	.88	−.08	.69	−.06	.77
Less affected hand	−.06	.25	.78	.08	.71	.12	.56
CV
500 ms
ON state
More affected hand	.19	3.99	.03	.14	.42	−.48	.01
Less affected hand	.18	3.88	.04	.33	.08	−.38	.04
OFF state
More affected hand	.09	2.24	.13	.13	.50	−.38	.06
Less affected hand	.05	1.75	.20	−.04	.85	−.35	.08
1000 ms
ON state
More affected hand	.18	3.87	.04	.20	.29	−.48	.01
Less affected hand	.06	1.87	.18	−.12	.54	−.35	.08
OFF state
More affected hand	.02	1.30	.29	−.13	.52	−.29	.15
Less affected hand	−.05	.35	.71	−.16	.43	−.04	.83
1500 ms
ON state
More affected hand	.08	2.20	.13	−.33	.09	−.20	.28
Less affected hand	.00	.98	.39	−.27	.18	−.04	.86
OFF state
More affected hand	.03	1.34	.28	−.29	.14	−.12	.55
Less affected hand	−.08	.00	.99	−.01	.95	.01	.96

R² reflects adjusted value