. Author manuscript; available in PMC: 2010 Mar 20.

Published in final edited form as: Exp Brain Res. 2009 Aug 13;200(1):67–79. doi: 10.1007/s00221-009-1966-3

Table 2.

Slope, intercept and coefficient of determination (r²) from the linear regression analysis used to follow up significant joint by visual gain interactions

	5% MVC						40%MVC
	Elbow			Ankle			Elbow			Ankle
	Slope	Intercept	r²	Slope	Intercept	r²	Slope	Intercept	r²	Slope	Intercept	r²
Relative force	−63.65	8.84	0.85	−56.09	9.26	0.83	−61.63	43.23	0.68	−25.68	42.05	0.66
SD	−0.93	0.08	0.71	−0.53	0.07	0.87	−2.62	0.36	0.97	−1.92	0.24	0.74
RMSE	−20.76	1.25	0.84	−15.97	1.31	0.78	−18.79	1.15	0.74	−6.92	1.02	0.83
ApEn	2.96	0.28	0.79	0.83	0.22	0.41	3.57	0.52	0.98	2.47	0.25	0.80
Power 0–4 Hz	−0.20	0.92	0.41	0.37	0.92	0.20	−0.76	0.88	0.97	−0.28	0.94	0.48
Power 4–8 Hz	−0.06	0.04	0.27	−0.19	0.06	0.14	0.50	0.05	0.94	0.09	0.05	0.10
Power 8–12 Hz	0.15	0.02	0.74	−0.13	0.02	0.27	0.18	0.02	0.99	0.12	0.01	0.85
Mean antagonist EMG	−0.02	0.004	0.60	−0.001	0.002	0.82	−0.07	0.02	0.67	−0.001	0.003	0.44