. Author manuscript; available in PMC: 2014 Mar 1.

Published in final edited form as: Exp Brain Res. 2013 Feb 15;225(3):455–463. doi: 10.1007/s00221-012-3385-0

Table 2.

Mixed model ANOVA results

DV	Task	GROUP, main effect and post-hoc comparisons							EFFORT, main effect and post-hoc comparisons				GROUP x EFFORT
DV	Task	p-value	PRE\|PERI	PRE\|POST	PRE\|TD	PERI\|POST	PERI\|TD	POST\|TD	p-value	100\|50	100\|25	50\|25	p-value
pET-npEXT	uni-IK	0.036	0.032	0.036	0.008	0.964	0.998	0.960	0.014	0.009	0.015	0.846	0.786
	bi-IK	0.057							0.240				0.810
	bi-IM	0.013	0.070	0.633	0.113	0.040	0.001	0.392	0.536				0.994
pTRI-npEXT	uni-IK	0.125							0.253				0.812
	bi-IK	0.198							0.916				0.914
	bi-IM	0.203							0.409				0.793
pET-npFLEX	uni-IK	<0.001	0.142	<0.001	<0.001	<0.001	<0.001	0.701	<0.001	0.019	<0.001	0.009	<0.001
	bi-IK	<0.001	0.062	<0.001	<0.001	0.005	0.007	0.510	<0.001	<0.001	<0.001	0.168	<0.001
	bi-IM	<0.001	0.020	<0.001	<0.001	0.053	0.381	0.151	<0.001	0.002	<0.001	0.033	0.021
pBIC-npFLEX	uni-IK	0.238							0.008	0.010	0.004	0.67	0.992
	bi-IK	0.338							0.005	0.030	<0.001	0.115	0.858
	bi-IM	0.830							<0.001	0.002	<0.001	0.154	0.830
ET-ET corr	uni-IK	<0.001	0.313	0.063	<0.001	0.011	<0.001	0.049	0.372				0.509
	bi-IK	0.053							0.356				0.999
	bi-IM	0.124							0.292				0.743
BIC-BIC corr	uni-IK	<0.001	0.328	<0.001	<0.001	0.001	<0.001	0.792	0.006	0.067	0.002	0.161	0.913
	bi-IK	0.011	0.306	0.548	0.038	0.701	0.005	0.016	0.005	0.021	0.002	0.390	0.006
	bi-IM	0.038	0.223	0.487	0.129	0.634	0.010	0.042	0.341				0.525
TRI-TRI corr	uni-IK	0.777							0.461				0.830
	bi-IK	0.007	0.136	0.034	0.360	0.001	0.414	0.003	0.908				0.998
	bi-IM	0.206							0.495				0.495

DV = dependent variable; uni-IK = unilateral isokinetic task; bi-IK = bilateral isokinetic task; bi-IM = bilateral isometric task; pET-EXT = paretic (or non-dominant in the TD group) elbow torque during non-paretic (or dominant in the TD group) elbow extension; pTRI-EXT = average paretic triceps activity during non-paretic elbow extension; pET-FLEX = paretic elbow torque during flexion of the non-paretic arm; pBIC-FLEX = average paretic biceps activity during non-paretic elbow flexion; ET-ET corr = correlation between elbow torque over the entire trial (i.e., flexion and extension of the non-paretic arm); BIC-BIC corr = correlation between biceps activation over the entire trial; TRI-TRI corr = correlation between triceps activation over the entire trial.