Table 2.

Results of ANOVAs on z-transformed β values

ROIs	Adaptation direction				Type of motor act				Test direction				Quadratic trend
	Experiment 1		Experiment 2		Experiment 1		Experiment 2		Experiment 1		Experiment 2		Experiment 1		Experiment 2
	F_(1,12)	p	F	p	F_(1,12)	p	F	p	F_(6,72)	p	F	p	F_(1,12)	p	F	p
M1 LH	0.712	0.415			33.687	<0.0001			15.431	<0.0001			56.360	<0.0001
M1 RH			10.327	0.007			126.069	<0.0001			6.819	<0.0001			13.786	0.003
cer LH			15.216	0.002			108.976	<0.0001			8.079	<0.0001			28.885	<0.0001
cer RH	1.373	0.264			50.921	<0.0001			12.540	<0.0001			25.997	<0.0001
aIPS LH	0.868	0.370	0.653	0.435	53.213	<0.0001	126.884	<0.0001	8.896	<0.0001	9.698	<0.0001	17.915	0.001	15.136	0.002
aIPS RH	1.956	0.187	2.611	0.132	29.005	<0.0001	61.611	<0.0001	20.474	<0.0001	19.511	<0.0001	46.118	<0.0001	35.859	<0.0001
mIPS LH	0.004	0.950			45.887	<0.0001			16.596	<0.0001			51.293	<0.0001
mIPS RH	2.546	0.137			35.419	<0.0001			19.451	<0.0001			29.118	<0.0001
PMd LH	0.372	0.553	2.126	0.170	10.535	0.007	47.372	<0.0001	22.907	<0.0001	21.069	<0.0001	46.757	<0.0001	69.324	<0.0001
PMd RH	0.652	0.435	5.914	0.032	15.178	0.002	30.761	<0.0001	26.986	<0.0001	21.664	<0.0001	26.570	<0.0001	47.209	<0.0001
PRR LH	0.001	0.977			14.128	0.003			28.701	<0.0001			57.590	<0.0001
PRR RH	0.802	0.388	1.001	0.337	7.697	0.017	9.085	0.011	28.299	<0.0001	20.942	<0.0001	34.849	<0.0001	99.048	<0.0001

ROIs	Adaptation direction × type of motor act				Adaptation direction × test direction				Type of motor act × test direction				Adaptation direction × type of motor act × test direction
	Experiment 1		Experiment 2		Experiment 1		Experiment 2		Experiment 1		Experiment 2		Experiment 1		Experiment 2
	F_(1,12)	p	F	p	F_(6,72)	p	F	p	F_(6,72)	p	F	p	F_(6,72)	p	F	p
M1 LH	1.694	0.218			2.465	0.073			4.536	0.001			0.794	0.578
M1 RH			0.074	0.790			1.189	0.322			1.790	0.113			0.619	0.715
cer LH			0.187	0.673			4.595	0.001			1.602	0.159			2.059	0.069
cer RH	17.016	0.001			0.941	0.471			3.291	0.006			0.605	0.725
aIPS LH	3.058	0.106	1.823	0.202	0.544	0.773	0.901	0.499	3.207	0.008	8.003	<0.0001	0.555	0.765	1.210	0.311
aIPS RH	0.379	0.550	2.406	0.147	0.648	0.691	1.680	0.138	4.208	0.001	5.921	<0.0001	1.420	0.219	1.043	0.405
mIPS LH	1.697	0.217			0.247	0.959			7.728	<0.0001			1.531	0.180
mIPS RH	3.512	0.085			0.374	0.893			3.075	0.010			0.722	0.633
PMd LH	3.633	0.081	1.071	0.321	0.506	0.802	1.481	0.197	6.620	<0.0001	4.984	<0.0001	1.251	0.291	1.416	0.220
PMd RH	4.158	0.064	0.949	0.349	0.815	0.562	0.882	0.513	4.306	0.001	4.191	0.001	0.739	0.620	0.970	0.452
PRR LH	3.606	0.082			0.493	0.812			8.601	<0.0001			0.875	0.518
PRR RH	1.305	0.276	0.322	0.581	1.706	0.132	4.314	0.491	4.551	0.001	4.314	0.001	0.507	0.801	1.973	0.081

Critical p values were corrected with respect to the number of ROIs (p_corrected experiment 1: 0.05/10 = 0.005; p_corrected experiment 2: 0.05/7 = 0.007). Same labels as in Table 1.