Table 2. ANOVA analysis of phase synchronization index (PSI).

	Beginning(0–300 ms)	Middle(300–800 ms)	End(800–1200 ms)
GROUP	F(1,20) = 0.280, p = 0.602	F(1,20) = 16.333, p = 0.001*	F(1,20) = 0.056, p = 0.816
HEMISPHERE	F(2,40) = 112.031, p<0.001**	F(2,40) = 88.057, p<0.001**	F(2,40) = 85.797, p<0.001**
HAND	F(1,20) = 3.624, p = 0.071	F(1,20) = 4.718, p = 0.042*	F(1,20) = 0.228, p = 0.638
ANGLE	F(5,100) = 0.815, p = 0.542	F(5,100) = 2.492, p = 0.036*	F(5,100) = 0.857, p = 0.513
GROUP × HEMISPHERE	F(2,40) = 1.094, p = 0.345	F(2,40) = 0.316, p = 0.731	F(2,40) = 0.419, p = 0.660
GROUP × HAND	F(1,20) = 1.174, p = 0.291	F(1,20) = 0.082, p = 0.778	F(1,20) = 4.601, p = 0.044*
GROUP × ANGLE	F(5,100) = 0.815, p = 0.542	F(5,100) = 1.119, p = 0.355	F(5,100) = 2.005, p = 0.084

Significance was indicated by *(p<0.05) and **(p<0.001).