Table 1.

Summary of significant F-values^a for ERD/ERS analyses for the whole sample and separated for each visualization modality (VM).

	ANOVA effects
	Whole sample (n = 35) VM (2) × Task (5) × EP (2) × Task Side (2)	2D VM (n = 35) Task (5) × EP (2) × Task Side (2)	3D VM (n = 35) Task (5) × EP (2) × Task Side (2)
VM	F(1.73) = 20.48**
VM × Task	F(1.73) = 9.12**
VM × EP	F(1.73) = 8.54**
VM × Task × EP	F(1.73) = 4.57**
VM × Task × Task side	F(1.73) = 4.32*
Task	F(1.73) = 6.90**	F(1.73) = 2.69*	F(1.73) = 12.51**
Task × EP	F(1.73) = 2.95**		F(1.73) = 5.81**
Task × Task Side	F(1.73) = 4.72**		F(1.73) = 6.89**
EP × Task Side	F(1.73) = 4.08*		F(1.73) = 4.78*
Task × EP × Task Side	F(1.73) = 8.21**		F(1.73) = 6.57**

^ap-values 5% (*) and 1% (**). All repeated measures tests are Huynh-Feldt corrected. EP, Electrode position.