Effects of Visual Attention on Tactile P300 BCI

Table 1

The mean peak values and peak times of the N200, P300, and N400 ERPs at different electrode sites averaged over all 11 participants.

ERP	Peak value (μV)		Peak time (ms)
	VA condition	NVA condition	VA condition	NVA condition
N200_Pz	−2.34	−2.26	193.89	207.74
P300_Pz	2.12	1.62	341.97	348.37
P300_Cz	3.80	2.77	316.76	332.39
N400_Cz	−5.23	−4.44	535.51	539.06