Research Article

Effects of Visual Attention on Tactile P300 BCI

Table 2

The online classification accuracy, average number of trials, and raw bit rate for each participant.

ParticipantsACC (%)AVTRBR (bit/min)
VA-CNVA-CVA-CNVA-CVA-CNVA-C

P195653.053.3512.694.11
P290503.153.8510.491.67
P3100753.003.1515.486.42
P4100553.253.3514.292.56
P5100603.053.3015.233.34
P680553.303.507.272.45
P790553.103.6510.662.35
P895703.053.3512.695.02
P995753.303.2511.736.22
P1075653.403.605.953.82
P1180653.353.357.164.11
AVG ± STD90.91 ± 8.8962.73 ± 8.473.18 ± 0.143.43 ± 0.2011.24 ± 3.303.82 ± 1.57

ACC refers to classification accuracy, AVT refers to average number of trials, RBR refers to raw bit rate, VA-C refers to VA condition, NVA-C refers to NVA condition, AVG refers to average, and STD refers to standard deviation.