Table 1.
Features of words.
Fig 1.
Montage of electrodes.
Table 2.
Mean reaction times and error rates in the go/no-go and yes/no LDT.
Fig 2.
Grand averaged ERPs of the high and low frequency words in the go/no-go task and the yes/no task.
Vertical line indicates the target onset and dotted line represents the fixation mark onset. pN(prefrontal negativity); BP(Bereitschaftspotential); pN1(prefrontal N1).
Fig 3.
Grand averaged ERPs of the go/no-go task and the yes/no task in the high and low frequency words.
Fig 4.
The grand averaged ERP of the high and low frequency words in go/no-go and the yes/no tasks.
Fig 5.
Left: Topographical map of P200 of the high and low frequency words (subtracting go/no-go from yes/no), Right: Topographical map of N400 of the go/no-go task and the yes/no task (subtracting low frequency words from high frequency words).
Table 3.
Mean amplitude (mean peak latency) and standard deviation of all ERP components.
Fig 6.
The grand averaged ERP of the go/no-go and the yes/no tasks in high and low frequency words.