Table 7.

Explanation of trigger values as present in the MEG digital trigger channel, and as numeric values in the stimulus presentation log files.

Trigger value	meaning
1	Onset of individual word (visual task) or first word (auditory task) in a Relative Clause containing sentence (RC+).
2	Onset of ‘target’ word in a RC+ sentence.
3	Onset of individual word (visual task) or first word (auditory task) in a word list derived from a RC+ sentence.
4	Onset of ‘target’ word in a word list derived from a RC+ sentence.
5	Onset of individual word (visual task) or first word (auditory task) in a sentence without a relative clause (RC−).
6	Onset of ‘target’ word in a RC− sentence.
7	Onset of individual word (visual task) or first word (auditory task) in a word list derived from a RC− sentence.
8	Onset of ‘target’ word in a word list derived from a RC− sentence.
10	Mini block instruction stimulus ‘WOORDEN’ (words) or ‘ZINNEN’ (sentences)
11	Response (index), auditory task (in visual task, this event has value 1)
12	Response (middle), auditory task (in visual task, this event has value 2)
13	Experimenter response to continue after break, auditory task (in visual task, this event has value 3)
14	Start of audio file (auditory task only)
15	Offset of word picture (visual task) or audio file (auditory task)
20	Fixation picture, pre-trial baseline.
30	Pause
40	Question