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- The data were stored in BrainVision Format. The following stimuli were used:
- -> T — Target stimulus
- -> N — Non-Target stimulus
- -> D — Distractor stimulus
- The following files were stored:
- Data files:
- -> LED_DD_MM_YYYY_EXP-ID.eeg - a binary file containing raw data
- -> LED_DD_MM_YYYY_EXP-ID-T.avg - a binary file containing averaged raw data related to the marker "T" (i.e. epochs)
- -> LED_DD_MM_YYYY_EXP-ID-N.avg - a binary file containing averaged raw data related to the marker "N" (i.e. epochs)
- -> LED_DD_MM_YYYY_EXP-ID-D.avg - a binary file containing averaged raw data related to the marker "D" (i.e. epochs)
- Header files:
- -> LED_DD_MM_YYYY_EXP-ID.vhdr - a text file containing metadata describing raw data in the .eeg file
- -> LED_DD_MM_YYYY_EXP-ID-T.vhdr - a text file containing metadata describing raw data in the .eeg file related to the marker "T"
- -> LED_DD_MM_YYYY_EXP-ID-N.vhdr - a text file containing metadata describing raw data in the .eeg file related to the marker "N"
- -> LED_DD_MM_YYYY_EXP-ID-D.vhdr - a text file containing metadata describing raw data in the .eeg file related to the marker "D"
-
- -> LED_DD_MM_YYYY_EXP-ID.vmrk - a text file containing markers used in the experiment
- -> LED_DD_MM_YYYY_EXP-ID-T.vmrk - a text file containing markers used in the experiment related to the marker "T"
- -> LED_DD_MM_YYYY_EXP-ID-N.vmrk - a text file containing markers used in the experiment related to the marker "N"
- -> LED_DD_MM_YYYY_EXP-ID-D.vmrk - a text file containing markers used in the experiment related to the marker "D"
- Recording Software
- For recording and storing the EEG/ERP data, the BrainVision Recorder 1.2 was used. The Recorder was initialized using the following parameters:
- 1) the sampling rate was set to 1 kHz
- 2) the number of channels was set to 19
- 3) the resolution was set to 0.1 µV
- 4) a low-pass filter was set with the cut-off frequency of 250 Hz
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