BCI speller task - EEG data

EEG data (version 1) from 10 autistic and 10 non-autistic individuals who performed a pseudoword inversion task using a BCI speller.

Details about the dataset:

Groups:S - Non-autisticP - Autistic

Each word of each participant has 2 matrixes: eeg_word (with the eeg data values) and eeg_events (with the protocol/events).

eeg_word:

channels x time, srate = 256 Hz

Channels (rows):1. FPz2. Fz3. FC14. FCz5. FC26. C37. Cz8. C49. CPz10. P311. Pz12. P413. PO714. POz15. PO816. Oz

eeg_events:

c: control word5: 5-letter word7: 7-letter word

cue: Instructionimag: Encodingblink: BCI letters start blinkingblink_stop: BCI letters stop blinkingCorr: Correct letter detectedErr_syst: System error (letter)Err_part: Participant error (letter)finalWord_corr:  Outcome word (correct)finalWord_errS: Outcome word with system errorsfinalWord_errP: Outcome word with participant errorsfinalWord_errPS: Outcome word with system and participant errors