ugpavlov/cogLoad_auditoryDigitSpan: EEG, pupillometry, ECG and photoplethysmography, and behavioral data in the digit span task and rest

Yuri Pavlov 4d480b0493 gin commit from PavlovROG		2 gadi atpakaļ
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beh	4d480b0493 gin commit from PavlovROG	2 gadi atpakaļ
ecg	4d480b0493 gin commit from PavlovROG	2 gadi atpakaļ
eeg	4d480b0493 gin commit from PavlovROG	2 gadi atpakaļ
pupil	4d480b0493 gin commit from PavlovROG	2 gadi atpakaļ