ugpavlov/cogLoad_auditoryDigitSpan: EEG, pupillometry, ECG and photoplethysmography, and behavioral data in the digit span task and rest @ d983406dff9e188a5a927ec3f2dfb769a21f0f25

Yuri Pavlov 28c11c6486 gin commit from PavlovROG		%!s(int64=2) %!d(string=hai) anos
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beh	28c11c6486 gin commit from PavlovROG	%!s(int64=2) %!d(string=hai) anos
ecg	28c11c6486 gin commit from PavlovROG	%!s(int64=2) %!d(string=hai) anos
eeg	28c11c6486 gin commit from PavlovROG	%!s(int64=2) %!d(string=hai) anos
pupil	28c11c6486 gin commit from PavlovROG	%!s(int64=2) %!d(string=hai) anos