The raw MEG and EEG data are under subdirectories named with the
subject code and either "meg" or "eeg", e.g.,

 BARE18d/meg/
 BARE18e/eeg/
 BARE18f/meg/
 BARE18g/eeg/
 BENJ39/meg/
 BENJ39b/eeg/
 etc.

(Note that subject BARE18 had two MEG/EEG visits, but BENJ29 only one visit.)


The text file "01_notes_filelist.txt" contains a full list of the directories.

There is some variability in the names of the MEG files as we kept
changing the naming convention (and also the total number of resting
state runs) along the way, but the names should be pretty obvious. The
continuous recordings of MEG data are in the "*_raw.fif" files:
 - "rs" or "rs01/02/03" for resting state, eyes open
 - "ec" or "rs04" for resting state, eyes closed (some subjects only)
 - "visual" or "vi" or "vef" for visual evoked responses
   (the online averaged visual evoked responses are in the "*.fif" files
   without "raw" in the name)
 - "empty_room" for without-subject background noise

All the ABM EEG data were saved by a running number from 0001-0041
(note: the EEG data for the first visit of the first subject [VEID48f]
was called 1830 instead of 0001). Each visit was given a unique number, 
even for repeat visits.