The MEG data is securely stored on NYU BOX, access is given through invitations. The Data folder is structured in the BIDS standardized format. Please raise an issue on github repository if you think the structure does not conform to BIDS.
Sign in on NYU Box in the below link
Link to MEG data (Box Invitation Only)
Or directly from the below widget
If you are unable to access the datasets it means you do not have the permission to. Kindly contact us to get permission.
MRI data is hosted on Flywheel
Link to MRI data (Box Invitation Only)
In the following, [SUB_ID] should be replaced with the ID of the subject for naming purposes. The different data files generated from a MEG experiment are the following.
Note
If you have suggestions to make the naming convention better, please raise an issue on github or create a pull request with your proposed modifications.
- A .fsn filename that should be named
sub-\[SUB_ID\]_scan.fsn
: This file is obtained by saving the whole fastscan laser project (File Save) - Several .txt
sub-[SUB_ID]_scan.txt
is the head scan of the participantsub-[SUB_ID]_scan_stylus.txt
is the stylus location file of the participant
Depending on the experiment, many .con files can be produced by the KIT machine.
- .con files are named:
sub-[SUB_ID]_[date].con
- .mrk files are named:
sub-[SUB_ID]_[marker_number]_[date].mrk
where [marker_number] is replaced with the number of the marker (representing the time-order of acquisition of that marker)
The OPM system generates a BIDS directory with the .fif files
Data will be uploaded to NYU BOX, to the following link
Link to MEG data (Box Invitation Only)
Steps
- Access the folder of NYU Box
- Identify the project that the data belongs to
- Access the folder for that project or create a new folder if non-existent
- Follow the BIDS structure format, within each project file, we find subjects file named by their ID
- Within each subjects folder we find, anat, meg-kit, meg-opm folders
- Place the corresponding files into the right folder: all headscan files go to anat, the .con and .mrk goes to meg-kit, the .fif goes to meg-opm
- Make sure that all files have been uploaded to the folder