MNE-somato-data-bids (anonymized)
Channels: 306 MEG,1 EOG,9 Trigger
Participants: 1
Event files: 1 View events summary
HED annotation: No
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MNE-somato-data-bids
This dataset contains the MNE-somato-data in BIDS format.
The conversion can be reproduced through the Python script stored in the
/code directory of this dataset. See the README in that directory.
The /derivatives directory contains the outputs of running the FreeSurfer
pipeline recon-all on the MRI data with no additional commandline options
(only defaults were used):
$ recon-all -i sub-01_T1w.nii.gz -s 01 -all
After the recon-all call, there were further FreeSurfer calls from the MNE
API:
$ mne make_scalp_surfaces -s 01 --force $ mne watershed_bem -s 01
The derivatives also contain the forward model *-fwd.fif, which was produced
using the source space definition, a *-trans.fif file, and the boundary
element model (=conductor model) that lives in
freesurfer/subjects/01/bem/*-bem-sol.fif.
The *-trans.fif file is not saved, but can be recovered from the anatomical
landmarks in the sub-01/anat/T1w.json file and MNE-BIDS' function
get_head_mri_transform.
See: https://github.com/mne-tools/mne-bids for more information.
Notes on FreeSurfer
the FreeSurfer pipeline recon-all was run new for the sake of converting the
somato data to BIDS format. This needed to be done to change the "somato"
subject name to the BIDS subject label "01". Note, that this is NOT "sub-01",
because in BIDS, the "sub-" is just a prefix, whereas the "01" is the subject
label.
Lauri Parkkonen, Stefan Appelhoff, Alexandre Gramfort, Mainak Jas, Richard Höchenberger Acknowledgements
How to Acknowledge
Funding
References and Links