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I have an issue with coordinate systems when I import a FieldTrip-processed Neurmag MEG. In general I would like to apply SSS. I have a FT-generated .mat file, that has 'neuromag' coord sys of type 'n…
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See discussion in https://github.com/mne-tools/mne-python/issues/12861#issuecomment-2361102202
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**Goal**
I am analyzing MEG data obtained from a Neuromag TRIUX, consisting of multiple runs with slight variations in head positions. My aim is to merge these runs with matching head positions, allo…
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Hi,
I am unclear on how to use the `get_anat_landmarks` and `write_anat` functions. Specifically, `get_anat_landmarks` requests `raw.info`, which is subject/session/run specific, but I *guess* the …
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Our Brainstorm CTF dataset comes with continuous head localization data, which is stored in several (9) channels and can be extracted as described in https://mne.tools/dev/auto_examples/preprocessing/…
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So it seems the BIDS MEG specification does not cover MEG fine-calibration and crosstalk files.
> Note that we do not provide specifications for cross-talk and fine-calibration matrix files in the …
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The only reason `mne.chpi._calculate_chpi_positions` is private is that nobody AFAIK has validated that it actually works at least as well as MaxFilter.
- @bloyl have you used `_calculate_chpi_posi…
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this can be used for fiducials and sEEG ECoG electrodes
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Is there any facility for getting averaging categories from a fiff file? One can parse raw.info['acq_pars'], but it's not that user-friendly.
This info would be very useful e.g. for reaveraging data,…
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The translations I get from get_chpi_positions differ considerably from what I see in the maxfilter gui. The last sample in the maxfilter gui is 352.013s, where yaw is 9.8, roll is -1.6, and pitch is…