mne.get_meg_helmet_surf¶
- mne.get_meg_helmet_surf(info, trans=None, verbose=None)[source]¶
Load the MEG helmet associated with the MEG sensors.
- Parameters
- infoinstance of
Info
Measurement info.
- trans
dict
The head<->MRI transformation, usually obtained using read_trans(). Can be None, in which case the surface will be in head coordinates instead of MRI coordinates.
- verbosebool,
str
,int
, orNone
If not None, override default verbose level (see
mne.verbose()
and Logging documentation for more). If used, it should be passed as a keyword-argument only.
- infoinstance of
- Returns
- surf
dict
The MEG helmet as a surface.
- surf
Notes
A built-in helmet is loaded if possible. If not, a helmet surface will be approximated based on the sensor locations.