mne.datasets.fetch_phantom#
- mne.datasets.fetch_phantom(kind, subjects_dir=None, *, verbose=None)[source]#
Fetch and update a phantom subject.
- Parameters:
- kind
str The kind of phantom to fetch. Can only be
'otaniemi'(default).- subjects_dirpath-like |
None The path to the directory containing the FreeSurfer subjects reconstructions. If
None, defaults to theSUBJECTS_DIRenvironment variable.- verbosebool |
str|int|None Control verbosity of the logging output. If
None, use the default verbosity level. See the logging documentation andmne.verbose()for details. Should only be passed as a keyword argument.
- kind
- Returns:
- subject_dir
str The resulting phantom subject directory.
- subject_dir
See also
Notes
This function is designed to provide a head surface and T1.mgz for the 32-dipole Otaniemi phantom. The VectorView/TRIUX phantom has the same basic outside geometry, but different internal dipole positions.
Unlike most FreeSurfer subjects, the Otaniemi phantom scan was aligned to the “head” coordinate frame, so an identity head<->MRI trans is appropriate.
New in version 0.24.
