mne.coreg.estimate_head_mri_t

mne.coreg.estimate_head_mri_t(subject, subjects_dir=None, verbose=None)

Estimate the head->mri transform from fsaverage fiducials.

A subject’s fiducials can be estimated given a Freesurfer recon-all by transforming fsaverage fiducials using the inverse Talairach transform, see mne.coreg.get_mni_fiducials().

Parameters:

subjectstr

The FreeSurfer subject name.

subjects_dirpath-like | None

The path to the directory containing the FreeSurfer subjects reconstructions. If None, defaults to the SUBJECTS_DIR environment variable.

verbosebool | str | int | None

Control verbosity of the logging output. If None, use the default verbosity level. See the logging documentation and mne.verbose() for details. Should only be passed as a keyword argument.

Returns:

transstr | dict | instance of Transform

If str, the path to the head<->MRI transform *-trans.fif file produced during coregistration. Can also be 'fsaverage' to use the built-in fsaverage transformation.

Examples using mne.coreg.estimate_head_mri_t

Locating intracranial electrode contacts

Locating intracranial electrode contacts

Working with sEEG data

Working with sEEG data

How to convert 3D electrode positions to a 2D image

How to convert 3D electrode positions to a 2D image