mne.head_to_mni

mne.head_to_mni(pos, subject, mri_head_t, subjects_dir=None, verbose=None)[source]

Convert pos from head coordinate system to MNI ones.

Parameters
posarray, shape (n_pos, 3)

The coordinates (in m) in head coordinate system

subjectstr

Name of the subject.

mri_head_t: instance of Transform

MRI<->Head coordinate transformation

subjects_dirstr, or None

Path to SUBJECTS_DIR if it is not set in the environment.

verbosebool, str, int, or None

If not None, override default verbose level (see mne.verbose() and Logging documentation for more).

Returns
coordinatesarray, shape (n_pos, 3)

The MNI coordinates (in mm) of pos

Notes

This function requires either nibabel (in Python) or Freesurfer (with utility “mri_info”) to be correctly installed.