cortex.utils.get_roi_verts

cortex.utils.get_roi_verts(subject, roi=None, mask=False, overlay_file=None)

Return vertices for the given ROIs, or all ROIs if none are given.

Parameters:

subjectstr

Name of the subject

roistr, list or None, optional

ROIs to fetch. Can be ROI name (string), a list of ROI names, or None, in which case all ROIs will be fetched.

maskbool

if True, return a logical mask across vertices for the roi if False, return a list of indices for the ROI

overlay_fileNone or str

Pass another overlays file instead of the default overlays.svg

Returns:

roidictdict

Dictionary of {roi name : roi verts}. ROI verts are for both hemispheres, with right hemisphere vertex numbers sequential after left hemisphere vertex numbers.