visbrain.objects.BrainObj.parcellize

BrainObj.parcellize(file, select=None, hemisphere=None, data=None, cmap='viridis', clim=None, vmin=None, under='gray', vmax=None, over='red')

Parcellize the brain surface using a .annot file.

This method require the nibabel package to be installed.

Parameters

filestring

Path to the .annot file.

selectarray_like | None

Select the structures to display. Use either a list a index or a list of structure’s names. If None, all structures are displayed.

hemispherestring | None

The hemisphere for the parcellation. If None, the hemisphere will be inferred from file name.

dataarray_like | None

Use data to be transformed into color for each parcellate.

cmapstring | ‘viridis’

The colormap to use.

climtuple | None

The colorbar limits. If None, (data.min(), data.max()) will be used instead.

vminfloat | None

Minimum threshold.

vmaxfloat | None

Maximum threshold.

understring/tuple/array_like | ‘gray’

The color to use for values under vmin.

overstring/tuple/array_like | ‘red’

The color to use for values over vmax.