Skip to contents

Create Brain Atlases

Functions to create brain atlases for ggseg and ggseg3d

create_cortical_from_annotation() maturing
Create cortical atlas from FreeSurfer annotation
create_cortical_from_cifti() experimental
Create cortical atlas from a CIFTI file
create_cortical_from_gifti() experimental
Create cortical atlas from GIFTI annotation files
create_cortical_from_labels() experimental
Create brain atlas from label files
create_cortical_from_neuromaps() experimental
Create cortical atlas from a neuromaps annotation
create_subcortical_from_volume() experimental
Create brain atlas from subcortical segmentation
create_tract_from_tractography() experimental
Create brain atlas from white matter tracts
create_wholebrain_from_volume() experimental
Create atlas from whole-brain volumetric parcellation

Atlas Manipulation

Functions to manipulate and manage brain atlases

atlas_simplify()
Simplify atlas 2D contours
atlas_smooth()
Smooth atlas 2D contours

Atlas Repository

Create and manage ggseg atlas packages

setup_atlas_repo()
Create a new ggseg atlas package
setup_sitrep()
Check ggseg.extra setup status

Color Tables

Read, write, and manipulate FreeSurfer color tables

read_ctab()
Read FreeSurfer color table
write_ctab()
Write FreeSurfer color table
is_ctab()
Check if object is a color table
get_ctab()
Read color table and add hex colours

Utilities

General package utilities

read_annotation_data()
Read annotation data from files
read_cifti_annotation()
Read CIFTI annotation file
read_gifti_annotation()
Read GIFTI annotation files
read_neuromaps_annotation()
Read neuromaps annotation files
read_neuromaps_volume()
Read neuromaps volume annotation via surface projection
reexports convert_legacy_brain_atlas
Objects exported from other packages
read_tractography()
Read tractography file
mri_surf2surf_rereg()
Re-register an annotation file
get_verbose()
Get verbose setting
is_verbose()
Get verbosity level
as_verbosity()
Coerce a value to a verbosity level