suit: SUIT Cerebellar Lobular Atlas

In ggseg.formats: Brain Atlas Data Structures for the 'ggsegverse' Ecosystem

SUIT Cerebellar Lobular Atlas

Description

Returns the SUIT cerebellar parcellation (Diedrichsen et al., 2009): the cerebellar cortex split into anatomical lobules plus the deep nuclei (dentate, interposed, fastigial).

Usage

suit()

Details

Surface lobules carry vertex indices into the shared SUIT cerebellar mesh (see get_cerebellar_mesh()); deep nuclei carry individual 3D meshes. The 2D geometry is stored in the sf-optional polygon (geom) representation, so the atlas renders with ggseg without requiring sf installed.

Value

A ggseg_atlas object with components:

atlas

Character. Atlas name ("suit")

type

Character. Atlas type ("cerebellar")

palette

Named character vector of colours for each region

data

A ggseg_data_cerebellar object containing:

geom

A brain_polygons table for 2D rendering

vertices

Vertex indices for surface lobules

meshes

Per-structure 3D meshes for the deep nuclei

References

Diedrichsen J, Balsters JH, Flavell J, et al. (2009). A probabilistic MR atlas of the human cerebellum. NeuroImage, 46(1):39-46. \Sexpr[results=rd]{tools:::Rd_expr_doi("10.1016/j.neuroimage.2009.01.045")}

See Also

dk() for cortical parcellation, aseg() for subcortical structures, tracula() for white-matter tracts, ggseg_atlas() for the atlas class constructor

Other ggseg_atlases: aseg(), dk(), tracula()

Examples

suit()
atlas_regions(suit())
atlas_geometry_type(suit())

ggseg.formats documentation built on July 2, 2026, 5:07 p.m.