get_cerebellar_mesh: Get SUIT cerebellar surface mesh

View source: R/brain_mesh.R

get_cerebellar_meshR Documentation

Get SUIT cerebellar surface mesh

Description

Retrieves the shared SUIT cerebellar surface mesh used for vertex-based cerebellar atlas rendering. The mesh contains 28,935 original surface vertices plus 1,078 additional vertices forming a cap over the peduncular surface (where the cerebellum meets the brainstem). The cap vertices (indices 28,935–30,012) are duplicates of the boundary loop and a centroid, designed to render as an opaque grey wall when not assigned to any atlas region.

Usage

get_cerebellar_mesh()

Value

A list with vertices (data.frame with x, y, z) and faces (data.frame with i, j, k, 0-based indices).

Examples

mesh <- get_cerebellar_mesh()
nrow(mesh$vertices)

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