FreeSurferSurfaceGeometryMetaInfo-class: FreesurferSurfaceGeometryMetaInfo Class

In bbuchsbaum/neurosurf: Data structures and visualization for surface-based neuroimaging data

FreesurferSurfaceGeometryMetaInfo Class

Description

The 'FreesurferSurfaceGeometryMetaInfo' class extends 'SurfaceGeometryMetaInfo' to specifically handle meta information for Freesurfer-formatted brain surface geometries.

Details

This class inherits all slots from the parent 'SurfaceGeometryMetaInfo' class and is specialized for working with Freesurfer surface files (e.g., .asc, .pial, .white, .inflated). It maintains the same structure but is used specifically when the surface data originates from Freesurfer processing pipelines.

Examples

fs_meta <- new("FreesurferSurfaceGeometryMetaInfo",
               header_file = "lh.white.asc",
               data_file = "lh.white.asc",
               file_descriptor = new("FileFormat"),
               vertices = 140000L,
               faces = 279998L,
               embed_dimension = 3L,
               label = "white",
               hemi = "lh")

bbuchsbaum/neurosurf documentation built on June 10, 2025, 8:22 p.m.