Read GIFTI annotation files

Reads GIFTI annotation (.label.gii) files and extracts region information including vertices, colours, and labels. Returns data in the same format as read_annotation_data() for use with the cortical atlas pipeline.

Usage

read_gifti_annotation(gifti_files)

Arguments

gifti_files

Character vector of paths to .label.gii files.

Value

A tibble with columns: hemi, region, label, colour, vertices

Details

Hemisphere is detected from filename patterns: lh., rh., .L., .R.

Examples

if (FALSE) { # \dontrun{
atlas_data <- read_gifti_annotation(c(
  "lh.aparc.label.gii",
  "rh.aparc.label.gii"
))
} # }