Load fsaverage std.8 surfaces packaged with neurosurf — load_fsaverage

This convenience helper loads the FreeSurfer fsaverage surfaces that ship with neurosurf (the std.8 decimated variant) and returns them as SurfaceGeometry objects.

Usage

load_fsaverage_std8(
  surf = c("smoothwm", "pial", "inflated", "white", "sphere")
)

Arguments

surf: Character string specifying which surface to load. One of "smoothwm", "pial", "inflated", "white", or "sphere". Defaults to "smoothwm".

Value

A named list with elements "lh" and "rh", each a SurfaceGeometry instance for the requested surface type.

Examples

# \donttest{
fs <- load_fsaverage_std8("smoothwm")
#> loading /home/runner/work/_temp/Library/neurosurf/extdata/std.8_lh.smoothwm.asc
#> loading /home/runner/work/_temp/Library/neurosurf/extdata/std.8_rh.smoothwm.asc
if (interactive()) {
  show_surface_plot(fs$lh, fs$rh, views = c("lateral", "medial"))
}
# }