download_fs_LR_32_labels: Download label files for the fs_LR 32k template.

In fsbrain: Managing and Visualizing Brain Surface Data

Download label files for the fs_LR 32k template.

Description

Download a set of label files for the fs_LR 32k template (the HCP-style surface space), based on a declarative manifest file shipped with this package. Currently this is the cortex label (?h.cortex.label), which defines the medial wall: all vertices which are not part of the label are medial wall vertices. It can be used to mask the medial wall when projecting volume data to the fs_LR 32k surface, see template.vol2surf (parameter cortex_only). This data is not required for the package to work.

Usage

download_fs_LR_32_labels(scheme = "https")

Arguments

scheme

character string, the URL scheme to use. Either "https" (the default) or "http". Switching to "http" can be useful as a fallback if the HTTPS server is unreachable.

Value

Named list. The list has entries: "available": vector of strings. The names of the files that are available in the local file cache. You can access them using get_optional_data_filepath(). "missing": vector of strings. The names of the files that this function was unable to retrieve.

See Also

Other fs_LR 32k template functions: download_fs_LR_32_atlases(), download_fs_LR_32_meshes()

Examples

## Not run: 
   fsbrain::download_fs_LR_32_labels();
   subjects_dir = fsbrain::get_optional_data_filepath("subjects_dir");
   cortex_lh = subject.label(subjects_dir, "fs_LR_32", "cortex.label", "lh");

## End(Not run)

fsbrain documentation built on Sept. 27, 2026, 1:07 a.m.