coloredmesh.from.morph.native: Create a coloredmesh from native space morphometry data.

Description

Create a coloredmesh from native space morphometry data.

Usage

coloredmesh.from.morph.native(subjects_dir, subject_id, measure, hemi,
  surface = "white", colormap = squash::jet, clip = NULL)

Arguments

subjects_dir,

string. The FreeSurfer SUBJECTS_DIR, i.e., a directory containing the data for all your subjects, each in a subdir named after the subject identifier.

subject_id,

string. The subject identifier.

measure,

string. The morphometry data to use. E.g., 'area' or 'thickness.'

hemi,

string, one of 'lh' or 'rh'. The hemisphere name. Used to construct the names of the label data files to be loaded.

surface,

string. The display surface. E.g., "white", "pial", or "inflated". Defaults to "white".

colormap,

a colormap function. See the squash package for some colormaps. Defaults to [squash::jet].

clip,

numeric vector of length 2 or NULL. If given, the 2 values are interpreted as lower and upper percentiles, and the morph data is clipped at the given lower and upper percentile (see [fsbrain::clip.data]). Defaults to NULL (no data clipping).

Value

coloredmesh. A named list with entries: "mesh" the [rgl::tmesh3d] mesh object. "col": the mesh colors. "morph_data_was_all_na", logical. Whether the mesh values were all NA, and thus replaced by the all_nan_backup_value. "hemi": the hemisphere, one of 'lh' or 'rh'.