Read vertex/voxel values from a brain map file

Reads GIFTI (.func.gii) or NIfTI (.nii.gz) files and returns the values as a numeric vector. Used internally by compare_maps() when file paths are passed instead of numeric vectors.

Usage

read_brain_map_values(path)

Arguments

path

Path to a .func.gii (GIFTI) or .nii.gz (NIfTI) file.

Value

A numeric vector of map values.

Examples

if (FALSE) { # \dontrun{
read_brain_map_values("cortical_thickness.func.gii")
read_brain_map_values("brain_volume.nii.gz")
} # }