Estimate full-width half maximum (FWHM) — estimate

This function is a wrapper for the FreeSurfer command mris_fwhm. It estimates the full-width half maximum (FWHM) of the brain data based on the residuals of your model.

Usage

estimate_fwhm(
  result_path,
  hemi,
  mask = NULL,
  fs_template = "fsaverage",
  verbose = FALSE
)

Arguments

result_path: : path where model residuals are stored and where results are generated: this includes two files: "hemi.measure.fwhm.dat" and "hemi.measure.finamMask.mgh".
hemi: : hemisphere.
mask: : apply a mask (default = cortical mask + excluding problematic vertices)
fs_template: : (default = "fsaverage") data template.
verbose: : (default = FALSE) verbosity.

Value

An integer FWHM value