fsbrain (version 0.0.3)

subject.filepath.morph.standard: Construct filepath of standard space morphometry data file.

Description

Construct filepath of standard space morphometry data file.

Usage

subject.filepath.morph.standard(subjects_dir, subject_id, measure, hemi,
  fwhm = "10", template_subject = "fsaverage", format = "mgh",
  warn_if_nonexistent = FALSE, error_if_nonexistent = FALSE)

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. Name of the vertex-wise measure of morphometry data file. E.g., "area" or "thickness". Used to construct the name of the morphometry file to be loaded.

hemi

string, one of 'lh' or 'rh'. The hemisphere name.

fwhm

string. Smoothing as string, e.g. '10' or '25'. Defaults to '10'.

template_subject

string. Template subject name, defaults to 'fsaverage'.

format

string. One of 'mgh', 'mgz', 'curv'. Defaults to 'mgh'.

warn_if_nonexistent

logical. Whether to print a warning if the file does not exist or cannot be accessed. Defaults to FALSE.

error_if_nonexistent

logical. Whether to raise an error if the file does not exist or cannot be accessed. Defaults to FALSE.

Value

string, the file path.

Examples

# NOT RUN {
   filepath_lh_thickness_std =
   subject.filepath.morph.standard("/media/ext/data/study1", "subject1",
    "thickness", "lh", fwhm="25");

# }