qc.fslong.checkidenticaldata: Check whether subjects for FS longitudinal pipeline contain...

In fsbrain: Managing and Visualizing Brain Surface Data

Check whether subjects for FS longitudinal pipeline contain data that is identical between time points.

Description

Check whether subjects for FS longitudinal pipeline contain data that is identical between time points.

Usage

qc.fslong.checkidenticaldata(
  subjects_dir,
  subjects_to_check = NULL,
  timepoint_names = c("_MR1", "_MR2"),
  measure = "thickness",
  surface = "white"
)

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.
timepoint_names	vector of character strings, the timepoint names. These are mandatory for QDEC, so there should be very little reason to change them. Leave along unless you know what you are doing.
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.

Note

Keep in mind that this checks on the level of the FreeSurfer reconstruction, which is not 100

fsbrain documentation built on July 9, 2023, 7:12 p.m.