truncate_runs: Identify the last valid volume acquired in a given run....

In UNCDEPENdLab/fmri.pipeline: Analysis of fMRI Data on HPC clusters

Identify the last valid volume acquired in a given run. Subjects often exhibit head movement after run ends (MATLAB closes), but scan hasn't stopped This occurs because the MB raw transfer of the prior run is occurring, but does not finish before the current run Thus, truncate mr files to be 12 seconds after final feedback presentation, which is how the paradigm timing files are setup

Description

Identify the last valid volume acquired in a given run. Subjects often exhibit head movement after run ends (MATLAB closes), but scan hasn't stopped This occurs because the MB raw transfer of the prior run is occurring, but does not finish before the current run Thus, truncate mr files to be 12 seconds after final feedback presentation, which is how the paradigm timing files are setup

Usage

truncate_runs(
  mr_df,
  gpa = NULL,
  subj_outdir = NULL,
  truncation_data = NULL,
  lg = NULL
)

UNCDEPENdLab/fmri.pipeline documentation built on April 3, 2025, 3:21 p.m.