gen_bold_reg: Generate BOLD regressors.

In spant: MR Spectroscopy Analysis Tools

Generate BOLD regressors.

Description

Generate BOLD regressors.

Usage

gen_bold_reg(
  onset,
  duration = NULL,
  trial_type = NULL,
  mrs_data = NULL,
  tr = NULL,
  Ndyns = NULL,
  Ntrans = NULL,
  match_tr = TRUE,
  dt = 0.1,
  normalise = FALSE
)

Arguments

onset	stimulus onset in seconds.
duration	stimulus duration in seconds.
trial_type	string label for the stimulus.
mrs_data	mrs_data object for timing information.
tr	repetition time.
Ndyns	number of dynamic scans stored, potentially less than Ntrans if block averaging has been performed.
Ntrans	number of dynamic scans acquired.
match_tr	match the output to the input mrs_data.
dt	timing resolution for internal calculations.
normalise	normalise the response function to have a maximum value of one.

Value

BOLD regressor data frame.

spant documentation built on Sept. 11, 2024, 9:13 p.m.