usage: -expr detransient length [flag]

DETRANSIENT censors out onset transient time course signals in each voxel. It replaces the first LENGTH time values with the LENGTH+1 value.

• LENGTH - number of onset time points (or seconds if FLAG&1) to remove (default: 4 secs)
• FLAG - options (combine options by adding values)
  • 1 - LENGTH value is onset in seconds (default is time points)
  • 2 - Set ACTIVE array flags to 0 for onset transient time points (not yet implemented)
  • 4 - Set ACTIVE flags to 0 for offset (last) time point (not yet implemented)
  • 8 - Only set ACTIVE flags, do not modify time series data (not yet implemented)

See Also:
fScan Home, fScan Manual, CmdLineOptions, Expression Command, Manual Help