[Marsbar-users] How are FIR timecourses calculated in MarsBaR?

[Cindy F. <can...@gm...>]

Dear MarsBaR experts,

I would like to ask two questions:

I have adopted the instructions in MarsBaR FAQ "How do I extract all FIR
timecourses from my design?" to analyze my data, but I would like to know
what it means if I change the options to "opt = struct('single', 1)" with
no ", 'percent', 1" in it. Does it mean that the output timecourses are not
estimates in percent scale and therefore shouldn't be compared between
subjects?

What exactly does it operate in the function "event_fitted_fir"? Before the
estimation, does the FIR model consider the signal intensity from the data
that may vary from one data set to another?

Thank you very much.

Cindy


-- 
Hsin-Ya Fan