May I also ask, if supplying BLOCK() means that the script will take in and make the HRF? Should the TR be passed on later, by modifying the script that is returned and submitted, as an argument to -force_TR to 3dDeconvolve?
(Just to reiterate for the sake of clarity, I have a TR of 2s, and a total number of 105 time series scans.)
But if I want to use correlated autoregressive errors, should I not be using 3dLME? If so, how do I pass this argument?
Also, can we specify a general autoregressive error structure (general AR(p))?
Many thanks for helping!!
Best wishes,
Ranjan
Edited 2 time(s). Last edit at 03/30/2015 04:49PM by maitra.
