Hi Folks,

Loosely following Andrew Jahn's BetaSeries tutorial https://www.andysbrainblog.com/andysbrainblog/2014/05/creating-beta-series-correlation-maps.html and he has 3dfim+ for the seed/ideal to whole brain correlation step. However help file for 3dfim+ appears to say its old and not being maintained. Is 3dDeconvolve now the preferred approach these days?

If so:

A. What is proper polort # and other basic parameters to use?
e.g. - stim_times_1 for seed?
- 6 motion variables + censor file (even necessary if was part of original beta-series estimation step?)
- R out, f out, t out
- basis_normall 1
- bucket, etc..?

B. What is the proper Coef and R^2 subbriks outputs to use in the following square root step 'ispositive(b)*sqrt(a)-isnegative(b)*sqrt(a)' equation, the FULL_model, or the Stim_file_1_SEED?

Help, as always, is very much appreciated,

~Dane



Edited 2 time(s). Last edit at 08/21/2022 04:22AM by daanderson.