I asked about this question to Mr. Cox earlier in our Guangzhou training, but there seemed to be a problem with this program at the time. I wonder if Mr. Cox has fixed it by now or someone else could give me some help.
I was trying to create a default mode network template from a group of subjects. I did a functional connectivity analysis with each subject-- used 3dDeconvolve to get their coefficients with a PCC seed, and then a r-Z transform. Then I averaged all these Z scores from all subjects, and get the result shown in the snapshot attached in this post. Now see the threshold bar, it’s coded R^2. But that’s not what I’m supposed to get. And there’s no p value setting. I can’t get an proper Z score threshold for my template, and that’s kind of a problem.
Mr. Cox suggested using 3drefit, but it didn’t actually work back then (and frankly I still didn’t quite understand half of what he said…)…So…is Mr. Cox revived from his jet lag yet? Or anyone? Really appreciate it~~~~