bug in AlphaSim?

Submitted by miyata10 on Wed, 07/06/2016 - 11:39

Dear REST experts,

Recently a shocking paper has been published which criticize the use of cluster-based parametric correction:

http://www.pnas.org/content/early/2016/06/27/1602413113

This paper also pointed out the bug in 3dClustSim in AFNI, which was left for 15 years until recently. As far as I understand the algorithm in AlphaSim is identical to 3DClustSim. So AlphaSim would have the same bug? Has it been fixed in recent release of REST PLUS?

Thank you in advance,

Jun

Submitted by miyata10 on Mon, 07/11/2016 - 13:42

Thank you for information. I know Friston's counterargument. But he say's about GRF theory and nothing about 3dClustSim or AlphaSim.

My question is that if there is a bug in REST AlphaSim similar to the one found in AFNI 3dClustSim.

I appreciate any information.

Best,

Jun