Threshold-Free Cluster Enhancement in AfNI

Hello all, in FSL there is an implementation for TFCE (see here[/url] for a technical report and [url=]here[/url] for the related paper). I was wondering if AfNI has such an implementation, and if not, if any AfNI users have up-to-date implementations? I saw that some time ago a user, Nick, posted [url=,77089,77156#msg-77156]here about it and had made a MATLAB implementation for surfaces, but can’t seem to find much else on the Boards. Any guidance or help is greatly appreciated, thanks!

We do have a method call ETAC (Equitable Thresholding and Clustering) that similarly does not require a single initial p-value threshold. I believe the best description of how it works is here:

See the 3dttest++ -ETAC option help, other messageboard posts and the slides here for more information on implementation.