Actually, I think 1000 is probably fine. Also, you may wan to use permutation since the monte carlo correciton tends to be too liberal. here are instructions
http://surfer.nmr.mgh.harvard.edu/fswiki/FsTutorial/MultipleComparisonsV6.0P...
On 5/29/18 11:37 AM, Backhausen, Lea wrote:
Sorry, found it! It’s 10000 as indicated in the sig.cluster.summary file.
Best,
Lea Backhausen
Lea Backhausen
Research Assistant
Department of Child and Adolescent Psychiatry, Faculty of Medicine of the TU Dresden, Germany http://www.uniklinikum-dresden.de http://www.uniklinikum-dresden.de/
*From:*Backhausen, Lea *Sent:* Tuesday, May 29, 2018 4:53 PM *To:* 'freesurfer@nmr.mgh.harvard.edu' *Subject:* Number of iterations with --cache flag
Dear FreeSurfer Experts,
I am wondering how many iterations are run in the precomputed Z Monte Carlo simulation when using the --cache flag with mri_glmfit –sim.
Sorry if this has been documented somewhere, I cannot find it – can anyone direct me to the right page?
Thank you for your help!
Best
Lea Backhausen
Lea Backhausen
Research Assistant
Department of Child and Adolescent Psychiatry, Faculty of Medicine of the TU Dresden, Germany http://www.uniklinikum-dresden.de http://www.uniklinikum-dresden.de/
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