[FieldTrip] Cluster-based permutation test with individual frequency bands

Sebastian Sauppe sauppe.s at gmail.com
Tue Jul 16 16:38:42 CEST 2019

Dear FieldTrip community,

Is it possible to run cluster-based permutation tests (ft_freqstatistics) with individual frequency bands?

I have an EEG experiment in which I want to compare alpha ERD/ERS between two conditions. I also have resting state recordings of the participants from which I extracted the peak alpha frequency to calculate individual frequency band ranges for each participant (like suggested by Klimesch and practiced in many papers).

How would I only include those frequencies that fall into each participant’s alpha band? As far as I understand it, the cfg.frequency argument of ft_freqstatistics only allows the specification of a fixed band.

Any help would be greatly appreciated!


Dr. Sebastian Sauppe
Department of Comparative Linguistics, University of Zurich
Homepage: https://sites.google.com/site/sauppes/ <https://sites.google.com/site/sauppes/>
Twitter: @SebastianSauppe <https://twitter.com/SebastianSauppe>
Google Scholar Citations: https://scholar.google.de/citations?user=wEtciKQAAAAJ <https://scholar.google.de/citations?user=wEtciKQAAAAJ> 
ResearchGate: http://www.researchgate.net/profile/Sebastian_Sauppe <http://www.researchgate.net/profile/Sebastian_Sauppe>
ORCID ID: http://orcid.org/0000-0001-8670-8197 <http://orcid.org/0000-0001-8670-8197>
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