[FieldTrip] Import TFR's for stats analysis

Constantino Dragicevic cdragicevic at gmail.com
Thu Dec 19 22:47:52 CET 2019

Dear FieldTrip users,
                                 I am new with this toolbox, and before
reading in detail all the documentation, I would like to know if it is
possible to compare TFR's between two groups of subjects (healthy controls
and patients) that performed the same task. I would like to run a
statistical test such as the cluster-based permutation analysis, but no
examples for this specific case is given in the documentation.

I have already calculated TFR's with another software (ELAN), and need to
import those into FieldTrip, hopefully without re-calculating TFR's inside
FieldTrip. I have done a similar conversion before, from ELAN TFR's to
matlab, but it seems FieldTrip needs a specific internal format in order to
run the mentioned test .

Can you give me clues for importing TFR's to FieldTrip, and then compare
these TFR's corresponding to 2 different groups of subjects?

Meanwhile, I will read more basic documentation because anyway I will need
to use FieldTrip in the future for more basic applications such as
artifacts removal, ERPs, etc...

In addition, if you suggest a method belonging to eeglab, it would also be



Ph.D. in Biomedical Sciences.
Neurosystems Lab
Universidad de Chile
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