No subject

[Jan Mathijs Schoffelen]

Dear Peter,



As far as I can see, the data looks OK. At least it contains the fields
subsequent analysis steps need to know. However, I cannot judge the content
of these fields, but there's no reason to assume that's not fine.

To proceed, I would first advice you to have a look at the fieldtrip
website. If you follow the link documentation, and then
tutorial-documentation, there's already some stuff regarding frequency
analysis. Moreover, the website also contains the documentation of all
fieldtrip functions, which you can also access from the matlab command line,
by typing help functionname. For example, try help freqanalysis, or help
freqanalysis_mtmconvol. There's already quite some information in there, as
well as all the options you can play with.



Good luck



Jan-mathijs



  _____

From: FieldTrip discussion list [mailto:FIELDTRIP at NIC.SURFNET.NL] On Behalf
Of Lin, Peter (NIH/NINDS) [E]
Sent: Thursday, June 15, 2006 10:08 PM
To: FIELDTRIP at NIC.SURFNET.NL
Subject: [FIELDTRIP]



I am trying to import neuroscan data into fieldtrip for analysis.  I tried
using eeglab to load my epoch's neuroscan file and then used the
eeglab2fieldtrip command on the EEG structure to generate a new data file.
My question is how to process the data further using the frequencyanalysis
method.



>>[data]=eeglab2fieldtrip(EEG,'preprocessing')



data =



      label: {1x64 cell}

    fsample: 1000

       elec: [1x1 struct]

      trial: {1x224 cell}

       time: {1x224 cell}

        cfg: [1x1 struct]



I'm wondering if my created data file is not correct.  Any help on how to
proceed would be great.



Thanks,



Peter



Peter Lin, MD

Clinical Fellow, Human Motor Control Section

Phone: 301-402-0703

email: linpe at ninds.nih.gov



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