[Eeglablist] Three EEGLAB questions

Fred Travis ftravis at mum.edu
Fri Sep 27 14:38:29 PDT 2013


Hi Arnaud

By synchrony I mean in phase EEG.  Coherence us a general case-stability 
of phase relation--and synchrony is a specific case--stability of phase 
relation and in phase

Fred
On 9/27/2013 2:54 PM, Arnaud Delorme wrote:
> Hi Fred,
>
> what do you mean by synchrony?
> To caclulate some of additional connectivity measures, you might want 
> to try SIFT, an EEGLAB associated toolbox and plugin. It will allow 
> you to compute Granger Causality based measures such as partial 
> directed coherence.  It will also allow you to compute many other 
> measures including the popular directed transfer entropy.
>
> Hope this helps,
>
> Arno
>
>
>> 1. synchrony (rather than coherence)
>> 2. cross frequency coherence--coherence between frequency bands 
>> (Palva and Palva)
>> 3. cepstrum analysis--frequency analysis of the power spectra
>>
>> Many thanks
>>
>> Fred
>> -- 
>> Fred Travis, Ph.D.
>> Director, Center for Brain, Consciousness and Cognition
>> Dean, Graduate School
>> Chair, Maharishi Vedic Science Department
>> Office:  641 472 1209
>> Fax: 641 470 1316
>> Skype: fredtravis
>> Website:drfredtravis.com  <http://drfredtravis.com>
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-- 
Fred Travis, Ph.D.
Director, Center for Brain, Consciousness and Cognition
Dean, Graduate School
Chair, Maharishi Vedic Science Department
Office:  641 472 1209
Fax: 641 470 1316
Skype: fredtravis
Website: drfredtravis.com

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