[Eeglablist] PREs in the Grand Average

Makoto Miyakoshi mmiyakoshi at ucsd.edu
Wed Mar 5 11:40:20 PST 2014


Ok. There is no 'exact' since biological signals jitter in latency and
fluctuate in amplitudes. If you want to know 'exact' then the best thing
you can do is to measure and record the behavior of your paradigm generator
and monitor.

That said, early visual potentials are pretty accurate (+/- 5-10 ms?) to
phase-lock to stimulus onsets. I wonder if it is within a tolerable range.

Makoto


2014-03-05 11:08 GMT-08:00 Andres Munguia Barcenas <
andres.munguiabs at udlap.mx>:

>  I'm sorry. I mean ERP
>  ------------------------------
> *De:* Makoto Miyakoshi <mmiyakoshi at ucsd.edu>
> *Enviado:* martes, 4 de marzo de 2014 09:13 p. m.
> *Para:* Andres Munguia Barcenas
> *Cc:* eeglablist at sccn.ucsd.edu
> *Asunto:* Re: [Eeglablist] PREs in the Grand Average
>
>  What is PRE?
>
>  Makoto
>
>
> 2014-03-01 13:35 GMT-08:00 Andres Munguia Barcenas <
> andres.munguiabs at udlap.mx>:
>
>>  Hi,
>>
>>
>>  I am working with PREs and I would like to know if there is any way to
>> see the exact time when they appear looking at the graphics of the Grand
>> Average.
>>
>>
>>  Thank you
>>
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>
>
>
>  --
> Makoto Miyakoshi
> Swartz Center for Computational Neuroscience
> Institute for Neural Computation, University of California San Diego
>



-- 
Makoto Miyakoshi
Swartz Center for Computational Neuroscience
Institute for Neural Computation, University of California San Diego
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