[Eeglablist] Epoch Data

[Makoto Miyakoshi]

Dear Raju,

Something like this... no guarantee. I haven't used the 3D head topo
myself, but just replace the topoplot() with the 3-D topo function.

chIdx = [your channel index here];
epochIdx = [your epoch index here];]
figure
for latencyIdx = 1:100
    subplot(10,10,latencyIdx)
    tmpData = squeeze(EEG.data(chIdx, latencyIdx, epochIdx));
    topoplot(tmpData, EEG.chanlocs)
end

On Thu, Apr 2, 2015 at 10:43 PM, seetaramaraju jampana <
seetaramaraju.jampana at gmail.com> wrote:

> Hi Makoto,
>
>      Thanks for the Response. It was very helpful.Another question , is
> there a way to plot the ERP With scalp map in 2D/3D with the potential
> distribution of a single epoch.
>
> Thanks,
> Raju
>
> On Wed, Apr 1, 2015 at 4:53 PM, Makoto Miyakoshi <mmiyakoshi at ucsd.edu>
> wrote:
>
>> Dear Raju,
>>
>> Internally it generates them and users can browse them using eegplot.
>> If you want to access the single trial data, try
>>
>> chIdx = [your channel index here];
>> epochIdx = [your epoch index here];]
>> tmpData = EEG.data(chIdx, :, epochIdx);
>> figure; plot(EEG.times, tmpData'); %after epoching
>>
>> Makoto
>>
>> On Tue, Mar 31, 2015 at 10:47 AM, seetaramaraju jampana <
>> seetaramaraju.jampana at gmail.com> wrote:
>>
>>> Hi ,
>>>
>>>     Is there a way we can plot ERP of single epoch instead of all
>>> dataset epoch in the EEG data. Also can we extract the data of the single
>>> epoch using EEGLAB.
>>>
>>> Thanks,
>>> Raju
>>>
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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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