[Eeglablist] Importing edf

[Arnaud Delorme]

Hi Makoto and Kylie,

Importing EDF requires the BIOSIG extension to EEGLAB which is downloaded when you need it. However, it may happen that the sourceforge server on which it lives is down. I would suggest to try again later.

Arno

> On Sep 2, 2015, at 7:48 PM, Makoto Miyakoshi <mmiyakoshi at ucsd.edu> wrote:
> 
> Dear Arno,
> 
> > I am attempting to import my EDF files into EEGLAB, unable as it says that I either do not have authority or the server is down.
> 
> I've seen this report repeatedly. Maybe their server is indeed down??
> 
> Dear Kylie,
> 
> > Remove artifacts by eye from continuos data ( this was an auditory task with subject eyes closed all movement was annotated during recording and an eye calibration task recorded prior to task.
> 
> Alternatively, use clean_rawdata() plugin developed by Christian Kothe.
> 
> > I'm unsure about this one ( my data is 2 and4 minute long) can I treat this as an epoch ??
> 
> You can't use the different length of data chunks for epoching. Single-trial epoching is also impossible with EEGLAB. If you have minimum number of boundaries, applying filter is fine.
> 
> > How do I capture a total band wave ? As an accumulated measure? Per task?
> 
> Run spectopo() function. From GUI, 'Plot' -> 'Channel spectra and maps'
> 
> Also check Simon Shlomo-Poil's NBT
> http://www.poil.dk/s/tag/nbt#.VedEaXUVhBc <http://www.poil.dk/s/tag/nbt#.VedEaXUVhBc>
> 
> Makoto
> 
> On Mon, Aug 31, 2015 at 3:06 PM, <khm at iinet.net.au <mailto:khm at iinet.net.au>> wrote:
> 
> Hi
> I am attempting to import my EDF files into EEGLAB, unable as it says that I either do not have authority or the server is down. I selected the biosig toolbox. Please advise exact importing path for EDF if different to the above ( I followed the tutorial).
> 
> Also if the following steps can be confirmed, once downloaded I will be:
> 
> Remove artifacts by eye from continuos data ( this was an auditory task with subject eyes closed all movement was annotated during recording and an eye calibration task recorded prior to task.
> 
> High pass and low pass filtering continuous data.
> 
> I'm unsure about this one ( my data is 2 and4 minute long) can I treat this as an epoch ??
> 
> How do I capture a total band wave ? As an accumulated measure? Per task?
> 
> 
> 
> Kind Regards
> Kylie
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> 
> 
> -- 
> Makoto Miyakoshi
> Swartz Center for Computational Neuroscience
> Institute for Neural Computation, University of California San Diego

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