[Eeglablist] Import raw data to EEGLab

CAROL A. MILLER cam47 at psu.edu
Sat Aug 22 06:44:47 PDT 2015


Hi Makoto, 
No, I have not, but I haven't tried everything yet. I have tried and failed to import the raw files (which in this system are in fact suffixed as .raw, both data and calibration). I can try to convert the raw files to text and see if I'm successful in importing them separately. I can try that and then report back. 
Thanks, 
Carol 


From: "Makoto Miyakoshi" <mmiyakoshi at ucsd.edu> 
To: "Scott Makeig" <smakeig at ucsd.edu> 
Cc: "cam47 at psu. edu" <cam47 at psu.edu>, eeglablist at sccn.ucsd.edu 
Sent: Friday, August 21, 2015 6:36:37 PM 
Subject: Re: [Eeglablist] Import raw data to EEGLab 

Dear Carol, 
> The sticking point seems to be that the raw data and the calibration data are in separate files, and I don't know how to combine them. 

Is the problem just combining? Have you already imported the data into EEGLAB even separately? 

Makoto 

On Mon, Aug 17, 2015 at 4:15 PM, Scott Makeig < smakeig at ucsd.edu > wrote: 



Carol - 
There should be some function to export data in Holcomb/Kutas lab format to either floats or (less efficient) to ascii. From there, import into MATLAB and EEGLAB should be straightforward. Or perhaps the Luck (or some other) lab has a better solution for this. 

Scott Makeig 

On Wed, Aug 12, 2015 at 12:51 PM, CAROL A. MILLER < cam47 at psu.edu > wrote: 

BQ_BEGIN

Dear EEGLab list, 

For EEG data acquisition, I am using the software from the Holcomb/Kutas lab. I'm trying to find out if it's possible to import data from this system into EEGLab. The sticking point seems to be that the raw data and the calibration data are in separate files, and I don't know how to combine them. I am aware of the existence of the RawToText program that will convert the Holcomb/Kutas raw files to ASCII, but I don't think this resolves the problem. 

Just so you know I have tried, I asked Phil Holcomb and he doesn't know how to do the import. I've checked the importing options in EEGLab, but it doesn't seem as if this type of data file is supported in the base EEGLab or any of the plugins. However, I may have overlooked something. 

Any tips would be appreciated. I know I'm not the only person who would like to be able to analyze data obtained with the Holcomb/Kutas system on EEGLab (and ERPlab). 
Thank you, 
Carol 

************************* 
Carol A. Miller, Ph.D. 
Professor of Communication Sciences and Disorders and Linguistics 
Interim Head, Department of Communication Sciences and Disorders 

404K Ford Building 
University Park, PA 16802 
(814) 865-6213 
cam47 at psu.edu 

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-- 
Scott Makeig, Research Scientist and Director, Swartz Center for Computational Neuroscience, Institute for Neural Computation, University of California San Diego, La Jolla CA 92093-0961, http://sccn.ucsd.edu/~scott 

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BQ_END




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

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