[Eeglablist] neuroscan cap _ EEGLAB tools

[Maria L. Stavrinou]

Kalispera Zev!
For my experiments i used the ECI Cap 64, for which i have a sample positions file. 
For QuikCap i can ask my colleagues it will take me some time though due to holiday season.
Now, the format we have is .sfp transformed from the .dat files that the Pohlemus and Neuroscan program gives. 
Its true you have to make some transformations to those files (the .dat files) which are 
  1. Open the .dat file in Wordpad
  Delete the first 3 lines 
  Delete the centroid
  Delete codes 69, 88
(in general we delete the channels that we did not make import)

2. We save this new file as .sfp
This sfp is openable in Matlab and EEGLAB

These infos come from my colleagues in Neurophysiology Unit of University of Patras (George Rigas and Caterina Tsatsou) you should thank them! 

Try and tell me

Maria

Maria L. Stavrinou PhD
Biosignal Processing Laboratory, 
Department of Medical Physics,
School of Medicine,
University of Patras, 
Rio Campus, 26500, 
Patras Greece
tel. lab. 0030-2610-969147

web page: 
http://biosignal.med.upatras.gr/people/mstavrinou.html
  ----- Original Message ----- 
  From: Zev Rosen 
  To: maria at heart.med.upatras.gr 
  Sent: Thursday, July 26, 2007 6:02 PM
  Subject: neuroscan cap _ EEGLAB tools


  Kalimera Maria,

  Hi I am a researcher at the University of Pennsylvania and also use the neuroscan quickcap 64.  I noticed that you had posted on the EEGLAB bulletin that you had a channel location file that can be used in the EEGLAB headplot function for doing 3d topographical plots.  We are having some trouble when using the headplot.m function with the channel location .dat file exported from neuroscan and we would be most thankful if you could send us your channel location file.  

  Best wishes,
  Zev Rosen 


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