electrode position

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mshh
Posts: 4
Joined: Wed Apr 28, 2010 12:18 pm

electrode position

Post by mshh »

i want to know the location of electrodes related to organ movement or any movement like that positions of hand that are in the movie on this site
or could you tell me where to find that

lbonnet
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Posts: 417
Joined: Wed Oct 07, 2009 12:11 pm

Re: electrode position

Post by lbonnet »

Hi mshh,

For the "handball" demonstrator, we needed electrodes for the right hand (around C3), for the left hand (around C4).
If you want feet movements you can use electrodes around Cz.

C2, C4 and Cz are the central points we used for the demonstrator, and we added several electrodes around each one for a Laplacian spatial filter.

see this article for more details :

Spatial filter selection for EEG-based communication
Dennis J. McFarland, Lynn M. McCane, Stephen V. David and Jonathan R. Wolpaw
Electroencephalography and Clinical Neurophysiology
Volume 103, Issue 3, September 1997, Pages 386-394

DOI link if needed: doi:10.1016/S0013-4694(97)00022-2
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