eeg recording

Marcus 73370.2242 at CompuServe.COM
Wed Sep 4 12:01:31 EST 1996


How far into the cortex does a scalp electrode detect electrical 
activity ?  That is, what is the resistance of brain tissue, and 
how far does and action potential or a epsp "travel" through the 
brain (apart from its propagation along neural processes) ?  Any 
ideas ?

-Marcus



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