IUBio Biosequences .. Software .. Molbio soft .. Network News .. FTP

[Neuroscience] Explaination of the direction of field potentials

Bill connelly.bill at gmail.com
Tue Jun 6 18:10:43 EST 2006


Hi,

This may seem like a very simply question, but I've heard two different
electrophysiologists (both of whom publish in fancy journals as a
matter of course) give two different explanations as to why field
potentials of action potentials recorded from a cell body region (e.g.
Stratum Pyramidale of CA1) are positive, while field potentials caused
by dendritic excitation (e.g. Stratum Radiatum of CA1) are negative.

What is your understanding of this?

Thanks,



More information about the Neur-sci mailing list

Send comments to us at biosci-help [At] net.bio.net