In article <diodato.7.2E886902 at geosc.psu.edu>, diodato at geosc.psu.edu (David
M. Diodato) wrote:
>I recall reading
> somewhere that the bandwidth of the visual cortex dwarfs that of the cerebral
> cortex, and that this is the explanation.
I think you need to check your terminology. Visual cortex is one part of
the cerebral cortex.