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visual detail

ken collins kckpaulc at aol.comABCXYZ
Tue Nov 9 01:06:09 EST 1999


>Subject: Re: visual detail
>From: daan daanBACHvdb at wins.uva.nl 
>Date: Mon, 08 November 1999 05:03 PM EST
>Message-id: <382748C9.792D6FD6 at wins.uva.nl>
>
>
>WHOOO! No shit! So a single photon activating a single receptor actually
>(poosibly) reaches the inner part of the brain? I thought that because
>of these 'convergent pathways' I read about such activation would get
>snown under by other inputs!

and, the retinal receptors respond to incipient visual-spectrum EM in 'femto
seconds'.

ken




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