Can Visual Stimulus cause significant neurotrans. release?

[x011 at ns1.CC.Lehigh.EDU]

In article <3fjm0p$h82 at news.bu.edu>, evitt at bu.edu (Eamonn Vitt) writes:
>
>I was just wondering.. can visual stimulation cause a neurotransmitter
>release/uptake phenomenon as severe as such stimulation caused by
>cocaine/heroin etc. ?
>Has any research been done on such phenomenoa ?
>
>thanks!
>
>
>Eamonn
>
>evitt at bu.edu
>
>
Yes, it is called classical conditioning.
Ron Blue