James
Ward

Cambridge




Richard
Gregory

University of Bristol


John Paul
Nafe

Florida State


Ragnar
Granit

Karolinska












Thomas Arthur
Ryan

Cornell (PsychTree)


M. E.
Bitterman

University of Hawaii


John Paul
Nafe

Florida State


Ragnar
Granit

Karolinska









David W.
Heeley

Bell Labs
(Options)

David HeeleyX