[Eeglablist] visual ERP

[Rich Ehrlichman]

Hi, I'm trying to build an visual ERP setup.  We currently have
everything needed to record auditory ERPs so all I really need is the
system to generate a flash of light.  I'm using Spike 2 v6 and we have
the 1401 controller that can sent a pulse to trigger the light.  Can
anyone suggest a light system that can be setup in such a way?

Thanks,
Rich

-- 
Richard S. Ehrlichman
Research Coordinator
Department of Psychiatry, University of Pennsylvania
Translational Research Laboratories, Rm. 2514A
125 S. 31st Street
Philadelphia PA 19104