Color Vision: Trichromatic and Opponent Process Theories

In this video I discuss how color vision occurs and explain two important theories for understanding color vision; Young-Helmholtz Trichromatic Theory and Opponent Process Theory. Along the way I describe how some people are able to see ultraviolet (UV) light, … Read More

Sensation & Perception Resources

On this page you’ll find a number of resources for understanding the key concepts of sensation and perception. If I’ve missed a good resource, please share it in the comments section! General Resources Sensation & Perception Key Terms Sensation & … Read More