Sensation

Transduction

Perception

Psychophysics

Absolute Threshold

Difference Threshold

Sensory Adaptation

Additive Colors

Subtractive Colors

What are the two light sensitive cells?

Cones

Rods

Where are rods and cones located?

Photopic Vision

Scotopic Vision

Color Vision

What are the two theories of color vision?

Trichromatic Theory

Opponent Processes Theory

What are the three types of cues that give us depth perception?

Monocular (one-eyed) Cues

Interposition

Texture Gradient

Relative Size

Linear Perspective

Atmospheric Perspective

Binocular (two-eyed) Cues

Convergence

Motion Cue

Parallax

The two processes we use to understand the world