Sensation

Perception

Bottom-Up Processing

Top-Down Processing

Transduction

Sensory Coding

Sensory Receptors

Qualitative

Quantitative

Absolute Threshold

Difference Threshold

Psychophysics

Weber's Law

"Hit"

"Miss"

"False Alarm"

"Correct Rejection"

Response Bias

Signal Detection Theory
(SDT)

Sensory Adaption

Cornea

Lens

Retina

Pupil

Iris

Accommodation

Rods

Cones

Fovea

Photopigments

Ganglion Cells

Optic Nerve

Optic Chiasm

Ventral Stream

Dorsal Stream

Object Agnosia

Trichromatic Theory

Opponent-Process Theory

Hue

Saturation

Brightness

Lightness

Gestalt Principles

Proximity

Similarity

Continuity

Closure

Illusory Contours

Figure and Ground

Prosopagnosia

Fusiform Gyrus

Binocular Depth Cues

Monocular Depth Cues

Binocular Disparity

Steroscopic Vision

Convergence

Occlusion

Relative Size

Familiar Size

Linear Perspective

Texture Gradient

Position Relative to Horizon

The Ames Box

The Ponzo Illusion

Motion Aftereffects

Stroboscopic Motion Perception

Object Constancy

Size Constancy

Shape Constancy

Colour Constancy

Lightness Constancy