Visual Illustrations and Demonstrations

John Krantz

Hanover College

Here is collection of slides that can be used as illustrations and demonstrations for sensation and perception classes. Most slides are constructed so that they can be copied onto overhead transparencies. Thus most slides lack a colorful appearance. I will be adding slides periodically.

Index

Receptive Fields, Spatial Frequency, Form, Gestalt, Color, Motion, Depth, and Constancies

Receptive Fields, Lateral Inhibition and Related Effects

Receptive Field Description

A collection of effects related to edges

Lateral Inhibition and Receptive Fields as Edge Detectors

Simultaneous Contrast

Mach Bands

Craik-Cornsweet

Minimal Contours

Hermann Grid

Spatial Frequency Related Phenomena

Effect of Sampling (Receptor) Density

Blakemore-Sutton Effect

Form Perception Related Phenomena

Figural Aftereffect (Kohler and Wallach)

Gestalt Contributions to Form Perception

Figure-Ground Perception: Subjective Contours

Gestalt Laws of Organization
Proximity and Similarity
Closure
Good Continuation
Symmetry
Common Fate

Top-Down Perception

Color

Three Color Mixer

Simultaneous Color Contrast

Color Aftereffect

Motion

Induced Motion

Motion Parallax

Depth

The Effects of Shadows

Motion Parallax

PowerPoint Slides On Motion Parallax

Binocular Vision

Vergence Eye Movements

Emmert's Law

Constancies

Size Constancy

 

Index

Receptive Fields, Spatial Frequency, Form, Gestalt, Color, Motion, Depth, and Constancies