Theorists
Gunnar Johansson – 1911 1998
A comprehensive academic analysis of Gunnar Johansson (1911-1998), pioneer of visual motion perception, biological motion,...
Visual Perception
35 results
Theorists
Gaetano Kanizsa – 1913 1993
A comprehensive academic analysis of Gaetano Kanizsa (1913–1993), his pioneering contributions to Gestalt psychology, illusory...
October 17, 2026
•
Dr. Mohammed Looti
Dictionary
Anaglyph: Principles of Stereoscopic Vision
An anaglyph is a stereoscopic image generated by encoding dual perspectives into complementary colors, allowing...
October 7, 2026
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Dr. Mohammed Looti
Dictionary
Ambiguous Figures: The Art of Visual Multistability
An ambiguous figure is a visual stimulus engineered to produce two or more mutually exclusive...
October 7, 2026
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Dr. Mohammed Looti
Dictionary
Ambient Optic Array: Vision in the Natural World
The ambient optic array is an ecological psychology concept formulated by James J. Gibson, describing...
October 6, 2026
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Dr. Mohammed Looti
Dictionary
Alpha Movement: Psychology of Apparent Motion
Alpha movement is a Gestalt apparent motion illusion where a stationary object appears to expand...
October 6, 2026
•
Dr. Mohammed Looti
Dictionary
Aerial Perspective: Depth Through the Atmosphere
Explore the science, history, and perception of aerial perspective. Learn how atmospheric light scattering shapes...
October 6, 2026
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Dr. Mohammed Looti
Dictionary
Achromatism: Seeing the World Without Color
Achromatism is the complete absence of color perception, mediated either by congenital rod monochromacy or...
October 5, 2026
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Dr. Mohammed Looti
Dictionary
Achromatic–Chromatic Scale: Vision Science & Metrics
A comprehensive academic entry exploring the achromatic–chromatic scale: its psychophysical foundations, neural pathways, measurement, and...
October 5, 2026
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Dr. Mohammed Looti
Dictionary
Abstract-Representational Axis: Art Cognition
The abstract-versus-representational dimension is a foundational construct in empirical aesthetics and cognitive neuroscience, classifying visual...
October 5, 2026
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Dr. Mohammed Looti
Scales
Movement Perception of the Visual Pattern
A comprehensive academic analysis of the Movement Perception of the Visual Pattern Scale (Farace et...
September 23, 2026
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Dr. Mohammed Looti
Experiments
The Two-Stream Hypothesis Experiment (Ventral and Dorsal Visual Streams) – Leslie Ungerleider and Mortimer Mishkin
Comprehensive academic analysis of Ungerleider and Mishkin's seminal 1982 two-stream visual hypothesis, detailing lesion paradigms,...
September 12, 2026
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Dr. Mohammed Looti