Dictionary
Bandwidth Selectivity: Sensory Tuning and Resolution
Bandwidth selectivity is the sensory system's capacity to filter and isolate specific frequency ranges, governing...
Psychophysics
43 results
Theorists
S. Smith Stevens – 1906 1973
A comprehensive academic analysis of S. Smith Stevens (1906–1973), pioneer of modern psychophysics, scales of...
November 8, 2026
•
Dr. Mohammed Looti
Dictionary
Backward Masking: Unlocking Hidden Perception
Explore visual and auditory backward masking: its mechanisms, neural foundations, types, measurement methods, and role...
November 8, 2026
•
Dr. Mohammed Looti
Dictionary
Backward Displacement: The Psychology of Retrospective Drift
Backward displacement is a cognitive and psychophysical phenomenon wherein a mental representation, spatial memory coordinate,...
November 8, 2026
•
Dr. Mohammed Looti
Dictionary
Average Error: Precision and Bias in Measurement
Average error designates a foundational psychophysical and statistical metric that quantifies the central tendency of...
November 8, 2026
•
Dr. Mohammed Looti
Dictionary
Autostereogram: Depth Perception in 2D Images
An autostereogram is a single-image visual representation that creates the perception of a 3D scene...
November 8, 2026
•
Dr. Mohammed Looti
Dictionary
Auditory Sensation Unit: Thresholds of Sound Perception
An auditory sensation unit is a psychophysical metric representing the minimal perceptible difference in sound...
November 7, 2026
•
Dr. Mohammed Looti
Dictionary
Auditory Sensation Level: Suprathreshold Audition
Auditory sensation level (dB SL) is a fundamental psychophysical metric denoting the intensity of an...
November 7, 2026
•
Dr. Mohammed Looti
Dictionary
Ascending–Descending Series: Sensory Thresholds
The ascending–descending series is a foundational psychophysical testing protocol utilized within the classical method of...
November 7, 2026
•
Dr. Mohammed Looti
Dictionary
Apparent Distance: How the Mind Gauges Space
Apparent distance is the subjective psychological estimation of an object's spatial separation from an observer,...
November 6, 2026
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Dr. Mohammed Looti
Dictionary
Anomalous Stimulus: Perceptual Boundary Breakers
An anomalous stimulus is any sensory input or experimental probe that deviates from standard baseline...
October 23, 2026
•
Dr. Mohammed Looti
Theorists
Gustav Fechner – 1801 1887
A comprehensive academic examination of Gustav Theodor Fechner (1801–1887), the founder of psychophysics and pioneer...
October 18, 2026
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Dr. Mohammed Looti