Arrowhead Illusion: Geometry of Visual Bias
Explore the arrowhead illusion (Müller-Lyer illusion), its perceptual mechanisms, theoretical debates, neural foundations, and cross-cultural...
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Psychological Dictionary
72 results
Arrest Reaction: Neural Mechanisms of Behavioral Cessation
The arrest reaction is a transient neurobehavioral state characterized by the abrupt cessation of voluntary...
November 7, 2026
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Dr. Mohammed Looti
Arousal-Reduction Mechanism: Restoring Inner Balance
An arousal-reduction mechanism encompasses the physiological, psychological, and behavioral systems through which an organism dampens...
November 7, 2026
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Dr. Mohammed Looti
Aristotle’s Illusion: Touch, Posture, and Somatotopy
Aristotle's illusion is a classical somatosensory phenomenon where crossing adjacent fingers and touching a single...
November 7, 2026
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Dr. Mohammed Looti
Arcuate Zone of the Brain: Pathways of the Medulla
A detailed academic dictionary entry exploring the arcuate zone of the brain, its internal and...
November 6, 2026
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Dr. Mohammed Looti
Arcuate Fasciculus: The Brain’s Language Highway
The arcuate fasciculus is the human brain's primary dorsal white matter tract bridging temporal, parietal,...
November 6, 2026
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Dr. Mohammed Looti
Archipallium: Evolutionary Cradle of Memory
An in-depth academic examination of the archipallium, the phylogenetically ancient three-layered allocortex underlying hippocampal memory...
November 6, 2026
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Dr. Mohammed Looti
Archicortex: Ancient Architecture of Memory
The archicortex is the evolutionary oldest three-layered region of the cerebral cortex, comprising the hippocampal...
November 6, 2026
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Dr. Mohammed Looti
Aprosody: The Neurological Loss of Vocal Emotion
Aprosody is the neurological impairment of the ability to produce or interpret the melody, rhythm,...
November 6, 2026
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Dr. Mohammed Looti
Apraxia of Speech: Motor Planning in Focus
A comprehensive academic dictionary entry and clinical overview of apraxia of speech, detailing its neuroanatomical...
November 6, 2026
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Dr. Mohammed Looti
Apraxia of Gait: Neurological Motor Control Loss
Apraxia of gait is a higher-level neurological motor disorder characterized by the loss of ability...
November 6, 2026
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Dr. Mohammed Looti
Apraxia: The Neuroscience of Motor Planning
Apraxia is a neurological disorder of higher-order motor cognition characterized by the inability to perform...
November 6, 2026
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Dr. Mohammed Looti