Ahypnosia: The Pathological Absence of Sleep
Ahypnosia is the complete, pathological absence of physiological sleep caused by severe structural, prion, or...
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Psychological Dictionary
158 results
Ahypnia: Understanding Total Sleep Absence
Ahypnia refers to the complete absence or catastrophic disruption of sleep. Explore its etymology, neurobiological...
October 6, 2026
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Dr. Mohammed Looti
Ahylognosia: Tactile Material Blindness
Ahylognosia is an apperceptive tactile agnosia characterized by the inability to distinguish the material, textural,...
October 6, 2026
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Dr. Mohammed Looti
Agyria: Architecture of the Smooth Brain
Agyria is an extreme congenital brain malformation defined by the total absence of cerebral convolutions,...
October 6, 2026
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Dr. Mohammed Looti
Ageusia: The Complete Loss of Taste
Ageusia is the complete absence or loss of taste sensation. Explore its neuroanatomy, clinical causes,...
October 6, 2026
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Dr. Mohammed Looti
Agrypnia: The Pathology of Total Sleep Loss
Agrypnia is a severe neurological state of complete sleep loss characterized by the destruction of...
October 6, 2026
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Dr. Mohammed Looti
Agnosic Alexia: Neurobiology of Pure Word Blindness
Agnosic alexia, or pure alexia without agraphia, is a classic neurological disconnection syndrome where reading...
October 6, 2026
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Dr. Mohammed Looti
Agnosia: The Enigma of Unknowing Perception
Agnosia is a rare neurological disorder characterized by the loss of ability to recognize objects,...
October 6, 2026
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Dr. Mohammed Looti
Agitographia: Writing at Breakneck Speed
Agitographia is a neuropsychiatric disorder characterized by abnormally rapid, cluttered, and illegible handwriting caused by...
October 6, 2026
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Dr. Mohammed Looti
Ageusia: The Neurological Loss of Taste
Ageusia is a rare sensory disorder characterized by the complete loss of taste perception. Learn...
October 6, 2026
•
Dr. Mohammed Looti
Afterdischarge: Neural Persistence and Firing
An afterdischarge is a sustained burst of repetitive neural action potentials or rhythmic electrical oscillations...
October 6, 2026
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Dr. Mohammed Looti
Aesthesiometry: Mapping Sensory Thresholds
Aesthesiometry is the scientific measurement of tactile sensitivity and sensory thresholds. Explore its history, psychophysical...
October 6, 2026
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Dr. Mohammed Looti