Amorphognosia

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feminine noun (medicine / neurology / neuropsychology)

Definition

A cognitive neurological disorder of the agnostic type, consisting of the patient's inability to recognize, through tactile palpation, the general shape or geometric dimensions of objects, in the absence of elementary skin sensory deficiencies. This structural defect indicates a focused lesion within the contralateral parietal lobe of the cerebral cortex.

Bilingual Equivalents

  • Amorphognosia
  • Tactile shape agnosia

Grammatical & Source Details

Inflection Type Feminine noun, structurally singular in standard laboratory and medical contexts.
Formation Scientific compound formed from the combining element 'amorpho-' and the Greek suffix '-gnosia' (knowledge, perception).
Spelling / Pronunciation [a.mor.foɡ.no.ˈzi.e]
Source Adams and Victor's Principles of Neurology and Cognitive Deficit Matrix

Contextual Usage Examples

RO: Pacientul diagnosticat cu amorfognozie nu a putut distinge o sferă de un cub atunci când a fost legat la ochi.

EN: The patient diagnosed with amorphognosia could not distinguish a sphere from a cube when blindfolded.

RO: Prezența unei amorfognozie unilaterale i-a determinat pe medici să suspecteze un accident vascular în emisfera dreaptă.

EN: The presence of a unilateral amorphognosia led the doctors to suspect a vascular accident in the right hemisphere.

RO: Spre deosebire de ahilognozie, această amorfognozie blochează doar perceperea formei, nu și a greutății materialului.

EN: Unlike ahylognosia, this amorphognosia blocks only the perception of shape, not the weight of the material.

Idioms & Phrases

Test clinic de amorfognozie / Amorphognosia clinical test

RO: Procedură neurologică simplă constând în plasarea unor corpuri geometrice în mâna pacientului pentru evaluarea cortexului.

EN: A simple neurological procedure consisting of placing geometric bodies in the patient's hand to evaluate the cortex.

Amorfognozie corticală / Cortical amorphognosia

RO: Deficiență de integrare senzorială cauzată de distrugerea directă a neuronilor din ariile somatosenzoriale secundare.

EN: A sensory integration deficiency caused by the direct destruction of neurons within secondary somatosensory areas.

Sindrom cu amorfognozie / Amorphognosia-associated syndrome

RO: Tablou clinic complex în care pierderea recunoașterii tactile se asociază cu asomatognozia sau neglijarea spațială.

EN: A complex clinical picture where the loss of tactile recognition is associated with asomatognosia or spatial neglect.

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