visual agnosia

visual agnosia
visual agnosia n a form of agnosia characterized by inability to recognize familiar objects observed by the sense of sight compare prosopagnosia

* * *

inability to recognize familiar objects by sight, usually due to a lesion in one of the visual association areas. Called also psychic blindness.

Medical dictionary. 2011.

Игры ⚽ Нужна курсовая?

Look at other dictionaries:

  • Visual agnosia — is the inability of the brain to make sense of or make use of some part of otherwise normal visual stimulus and is typified by the inability to recognize familiar objects or faces. This is distinct from blindness, which is a lack of sensory input …   Wikipedia

  • visual agnosia — noun inability to recognize or interpret objects in the visual field • Hypernyms: ↑agnosia …   Useful english dictionary

  • Agnosia — For the Spanish film, see Agnosía. Agnosia Classification and external resources ICD 10 R48.1 ICD 9 …   Wikipedia

  • Agnosia — An inability to recognize sensory inputs (sight, sound, touch). The most common agnosia is a result of brain injury damaging the rear part of the brain causing visual agnosia (inability to properly recognize objects by sight). * * * Impairment of …   Medical dictionary

  • Visual modularity — In cognitive neuroscience, visual modularity is an organizational concept concerning how vision works. The way in which the primate visual system operates is currently under intense scientific scrutiny. One dominant thesis is that different… …   Wikipedia

  • agnosia — n. a disorder of the brain whereby the patient cannot interpret sensations correctly although the sense organs and nerves conducting sensation to the brain are functioning normally. It is due to a disorder of the association areas in the parietal …   The new mediacal dictionary

  • Visual thinking — Picture thinking, visual thinking or visual/spatial learning is the common phenomenon of thinking through visual processing. Thinking in pictures, is one of a number of other recognized forms of non verbal thought such as kinesthetic, musical and …   Wikipedia

  • agnosia visual — Eng. Visual agnosia Pérdida de la facultad de reconocer los objetos que se visualizan debida a una lesión en la corteza cerebral occipital …   Diccionario de oftalmología

  • Agnosia — Clasificación y recursos externos CIE 10 R48.1 CIE 9 784.69 MedlinePlus …   Wikipedia Español

  • agnosia — f. neurol. Alteración de las capacidades perceptivas y de reconocimiento de los objetos sin que exista un déficit sensorial. Se distinguen diferentes tipos de agnosias según el sentido afectado: agnosia auditiva, visual, olfativa, táctil o… …   Diccionario médico

Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”