- cortical blindness
- see blindsight.
Dictionary of Hallucinations. J.D. Blom. 2010.
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Cortical blindness — Classification and external resources ICD 10 H47.6 ICD 9 377.75 … Wikipedia
cortical blindness — blindness due to a lesion of one of the areas of the visual cortex … Medical dictionary
Cortical visual impairment — (CVI) is a form of visual impairment that is caused by a brain problem rather than an eye problem. (The latter is sometimes termed ocular visual impairment when discussed in contrast to cortical visual impairment.) Some people have both CVI and a … Wikipedia
Blindness — This article is about the visual condition. For other uses, see Blindness (disambiguation). Blindness Classification and external resources A white cane, the international symbol of blindness ICD … Wikipedia
Cortical — Having to do with the cortex, the outer portion of an organ. The outer portion of the adrenal gland is called the adrenal cortical part; the outer portion of the cerebrum is the cerebral cortical area (a key part of the brain responsible for… … Medical dictionary
blindness — 1. Loss of the sense of sight; absolute b. connotes no light perception. SEE ALSO: amblyopia, amaurosis. 2. Loss of visual appreciation of objects although visual acuity is normal. 3 … Medical dictionary
ceguera cortical — Eng. Cortical blindness 1. Amaurosis debida a lesión en el cortex visual. 2. Ver Síndrome de Antón … Diccionario de oftalmología
ictal blindness and hallucinations — The term ictal blindness is indebted to the Latin noun ictus, which means blow or thrust. In neurology the term ictus denotes a paroxysmal epileptic seizure. The term ictal blindness refers to a rare amaurotic state occurring in the context of … Dictionary of Hallucinations
functional blindness — 1. any inability to see effectively, especially that owing to a defect not in the eye itself, such as in blepharoptosis or a disorder of the cortical visual pathways. 2. hysterical b … Medical dictionary
syndrome — The aggregate of symptoms and signs associated with any morbid process, and constituting together the picture of the disease. SEE ALSO: disease. [G. s., a running together, tumultuous concourse; (in med.) a concurrence of symptoms, fr. syn,… … Medical dictionary