- crossed hemianopia
- altitudinal hemianopia affecting the upper field of one eye and the lower field of the other.
Medical dictionary. 2011.
crossed hemianopia
Look at other dictionaries:
hemianopia — Loss of vision for one half of the visual field of one or both eyes. SYN: hemianopsia. absolute h. hemianopsia in which the affected field is totally insensitive to all visual stimuli. SYN: complete h.. altitudinal h. a defect in the visual … Medical dictionary
Chiasmal syndrome — Contents 1 Anatomy 2 Pathophysiology 3 Etiology and Epidemiology 4 Management 5 References … Wikipedia
Posterior cerebral artery — Artery: Posterior cerebral artery Outer surface of cerebral hemisphere, showing areas supplied by cerebral arteries. (Yellow is region supplied by posterior cerebral artery.) … Wikipedia
quadrantanopia — Loss of vision in a quarter section of the visual field of one or both eyes; if bilateral, it may be homonymous or heteronymous, binasal or bitemporal, or crossed, e.g., involving the upper quadrant in one eye and the lower quadrant in the other … Medical dictionary
eye disease — Introduction any of the diseases or disorders that affect the human eye (eye, human). This article briefly describes the more common diseases of the eye and its associated structures, the methods used in examination and diagnosis, and the… … Universalium
eye, human — ▪ anatomy Introduction specialized sense organ capable of receiving visual images, which are then carried to the brain. Anatomy of the visual apparatus Structures auxiliary to the eye The orbit The eye is protected from mechanical injury… … Universalium
reaction — 1. The response of a muscle or other living tissue or organism to a stimulus. 2. The color change effected in litmus and certain other organic pigments by contact with substances such as acids or alkalies; also the property that such substances… … Medical dictionary
