ocular movements

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• ocular — ocularly, adv. /ok yeuh leuhr/, adj. 1. of, pertaining to, or for the eyes: ocular movements. 2. of the nature of an eye: an ocular organ. 3. performed or perceived by the eye or eyesight. n. 4. Optics. eyepiece. [1565 75; < L ocularis, equiv. to …   Universalium

• ocular — /ˈɒkjələ / (say okyuhluh) adjective 1. of or relating to the eye: ocular movements. 2. of the nature of an eye: an ocular organ. 3. performed or perceived by the eye or eyesight. –noun 4. the eyepiece of an optical instrument. {Late Latin… …  

• Ocular albinism type 1 — Classification and external resources ICD 10 E70.3 OMIM 300500 DiseasesDB …   Wikipedia

• Ocular tremor — Ocular microtremor tracing with burst sections underlined Ocular microtremor (OMT) is a constant, physiological, high frequency (peak 80Hz), low amplitude (estimated circa 150 2500nm (1)) eye tremor. It occurs in all normal people even when the… …   Wikipedia

• Ocular — Having to do with the eye. In a microscope, the lens closest to the eye is termed the ocular (the eyepiece) whereas the objective (also called the objective lens) is the lens nearest to the object being examined. The light microscope today is… …   Medical dictionary

• ocular motor apraxia — oculomotor apraxia defective or absent voluntary eye movements, often owing to a brain lesion. It may be congenital (see Cogan oculomotor a.) or acquired as a result of a brain lesion or ataxia telangiectasia …   Medical dictionary

• Vestibulo-ocular reflex — The vestibulo ocular reflex. A rotation of the head is detected, which triggers an inhibitory signal to the extraocular muscles on one side and an excitatory signal to the muscles on the other side. The result is a compensatory movement of the… …   Wikipedia

• Mancha ocular — Representación esquemática de una célula de Euglena con una mancha ocular roja (9) …   Wikipedia Español

• vestibulo-ocular reflex — ▪ nervous system       eye (eye, human) movement that functions to stabilize gaze by countering movement of the head. In VOR the semicircular canals of the inner ear measure rotation of the head and provide a signal for the oculomotor nuclei of… …   Universalium

• movement — 1. The act of motion; said of the entire body or of one or more of its members or parts. 2. SYN: stool. 3. SYN: defecation. [L. moveo, pp. motus, to move] active m. 1. m. effected by the organism itself, unaided by external influences. 2. in… …   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