field of fixation


field of fixation
поле фиксации

Англо-русский офтальмологический словарь. 2010.

Смотреть что такое "field of fixation" в других словарях:

  • field of fixation — the region bounded by the utmost limits of central or clear vision, the eye being allowed to move, but the head being fixed …   Medical dictionary

  • Fixation index — (FST) is a measure of population differentiation based on genetic polymorphism data, such as Single nucleotide polymorphisms (SNPs) or microsatellites. It is a special case of F statistics, the concept developed in the 1920s by Sewall Wright.This …   Wikipedia

  • fixation point — n the point in the visual field that is fixated by the two eyes in normal vision and for each eye is the point that directly stimulates the fovea of the retina …   Medical dictionary

  • field — A definite area of plane surface, considered in relation to some specific object. [A.S. feld] auditory f. the space included within the limits of hearing of a definite sound, as of a tuning fork …   Medical dictionary

  • Oral Fixation Vol. 2 — Studio album by Shakira Released November 28, 2005 …   Wikipedia

  • Meridian (perimetry, visual field) — This article is about the perimetry concept. For other uses of the word, see Meridian. Meridian is used in perimetry and in specifying visual fields. According to IPS Perimetry Standards 1978 (2002): Perimetry is the measurement of [an observer… …   Wikipedia

  • Directive on rental right and lending right and on certain rights related to copyright in the field of intellectual property — EU directive title=Directive on rental right and lending right and on certain rights related to copyright in the field of intellectual property number=92/100/EEC madeby=European Council madeunder=Arts. 57(2), 66 100a OJref=L346, 1992 11 27, p. 61 …   Wikipedia

  • Nitrogen fixation — is the natural process, either biological or abiotic, by which nitrogen (N2) in the atmosphere is converted into ammonia (NH3).[1] This process is essential for life because fixed nitrogen is required to biosynthesize the basic building blocks of …   Wikipedia

  • Zero-point field — In quantum field theory, the zero point field is the lowest energy state of a field, i.e. its ground state, which is non zero. [cite book | last = Gribbin | first = John | title = Q is for Quantum An Encyclopedia of Particle Physics | publisher …   Wikipedia

  • surplus field — the portion of the field of vision in partial hemianopia which passes beyond the point of fixation …   Medical dictionary

  • Nystagmus — Rapid rhythmic repetitious involuntary (unwilled) eye movements. Nystagmus can be horizontal, vertical or rotary. * * * Involuntary rhythmic oscillation of the eyeballs, either pendular or with a slow and fast component. [G. nystagmos, a nodding …   Medical dictionary

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