TERMIUM Plus®

The Government of Canada’s terminology and linguistic data bank.

PHENOMENE AUBERT [2 records]

Record 1 2000-03-27

English

Subject field(s)
  • Psychology (General)
CONT

The perimetric variation of visual acuity was first mapped in 1857 by Aubert & Förster, again by Hirschberg in 1887, and yet again by Werthein in 1894. Those early pioneers established that visual acuity falls inversely with eccentricity of target location from the center of the visual field, and that iso-acuity contours, or "isopters" to use a term invented by Hirschberg, are horizontally elongated ovals displaced by increasing amounts into the temporal visual field with increasing eccentricity.

French

Domaine(s)
  • Psychologie (Généralités)
CONT

phénomène d’Aubert-Förster. Aubert et Förster ont signalé qu'en vision indirecte l'acuité déterminée à faible distance était plus grande qu'à distance éloignée.

Spanish

Save record 1

Record 2 1998-04-20

English

Subject field(s)
  • The Eye
DEF

The apparent displacement of an isolated vertical line in the direction opposite to which the subject's head is tilted.

French

Domaine(s)
  • Oeil
OBS

Si, dans le noir, on penche la tête lentement d’un côté tout en regardant une ligne verticale lumineuse, la ligne apparaît pencher dans la direction opposée. Ce phénomène est dû à l’absence de changements posturaux compensatoires.

OBS

Source MVISI-F : Le nouveau dictionnaire de la vision par Michel Millodot, Médiacom Vision Éditeur, 1997.

Spanish

Campo(s) temático(s)
  • Ojo
Save record 2

Copyright notice for the TERMIUM Plus® data bank

© Public Services and Procurement Canada, 2025
TERMIUM Plus®, the Government of Canada's terminology and linguistic data bank
A product of the Translation Bureau

Features

Language Portal of Canada

Access a collection of Canadian resources on all aspects of English and French, including quizzes.

Writing tools

The Language Portal’s writing tools have a new look! Easy to consult, they give you access to a wealth of information that will help you write better in English and French.

Glossaries and vocabularies

Access Translation Bureau glossaries and vocabularies.

Date Modified: