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Base de datos CISDOC

ID (ISN) del documento42725
Número CIS 84-1576
ISSN - Título de la serie 0303-8408 - SPM - Sozial- und Präventivmedizin - Social and Preventive Medicine - Médecine sociale et préventive
Año 1984
Número de serie
Autor(es) Krueger H.
Título Consequences of presbyopia for visual dynamics and work with visual display units
Título original Folgen der Presbyopie für die Sehdynamik und die Arbeit am Bildschirm [en alemán]
Información bibliográfica 1984, Vol.29, No.4-5, p.190-191. Illus. 3 ref.
Resumen Description of methods and results of examinations to determine the accommodation period of the eye, and the orientation and diameter of the pupil in 100 persons of different ages. Results are represented graphically for accommodation reaction time, accuracy of dynamic accommodation and maximum rate of accommodation as functions of age. The speed and amplitude of orientation of the eye did not depend on age, whereas a decrease in accommodative ability was seen in subjects ≥40yrs old. Subjects in this age group tend to maintain a fixed posture when working with visual display units, in order to keep their eyes at a constant distance from the screen.
Descriptores (primarios) tareas visuales; exámenes de la función visual; pantallas de visualización; presbicia
Descriptores (secundarios) trabajadores de edad; postura en el trabajo; agudeza visual; percepción de la profundidad; edad
Tipo de documento D - Artículos periódicos
Tema(s) Iluminación, color, visión
Broad subject area(s)
Navegación por categoria(s) Diseases of the eye and vision damage
Office work
Visual display terminals (VDTs)
Older workers