Age-related changes in the color-match-area effect.
Vision Res
; 36(14): 2079-85, 1996 Jul.
Article
en En
| MEDLINE
| ID: mdl-8776474
Color matches were measured as a function of field diameter (1, 2, 4 and 8 deg) for 53 normal observers aged 13-80 yr. The difference between match midpoints for the 1 deg diameter and the other diameters decreased throughout adulthood, indicating an age-related change in optical density of cone outer segments in the central 1 deg. For all ages, there were large interobserver differences in the magnitude of the difference scores. These results provide an explanation for contradictions in the literature on the effects of age on cone optical density and on the magnitude of the color-match-area effect.
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Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Envejecimiento
/
Percepción de Color
Límite:
Adolescent
/
Adult
/
Aged
/
Aged80
/
Humans
/
Middle aged
Idioma:
En
Revista:
Vision Res
Año:
1996
Tipo del documento:
Article
País de afiliación:
Estados Unidos
Pais de publicación:
Reino Unido