Binocular integration of contrast information in amblyopia.
Vision Res
; 32(11): 2135-50, 1992 Nov.
Article
en En
| MEDLINE
| ID: mdl-1304091
ABSTRACT
We asked whether suppression in amblyopia could be accounted for by dichoptic masking as described in normals, operating in the presence of a contrast threshold difference between the two eyes. A dichoptic masking paradigm was employed to investigate binocular interaction in a mixed group of amblyopic subjects. Normal dichoptic masking was not seen after threshold differences between the two eyes were accounted for in the majority of subjects studied. We found that the binocular dysfunction did not merely follow as a consequence of the known monocular loss and that it depended upon the aetiology of the amblyopia and the spatial frequency of the stimulus.
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Colección:
01-internacional
Banco de datos:
MEDLINE
Asunto principal:
Sensibilidad de Contraste
/
Ambliopía
/
Percepción de Profundidad
Límite:
Adolescent
/
Adult
/
Female
/
Humans
/
Male
Idioma:
En
Revista:
Vision Res
Año:
1992
Tipo del documento:
Article
País de afiliación:
Reino Unido