The effects of age on visual perception of sine-wave gratings at low luminance / Os efeitos da idade na percepção visual de grades senoidais em luminância baixa
The aim of this work was to investigate the contrast sensitivity function for sine-wave gratings in the range between 0.25-2 cpd in young and older adults (20-23, 30-39, 40-49, 50-59, 60-69 years old) using low luminance. All subjects were free from identifiable ocular disease and had normal acuity....
| Main Authors: | , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
SpringerOpen
2006-01-01
|
| Series: | Psicologia: Reflexão e Crítica |
| Subjects: | |
| Online Access: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-79722006000300010&lng=pt&nrm=iso&tlng=pt |