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Differential effects of aging on spatial contrast sensitivity to linear and polar sine-wave gratings
Changes in visual function beyond high-contrast acuity are known to take place during normal aging. We determined whether sensitivity to linear sine-wave gratings and to an elementary stimulus preferentially processed in extrastriate areas could be distinctively affected by aging. We measured spatia...
Autores principales: | , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Associação Brasileira de Divulgaçãoo Científica
2013
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3854312/ https://www.ncbi.nlm.nih.gov/pubmed/24141613 http://dx.doi.org/10.1590/1414-431X20133117 |