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Título:
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Visual Discrimination Increase by Yellow Filters in Retinitis Pigmentosa
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Autores:
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Cedrún Sánchez, Juan Enrique ;
Chamorro Gutiérrez, Eva ;
Bonnin Arias, Cristina ;
Aguirre Vilacoro, Victoria ;
Castro, José J. ;
Sánchez Ramos, Celia
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Tipo de documento:
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texto impreso
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Editorial:
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Lippincott Williams & Wilkins, 2016
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Dimensiones:
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application/pdf
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Nota general:
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info:eu-repo/semantics/restrictedAccess
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Idiomas:
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Palabras clave:
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Estado = En prensa
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Materia = Ciencias Biomédicas: Medicina: Oftalmología
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Materia = Ciencias Biomédicas: Óptica y optometría: Baja visión
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Materia = Ciencias Biomédicas: Óptica y optometría: Óptica oftálmica
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Tipo = Artículo
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Resumen:
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PURPOSE: The objective of this study was to evaluate, by halometry and under low illumination conditions, the effects of short-wavelength light absorbance filters on visual discrimination capacity in retinitis pigmentosa patients. METHODS: This was an observational, prospective, analytic, and transversal study on 109 eyes of 57 retinitis pigmentosa patients with visual acuity better than 1.25 logMAR. Visual disturbance index (VDI) was determined using the software Halo 1.0, with and without the interposition of filters which absorb (totally or partially) short-wavelength light between 380 and 500 nm. RESULTS: A statistically significant reduction in the VDI values determined using filters which absorb short-wavelength light was observed (p
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En línea:
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https://eprints.ucm.es/38675/1/Visual%20discrimination_OVS-2016_art%20in%20press.pdf
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