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Extrafoveal capture of attention by emotional scenes: affective valence versus visual saliency
Pairs of emotional (pleasant or unpleasant) and neutral scenes were presented peripherally (5 degrees away from fixation) during a central letter-discrimination task. Selective attentional capture was assessed by means of ...
Selective orienting to pleasant versus unpleasant visual scenes
We investigated the relative attentional capture by positive versus simultaneously presented negative images in extrafoveal vision for female observers. Pairs of task-irrelevant pleasant and unpleasant visual scenes were ...
Avaliação da tomografia de coerência óptica em pacientes portadores de degeneração macular relacionada à idade tratada com terapia fotodinâmica com verteporfina
(Conselho Brasileiro de Oftalmologia, 2008-12-01)
PURPOSE: To identify the optical coherence tomography (OCT) findings in patients with age-related macular degeneration (ARMD) treated with photodynamic therapy (PDT). STUDY DESIGN: Open, non-randomized, interventional case ...
Intravitreal ranibizumab and bevacizumab for the treatment of nonsubfoveal choroidal neovascularization in age-related macular degeneration
(Conselho Brasileiro de Oftalmologia, 2009-10-01)
PURPOSE: To investigate the efficacy of vascular endothelial growth factor-specific (VEGF) monoclonal antibodies in the treatment of choroidal neovascularization secondary to age-related macular degeneration (AMD) that ...
Percepción de rostros: Top Down vs. Bottom Up Captura de la atención comparada de rostros vs. cuerpos humanos completos mediante registro de movimientos oculares durante la exploración libre de imágenes naturalistas
(Universidad de Chile, 2016)
Los rostros son estímulos que capturan la mirada en humanos de manera involuntaria, sostenida, casi universal y desde temprano en la ontogenia, sin embargo, no presentan características físicas (o bottom-up) que expliquen ...
Visual field losses in workers exposed to mercury vapor
(ACADEMIC PRESS INC ELSEVIER SCIENCE, 2008)
Visual field losses associated with mercury (Hg) exposure have only been assessed in patients exposed to methylmercury. Here we evaluate the automated visual field in 35 ex-workers (30 males; 44.20+/-5.92 years) occupationaly ...
Effect of eccentricity and light level on the timing of light adaptation mechanisms
(Optical Society of America, 2018-04)
We explored the complexity of the light adaptation process, assessing adaptation recovery (Ar) at different eccentricities and light levels. Luminance thresholds were obtained with transient background fields at mesopic ...
Propriedades psicométricas do Children's Visual Function Questionnaire adaptado para avaliação de qualidade de vida relacionada à visão de crianças com toxoplasmose congênita
(Universidade Federal de Minas GeraisBrasilMEDICINA - FACULDADE DE MEDICINAPrograma de Pós-Graduação em Ciências da Saúde - Saúde da Criança e do AdolescenteUFMG, 2016-02-24)
Introduction: The high prevalence of congenital toxoplasmosis (CT) in Brazil, in addition to the high burden of ocular involvement in infected individuals, evolving to low vision (LV) in many of them, highlights the ...
Caracterización de membranas epiretinianas en oclusiones venosas de la retina mediante angiotomografía de coherencia óptica
Purpose: To evaluate clinical and angiotomography (OCT-A) characteristics of patients with epiretinal membranes (ERM) secondary to retinal vein occlusions (RVO). Method: Cross sectional study. OCT-A images and medical ...