Spectacles Glasses
Mostrando 1-4 de 4 artigos, teses e dissertações.
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1. Problemática da correção óptica em escolares: acesso, comparecimento, necessidade e uso de óculos / Optical correction issue in schoolchildren: access, attendance, need and use of spectacles
INTRODUÇÃO: A falta da correção óptica recentemente foi reconhecida como importante causa de baixa visão e parece ser um problema fácil de ser resolvido com o uso de óculos. No entanto, a falta da correção óptica é um problema complexo do seu diagnóstico ao tratamento, envolvendo a procura e alcance da assistência médica, além da confecção
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 26/08/2011
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2. Results of a randomised trial of treating abnormal hypermetropia from the age of 6 months.
Children who were abnormally hypermetropic at the age of 6 months were randomly allocated treatment with spectacles or no treatment. The eventual incidence of squint was the same in both groups (approximately 24%). The last known visual acuity of the two groups was not significantly different either. Therefore there is no indication to screen infants with a
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3. Information optimization in coupled audio-visual cortical maps
Barn owls hunt in the dark by using cues from both sight and sound to locate their prey. This task is facilitated by topographic maps of the external space formed by neurons (e.g., in the optic tectum) that respond to visual or aural signals from a specific direction. Plasticity of these maps has been studied in owls forced to wear prismatic spectacles that
National Academy of Sciences.
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4. Effect of spectacle use and accommodation on myopic progression: final results of a three-year randomised clinical trial among schoolchildren.
Two hundred and forty mildly myopic schoolchildren aged 9-11 years were randomly allocated to three treatment groups and the progression of myopia was followed-up for three years. The treatment groups were: (1) minus lenses with full correction for continuous use (the reference group), (2) minus lenses with full correction to be used for distant vision only,