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This is true, but the human brain and visual system can perceive ... When light enters our eye through the pupil and hits the retina, our visual system compares the amount of light absorbed ...

All procedures met the tenets of the Declaration of Helsinki and were approved by the Human ... pupil sizes of the children wearing DISC lenses were 5.07±0.80 mm and 6.79±0.70 mm under photopic and ...

Years 7 and 8 are the most overstretched, with 20 councils reporting no capacity for Year 7 pupils, while 13 face similar pressures in Year 8. Nottinghamshire is the worst hit, needing 468 extra ...

The goal of this study was to understand how pupil size is modulated by autonomic arousal. Human participants fixated various emotional face stimuli, of which low-level visual properties were ...

WE have shown 1 that the impression of brightness produced by a light ray which forms an image on a fixed area of the retina depends in high degree on the position of entry of the ray in the eye ...

Lady Smith said the abuse 'materialised' for many pupils, and continued 'for a long time' at the school, which Charles attended from 1962 to 1967. A bombshell new report has revealed that Hahn ...

Former teacher Emlyn Jones, who now runs a security firm, said more knives are being carried into schools because young people think it is cool, and they make them feel safe. Mr Jones said ...

Oakwood Solicitors said it was now working with almost 30 cases relating to abuse allegations at the former Wings School Former pupils at a residential school caring for vulnerable young people ...

Few people have spent time gazing into a sheep’s eyes, but if you have, you may have noticed something very strange about their pupils. Instead of being round, as is the case with humans ...