Tonga underwater volcanic eruption produced the highest-ever plume on RECORD, reaching an altitude of.Harvard research who stitched baby monkeys' eyes shut also rips them from their mother's arms immediately.REVEALED: The 50 most beautiful baby names backed by science.How humans may look in the year 3000, thanks to our reliance on tech: Hunchbacked and wide-necked with a.'If this is the case, these pupil measurements could be used to help diagnose ASD or determine the severity of symptoms.' predict that pupil changes will be even more dramatic in people with ASD. 'Future studies are needed to see if similar pupil fluctuations occur in people diagnosed with ASD,' researchers wrote. Researchers found those whose pupils flickered also ranked higher on the survey. Participants were asked to complete a self-reporting questionnaire. 'The pupils of people with ASD-type traits became larger when they perceived the dark side of the cylinder to be forward, and smaller when the light side appeared,' researchers found. 'This can be helpful because different people distribute their attention differently. 'Tracking changes in pupil size can tell scientists what someone is focusing on,' researchers, lead by PhD student Marco Turi, wrote in the paper published in eLife.
They shrink in bright light and expand in darkness to let more light in. This is because the pupils control how much light reaches the eye. Watch the optical illusion below to see how you interpret the moving dots, however, you'll need to ask a friend or family member to check your pupil dilation. When viewing the illusion as a singular entity, pupils will not dilate as they are not focused on the individual colours. Individuals who see the illusion as a single, three-dimensional rotating column are less likely to have autism, researchers say. People who see the illusion as two-dimensional separate moving sheets have a more detail-orientated view, and are more likely to have Autism Spectrum Disorder (ASD).īut watching the illusion in this way will cause your pupils to dilate as you intently flick between the separate shades in the pattern. That's because people who have autism interpret the two layers of black and white dots differently to those who do not have the condition. If someone's pupils dilate when they watch the illusion, which displays a pattern of white and black dots that can appear as either a rotating cylinder or two static sheets of dots shuffling side-to-side, they are likely to have mild autism. However, specialists have created an optical illusion to help diagnose the condition.
Accurately diagnosing autism can be difficult, especially with young children.
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