Pediatrics

What are your children eating beyond the school gate?

More than three quarters of young people buy food or drink beyond the school gate at least twice a week, according to a new report by a University of Hertfordshire research team, on behalf of Food Standards Agency in Scotland ...

Psychology & Psychiatry

Study: Pupil size shows reliability of decisions

Te precision with which people make decisions can be predicted by measuring pupil size before they are presented with any information about the decision, according to a new study published in PLOS Computational Biology this ...

Psychology & Psychiatry

Our pupils adjust as we imagine bright and dark scenes

Conjuring up a visual image in the mind—like a sunny day or a night sky—has a corresponding effect on the size of our pupils, as if we were actually seeing the image, according to new research.

Psychology & Psychiatry

School body image lessons improve teen body esteem

(Medical Xpress)—Training teachers to deliver body image lessons to teenagers in schools could help improve body esteem and reduce the risk of eating disorders, according to new research by King's College London's Institute ...

Neuroscience

Questions answered with the pupils of your eyes (w/ Video)

Patients who are otherwise completely unable to communicate can answer yes or no questions within seconds with the help of a simple system—consisting of just a laptop and camera—that measures nothing but the size of their ...

Ophthalmology

Rare eye disease leaves people without an iris

(HealthDay)—You may never have heard of aniridia, a genetic disorder that robs people of their vision. But researchers studying the condition say it could give insight into some common health problems—from cataracts and ...

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