Neuroscience

Why animals don't have infrared vision

On rare occasion, the light-sensing photoreceptor cells in the eye misfire and signal to the brain as if they have captured photons, when in reality they haven't. For years this phenomenon remained a mystery. Reporting in ...

Other

FRAX calculator issued in version 3.4

FRAX®, the widely used online fracture risk assessment calculator hosted at the World Health Organization Collaborating Centre for Metabolic Bone Diseases, University of Sheffield (http://www.shef.ac.uk/FRAX), has now ...

Alzheimer's disease & dementia

Can a calculator predict your risk of dementia?

Canadian researchers at The Ottawa Hospital, the University of Ottawa, the Bruyère Research Institute and ICES have built and validated an online calculator that empowers individuals 55 and over to better understand the ...

Diseases, Conditions, Syndromes

COVID calculator updated

The University of Queensland has updated a calculator to help people understand their risk factors for COVID-19 infection and vaccination with the Pfizer vaccine.

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