Ophthalmology

Solar eclipse: Glasses are key says ophthalmologist

Nicole Bajic was completing her medical residency at the University of Chicago when she briefly ducked out between surgery training classes to watch the 2017 solar eclipse darken the skies. At the time, she didn't fully appreciate ...

Vaccination

Discovery sets stage for vaccine against gastric cancer, ulcers

H. pylori is one of the most common disease-causing bacteria. More than half of the world's population have the bacteria in their body; and while in Canada overall prevalence of H. pylori is between 20% and 30%, some groups—including ...

Neuroscience

'Star Wars-style' holograms to communicate with the brain

About 20 years ago, neuroscientists, recording from electrodes implanted in the medial temporal lobe, identified human brain cells that respond only to photos of Jennifer Aniston. It was a headline-grabbing development in ...

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