Surgery

AI offers tool to improve surgeon performance

When surgeons are trained, they usually need the supervision of more experienced doctors who can mentor them on their technique. That may be changing due to a new artificial intelligence system developed by Caltech researchers ...

Health

Scientists devise new way to measure skin barrier function

The skin is the primary physical barrier against harmful substances in the environment. But there is a significant difference in the protective capacity of the skin across individuals. Knowing the health of one's skin and ...

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