The human eye may literally become a window revealing the earliest signals of Alzheimer's disease, thanks to a new federally funded research initiative at Oregon Health & Science University. The new ...

Retinal vein occlusion (RVO) is a severe disease that occurs when a vein in the light-sensitive layer at the back of the eye (i.e., the retina) becomes blocked, which results in a loss of vision.

A returning feature in Metroid Prime 4: Beyond is the ability to scan important items, enemies, and allies into a comprehensive Scan Logbook to reveal essential information about the world, and to ...

Semiconductor detectors that directly measure the electrical signals produced by X-rays have hugely improved the resolution and contrast of computed tomography scanners. In the 1970s computed ...

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