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Medical

How the Brain Draws a Map

How the Brain Draws a Map X Marks the Spot: Imaging Study in Mice Sheds Light on How the Brain Draws a Map to a Specific Destination Scientists track brain-cell activity of mice in real time, gain insight into how ...

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Human Hearing Loss Could Be Reversible

  Human Hearing Loss Could Be Reversible Many animals regenerate the tiny hair cells that enable hearing—and there are promising signs that people can be made to do the same. After a songbird loses its hearing due to physical trauma ...

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Dry Eye is Common and Easily Treated

Seema Capoor Dry Eye is Common and Easily Treated Our eyes can become dry and uncomfortable due to a number of things – irritants in the environment, age, gender, certain medications or medical conditions – that can leave them feeling ...

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