Medical research

Transplanted neural stem cells treat ALS in mouse model

Amyotrophic lateral sclerosis (ALS), also known as Lou Gehrig's disease, is untreatable and fatal. Nerve cells in the spinal cord die, eventually taking away a person's ability to move or even breathe. A consortium of ALS ...

Health

How much sleep's enough? Navy wants to know

It is unarguable that lack of sleep can affect cognitive and motor performance, but the U.S. Navy wants to know what happens when exposure to motion is also a factor.

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