NERVOUS SYSTEM HEALTH

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FDA approves second drug to treat ALS

The Food and Drug Administration announced Friday it approved a new drug to help treat amyotrophic lateral sclerosis, commonly known as ALS or Lou Gehrig’s disease.

3d rendering of human  brain on technology background  represent artificial intelligence and cyber space concept

Why your brain has 2 halves

The human brain evolved to have two halves — and a new review of previous research suggests that this dual design may confer special benefits.