Recent work has revealed some of the many crucial functions of astrocytes, brain cells that were once thought to play primarily supportive roles for neurons. Astrocytes do handle debris around neurons ...

In a new paper with implications for preventing Alzheimer's disease and other neurological disorders, Keith Hengen, an associate professor of biology in Arts & Sciences at Washington University in St.

A stressful year leads to anxiety. Lasting isolation gives way to depression. An old trauma nags until it becomes paralyzing.

The human brain contains about 86 billion neurons. These cells fire electrical signals that help the brain store memories and send information and commands throughout the brain and the nervous system.

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." When it comes to defining neuroplasticity, there’s a little quiz that neuroscientist Sandra Bond Chapman, ...

Nearly 16 million American adults have been diagnosed with attention deficit hyperactivity disorder (ADHD), but evidence suggests that more than 30% of them don't respond well to stimulant medications ...

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Variety may be the spice of life, but spices themselves hold the key to a healthier, longer life. More than just a dash of flavor, spices provide much-needed benefits to the brain, improving memory ...

Share on Pinterest Ultra-detailed MRI scans show that severe COVID-19 damages the brainstem, a brain region responsible for vital functions like breathing. ALAIN JOCARD/AFP via Getty Images Previous ...

Elon Musk co-founded Neuralink in 2016 to develop brain-machine interfaces. The first product — the N1 implant — focuses on allowing patients with paralysis to control computer cursors with their mind ...