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.

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.

The bean-shaped organelles are now being recognized for their part in immune signaling, stress responses, and neural functioning.

"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 ...

There is a strong link between regular physical exercise and good brain health, according to one study. Researchers found ...

Iron's Dual Role in Brain Health Iron is crucial for normal brain function, supporting oxygen transport, DNA synthesis, and neurotransmitter production. However, excessive iron content in sensitive ...

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 ...