McGill University researchers have identified a brain function that helps explain why childhood stress raises metabolic health risks for some women later in life. A new study found that variations in ...
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 ...
Parkinson's disease does more than cause tremor and trouble walking. It can also affect sleep, smell, digestion and even ...
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.
Age-related changes in protein tagging and degradation may help explain how the brain declines over time and why diet can ...
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.
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 ...
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 ...
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Key brain differences can explain why Ritalin helps improve focus in some more than others
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 ...
Emerging research shows a strong link between diabetes, insulin resistance and Alzheimer's disease. Experts say glucose fluctuations may harm brain health.
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