Medically reviewed by William Truswell, MD Key Takeaways The cochlear nerve is part of the eighth cranial nerve and is crucial for hearing.Issues with the cochlear nerve can result from inflammation, ...

New research suggests that regular aerobic exercise doesn’t just benefit the heart muscle, but subtly rewires the nerves that control how the heart works. Regular physical activity does more than ...

In this Teach Me in 10, Dr. Hannah Holmes, Clinical Assistant Professor at Appalachian State University, breaks down the anatomy, function and impact of the vagus nerve.<br /> ...

We’re celebrating 180 years of Scientific American. Explore our legacy of discovery and look ahead to the future. Billions of nerve cells send signals coursing through our bodies, serving as conduits ...

Facial nerve disorders can significantly impact your quality of life, affecting how you speak, eat, drink, and express emotion.A facial nerve disorder results from damage to the nerves controlling ...

Peripheral neuropathy is rarely fatal. However, it can cause serious complications if left untreated. These complications may affect a person’s independence, overall health, and life expectancy.