The neurologic disease called chronic traumatic encephalopathy or CTE has most often been found in people who experienced repeated blows to the head while playing contact sports and there’s now ...

In adults, damage to myelin is a hallmark of MS. In this condition, the immune system mistakenly attacks and destroys the ...

Some animals, including yaks and Tibetan antelopes, thrive at high elevations where oxygen levels are low. In humans, however, insufficient oxygen during development can lead to problems such as ...

People with MS who carry the APOE4 gene variant show greater signs of nerve damage and cognitive decline than those who don't ...

The vestibular system is responsible for the sense of balance in the inner ear. Prolonged use of toxic substances, such as certain antibiotics or anticancer drugs, can damage the hair cells that form ...