Headaches, nausea, dizziness, and confusion are among the most common symptoms of a concussion. But researchers say a blow to the head can also make it hard to understand speech in a noisy room. Emily ...

Headaches, nausea, dizziness, and confusion are among the most common symptoms of a concussion. But researchers say a blow to the head can also make it hard to understand speech in a noisy room.

More than 50% of concussions in the United States go undiagnosed, and about 70% occur in sports settings. Star players in pursuit of big wins often brush aside what might be serious brain injuries to ...

A concussion can make it difficult to converse in a noisy room. Scientists say that's because the injury has impaired the brain's ability to... After a concussion, the brain may no longer make sense ...