Brain injuries

A severe traumatic brain injury can make it hard to remember recent events or conversations. But a form of brain stimulation appears to ease this memory deficit.

Scientists have shown that deep brain stimulation during sleep can help people retain new information. The approach could help people with memory problems related to disorders like Alzheimer's.

Mora Leeb was 9 months old when surgeons removed half her brain. Now 15, she plays soccer and tells jokes. Scientists say Mora is an extreme example of a process known as brain plasticity.

The latest generation of hard hats are designed to cushion the brain during an impact by absorbing forces that cause the head to spin.

Actress Anne Heche, 53, has been hospitalized since last Friday, when she was allegedly speeding in her blue Mini Cooper and crashed into two homes.

Arts therapies appear to ease brain disorders from Parkinson's to PTSD. Now, artists and scientists have launched an effort to understand how these treatments change the brain.

Intensive rehabilitative therapy that starts two to three months after a stroke may be key to helping the injured brain rewire, a new study suggests. That's later than covered by many insurance plans.

Doctors are researching why some patients remain unconscious for days or weeks, even after sedating drugs are withdrawn. They also worry that these patients aren't being given time to recover.