Not long ago, people were only considered to have a concussion if they were knocked out or suffered memory loss. But recent studies show minor or repeated hits to the head can also cause ...

Screening tests don’t reveal why there may be cognitive impairment, where in the brain there’s a problem ... as can some medications, a head injury, alcohol or drug misuse, too little sleep ...

Unresponsive patients may still be conscious enough to 'perform cognitive tests,' a major international ... Some patients with severe brain injury do not appear to be processing their external ...

A University of Alabama at Birmingham Heersink School of Medicine-led study suggests that first-time transient ischemic ...

Are you having problems in memory, attention, and multitasking because of a traumatic brain injury (blow or blast to the head) and not from a stroke or something else? If this is you and you are ...