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A concussion, also known as a mild traumatic brain injury (mTBI), is a head injury that temporarily affects brain functioning. [9] Symptoms may include loss of consciousness; memory loss; headaches; difficulty with thinking, concentration, or balance; nausea; blurred vision; dizziness; sleep disturbances, and mood changes. [1]
Concussion grading systems are sets of criteria used in sports medicine to determine the severity, or grade, of a concussion, the mildest form of traumatic brain injury. At least 16 such systems exist, [ 1 ] and there is little agreement among professionals about which is the best to use. [ 2 ]
What can you do to protect, identify and treat a concussion? Scientist Julie Stamm, author of the book “The Brain on Youth Sports,” offers five tips to raise awareness.
The word “concussion” may bring to mind football players and other athletes. Or maybe someone who’s been in a bad car wreck. But the truth is that a concussion isn’t always the result of a ...
The test, which can be self-administered or given by an interviewer, asks patients to rate the severity of 16 different symptoms commonly found after a mild traumatic brain injury (MTBI). [6] Patients are asked to rate how severe each of the 16 symptoms has been over the past 24 hours.
Dr. Schaefer explained the mechanism of a concussion to me this way: “A concussion is a brain bruise that causes disruptions to nerves in the brain and that’s why patients with concussions can ...
Sports-related concussions are generally analyzed by athletic training or medical staff on the sidelines using an evaluation tool for cognitive function known as the Sport Concussion Assessment Tool (SCAT), a symptom severity checklist, and a balance test. [4] Repeated concussions are known to cause neurological disorders, particularly chronic ...
The Food and Drug Administration approved a blood test Wednesday that it says can help diagnose concussions more quickly, without the need for X-rays.