Signs & Symptoms

A Concussion is a Type of Brain Injury

When a brain injury occurs, the functions of the neurons, nerve tracts, or sections of the brain can be affected. If the neurons and nerve tracts are affected, they can be unable or have difficulty carrying the messages that tell the brain what to do. This can change the way a person thinks, acts, feels, and moves the body.

Brain injury (concussion) can also change the complex internal functions of the body, such as regulating body temperature; blood pressure; bowel and bladder control. These changes can be temporary or permanent. They may cause impairment or a complete inability to perform a function.
 

Signs and Symptoms of a Concussion

• Headache
• Nausea
• Vomiting
• Dizziness
• Fatigue
• Blurred vision
• Sensitivity to light or noise
• Difficulty thinking and concentrating
• Ringing in the ears
• Sleep disturbances

If you feel you have recently suffered a concussion or other brain injury, please consult a medical provider. If you are currently experiencing a medical emergency, contact 911.

Concussion Information and Facts

Visit these Websites for More Information

Mayo Clinic

CDC

Brain Line