Concussion tests assess brain function after a head injury. Most concussion tests consist of questionnaires or symptom checklists. Concussion tests check for things like alertness, memory, focus, how fast one thinks and the ability to solve problems. These tests also check balance and coordination. Concussion tests are one of the tools used to diagnose a concussion.
The most common symptoms of concussion include:
- Headache, which is the most common symptom.
- Nausea and Vomiting
- Confusion.
- Temporary loss of consciousness.
- Balance problems/dizziness/lightheadedness.
- Double Vision or Blurry Vision.
- Ringing in the Ears
- Sensitivity to light and noise.
- Feeling tired or drowsy.
- Changes in sleep patterns
- Trouble understanding and/or concentrating.
- Depression or Sadness.
- Being irritable, nervous and anxious.
- Feelings of being “just not right” or in a mental "fog."
- Difficulty paying attention, forgetful and/or memory loss.
Anyone who experiences a hit on their head or a whiplash type head movement should be checked for a concussion. Concussion testing checks cognition, which is the brain’s ability to think and process information — after a head injury.
Brain functions that are evaluated in concussion tests include:
- Alertness.
- Memory.
- Attention and concentration.
- Speed of thinking and solving problems.
- Ability to recall information.
- Vision.
- Balance and coordination.
- Reflexes.
- Hearing.
A concussion is an emergency if the person has any of the following symptoms after a head injury:
- Loss of consciousness for more than 30 seconds
- One pupil larger than the other
- A headache that worsens and doesn't go away
- Slurred speech, weakness, numbness, or decreased coordination
- Repeated vomiting or nausea
- Convulsions or seizures
- Unusual behavior, increased confusion, restlessness, or agitation
- Fluid or blood draining from the nose or ears
- Vision or eye changes
- Ringing in the ears that doesn't go away
CALL 911 or Go to the NEAREST ER.
Author
Paddy Kalish
OD, JD and B.Arch
