A concussion is a type of mild traumatic brain injury (mTBI). It occurs when a bump, blow or shake to your head or body causes your brain to shake inside your skull, causing your brain to be bruised in a similar way to other parts of the body.
There are a variety of mobile apps about concussion. They can be a useful way to learn about concussion — its diagnoses, symptoms and treatment
Here are some concussion apps reviewed by Healthify