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numbness or weakness in part of their body. problems with walking, balance, understanding, speaking or writing. hit their head at speed, such as in a car crash, being hit by a car or bike or a diving accident. a head wound with something inside it or a dent to the head.
16 de may. de 2024 · About concussion. Concussion is the sudden but short-lived loss of mental function that occurs after a blow or other injury to the head. It is the most common but least serious type of brain injury. The medical term for concussion is minor traumatic brain injury. Symptoms of concussion include brief: loss of consciousness after the head injury.
12 de ene. de 2024 · Imaging tests. Brain imaging may be recommended for some people who have had a concussion. Imaging may be done in people with symptoms such as bad headaches, seizures, repeated vomiting or symptoms that are becoming worse. Imaging tests may determine whether the injury has caused bleeding or swelling in the skull.
17 de ago. de 2023 · Concussion Symptoms. Concussions can be tricky to diagnose. Though you may have a visible cut or bruise on your head, you can't see a concussion. Signs of a concussion may not appear for days or ...
The most common symptoms of concussion are confusion and/or memory loss about the event that led to the head injury. Other common early symptoms of concussion include: headache. dizziness. vertigo. nausea and/or vomiting. lack of awareness of your surroundings. vision and speech difficulties. Concussion does not always cause a person to become ...
23 de mar. de 2021 · Summary. A concussion is a type of brain injury. It involves a short loss of normal brain function. It happens when a hit to the head or body causes your head and brain to move rapidly back and forth. This sudden movement can cause the brain to bounce around or twist in the skull, creating chemical changes in your brain.
Symptoms. A concussion can affect memory, judgment, reflexes, speech, balance and muscle coordination. People with concussions often report a brief period of amnesia or forgetfulness, where they cannot remember what happened immediately before or after the injury. They may act confused, dazed or describe “seeing stars.”.
