Explain It To Me Concussions Cnn Video Cnn's dr. sanjay gupta explains the physiology of concussions and the long term effects of suffering one. A concussion is a mild traumatic brain injury that affects brain function. effects are often short term and can include headaches and trouble with concentration, memory, balance, mood and sleep. concussions usually are caused by an impact to the head or body that is associated with a change in brain function. not everyone who experiences a blow.
Explain It To Me Concussions Cnn Video But it's important to recognize the signs of a concussion so you can take the proper steps to treat the injury. there are some common physical, mental, and emotional symptoms a person may display. Key points about concussion. a blow or a jolt to the head can cause a concussion. symptoms such as headache, nausea, vomiting, dizziness, or trouble thinking can happen right away, or they may come on gradually over time. call a healthcare provider right away or go to the emergency room if a person loses consciousness after a blow to the head. A concussion is a traumatic brain injury that results in temporary loss of brain function. it happens when a blow, bump, or jolt to the head causes the brain to move rapidly back and forth. 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.
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