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A concussion is an alteration in mental function or level of awareness caused by a head injury. A concussion may involve a loss of consciousness, can occur without obvious damage to brain structures, and lasts less than 6 hours. (See also Sports-Related Concussion and Overview of Head Injuries.) In concussion, no brain damage can be detected on ...
Sep 11, 2013 · A concussion is a type of traumatic brain injury (TBI). Most often, it occurs when you hit your head hard against an object. This is sometimes called a blow to the head. It also can happen from a blow to your neck or body. This causes sudden head movement that jars, or shakes, your brain.
Apr 29, 2024 · A concussion is an injury to the brain that results in temporary loss of normal brain function. Medically, it is defined as a clinical syndrome characterized by immediate and transient alteration in brain function, including alteration of mental status or level of consciousness, that results from mechanical force or trauma.
A concussion is a type of traumatic brain injury (TBI) that results in temporary impairment of mental function. Concussions are sometimes referred to as mild traumatic brain injuries (mTBI) to distinguish them from more serious types of brain injuries. Concussions occur when a sudden movement causes the brain to bounce against or around the skull.
Jan 18, 2023 · Overview. Persistent post-concussive symptoms — also called post-concussion syndrome — occurs when symptoms of a mild traumatic brain injury last longer than expected after an injury. These symptoms may include headaches, dizziness, and problems with concentration and memory. They can last weeks to months. A mild traumatic brain injury is ...
Jun 3, 2019 · Days 1 and 2. In the first two days after a concussion, follow these steps to ensure you have a safe recovery: Rest. Avoid caffeine. Sleep at least 8 to 10 hours in a 24 hour period. Have someone ...
A concussion is a brain injury that affects the way the brain works and can lead to symptoms such as headache, dizziness, and confusion. Symptoms usually go away within a few days to a month with rest and a gradual return to school and regular activities. Sometimes, the symptoms last longer.
