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  1. en.wikipedia.org › wiki › ConcussionConcussion - Wikipedia

    A concussion, also known as a mild traumatic brain injury (mTBI), is a head injury that temporarily affects brain functioning. Symptoms may include loss of consciousness; memory loss; headaches; difficulty with thinking, concentration, or balance; nausea; blurred vision; dizziness; sleep disturbances, and mood changes.

  2. www.webmd.com › brain › concussionConcussions: Signs, Symptoms, and Treatment - WebMD

    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 ...

  3. www.verywellhealth.com › how-to-tell-if-you-have-a-concussion-5188754How to Tell If You Have a Concussion - Verywell Health

    3 de abr. de 2024 · A concussion is a form of traumatic brain injury (TBI) that occurs after a blow or jolt to the head. This sudden movement of the head can cause the brain to bounce around or twist in the skull, creating chemical changes in your brain. A concussion can produce a temporary or permanent loss of brain function.

  4. medlineplus.gov › concussionConcussion | MedlinePlus

    23 de mar. de 2021 · 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.

  5. www.cdc.gov › heads-up › signs-symptomsSigns and Symptoms of Concussion | HEADS UP | CDC

    7 de abr. de 2024 · You should continue to check for signs of concussion right after the injury and a few days after the injury. If your child or teen's concussion signs or symptoms get worse be sure to share this information with their healthcare provider. Observable signs of a concussion. Can't recall events prior to or after a hit or fall. Appears dazed or stunned.

  6. www.healthline.com › health › concussionConcussion: Symptoms, Diagnosis, and Treatments - Healthline

    20 de nov. de 2023 · Concussions can cause serious symptoms that require medical treatment. A concussion is a traumatic brain injury that results in an altered mental state.

  7. medlineplus.gov › spanish › concussionConmoción cerebral: MedlinePlus en español

    31 de may. de 2023 · Una conmoción cerebral es un tipo de lesión cerebral.Implica una breve pérdida de la función cerebral normal. Ocurre cuando un golpe en la cabeza o cuerpo provoca que su cabeza se mueva violentamente para adelante y para atrás. Este repentino movimiento puede causar que el cerebro se golpee contra el cráneo.