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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.
- Overview
- Symptoms
- Causes
- Risk Factors
- Complications
- Prevention
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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 to ...
The symptoms of a concussion can be subtle and may not occur right away. Symptoms can last for days, weeks or even longer. Common symptoms after a mild traumatic brain injury are headache, confusion and loss of memory, known as amnesia. The amnesia usually involves forgetting the event that caused the concussion. Physical symptoms of a concussion m...
During a concussion, the brain slides back and forth against the inner walls of the skull. This forceful movement can be caused by a violent blow to the head and neck or upper body. It also may be caused by the sudden acceleration or deceleration of the head. This may happen during a car crash, a fall from a bike or from a collision with another pl...
Events and factors that may increase the risk of a concussion include: 1. Activities that can lead to falls, especially in young children and older adults. 2. High-risk sports such as American football, hockey, soccer, rugby, boxing or other contact sports. 3. Not using proper safety equipment and supervision when playing high-risk sports. 4. Auto ...
Potential complications of concussion include: 1. Post-traumatic headaches.Some people experience concussion-related headaches for several days to weeks after a brain injury. 2. Post-traumatic vertigo.Some people experience a sense of spinning or dizziness for days or weeks after a brain injury. 3. Persistent post-concussive symptoms, also known as...
These tips may help you prevent or minimize the risk of a concussion: 1. Wear protective gear during sports and other recreational activities. Make sure the equipment fits properly, is well maintained and is worn correctly. Follow the rules of the game and practice good sportsmanship. Be sure to wear a helmet when bicycling, motorcycling, snowboard...
A concussion is a mild traumatic brain injury that affects brain function and can cause headaches, confusion, memory problems and other symptoms. Learn how to recognize, treat and prevent concussions from Mayo Clinic experts.
15 ott 2020 · La commozione cerebrale (o concussione cerebrale) è una alterazione temporanea delle funzioni cerebrali causata da un trauma alla testa o al collo. Scopri come riconoscerla, quando consultare un medico e quali sono le possibili complicazioni.
Modifica dati su Wikidata · Manuale. La commozione cerebrale è la più comune forma di compromissione transitoria dell'attività funzionale del cervello. [1] Quando è di natura traumatica, si parla anche di concussione cerebrale (dal latino concussus, passato di concutĕre: "tremare, scuotere violentemente").
13 feb 2018 · Una concussione cerebrale è un trauma cranico che provoca un danno temporaneo alla funzione cerebrale. Scopri come riconoscerla, come curarla e come evitare il rischio di un secondo impatto.
2 giu 2020 · Learn what a concussion is, how it happens, and how to recognize the signs and symptoms. Find out how to prevent and treat concussions and when to seek emergency care.
17 ago 2023 · A concussion is most often caused by a sudden direct blow or bump to the head. According to the CDC, between 2001 and 2009, an estimated 173,285 people under age 19 were treated...
