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- Dictionaryconcussion/kənˈkʌʃn/
noun
- 1. temporary unconsciousness or confusion caused by a blow on the head: "he was carried off the pitch with concussion" Similar
- 2. a violent shock as from a heavy blow: "the ground shuddered with the concussion of the blast" Similar
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Jan 12, 2024 · 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.
Concussion involves diffuse (as opposed to focal) brain injury, meaning that the dysfunction occurs over a widespread area of the brain rather than in a particular spot. It is thought to be a milder type of diffuse axonal injury, because axons may be injured to a minor extent due to stretching.
CONCUSSION definition: 1. temporary damage to the brain caused by a fall or hit on the head or by violent shaking: 2…. Learn more.
A concussion is a mild traumatic brain injury caused by a bump, violent jolt or blow to your head. Anyone from infants to the elderly can get a concussion. Headache is the most common symptom. Most symptoms resolve within 14 to 21 days.
Aug 17, 2023 · A concussion is a brain injury often caused by a blow such as a fall or collision in sports. Photo Credit: Living Art Enterprises / Science Source. Concussion...
Nov 20, 2023 · Concussions can cause serious symptoms that require medical treatment. A concussion is a traumatic brain injury that results in an altered mental state.
Apr 3, 2024 · A concussion is a serious condition that needs to be addressed as soon as possible. Knowing the signs and symptoms of a concussion in yourself or a loved one will help you seek prompt treatment. Getting adequate treatment soon after a concussion reduces the risk of complications and helps prevent prolonged symptoms.
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 type of traumatic brain injury, or TBI, caused by a bump, blow, or jolt to the head or by a hit to the body that causes the head and brain to move rapidly back and forth. Rapid movement causes brain tissue to change shape, which can stretch and damage brain cells.
Apr 5, 2024 · A concussion is a type of traumatic brain injury—or TBI—caused by a bump, blow, or jolt to the head or by a hit to the body that causes the head and brain to move rapidly back and forth.
