What is an example of a concussion?
The definition of a concussion is a violent shaking or a shock, or an injury to the brain, particularly as the result of heavy blow to the head. An example of a concussion is the result of someone smacking her head into the dashboard in a car accident.
What does the word concussed mean?
verb (tr) to injure (the brain) by a violent blow, fall, etc. to shake violently; agitate; disturb.
How do you spell head concussion?
/ (kənˈkʌʃən) / noun. a jarring of the brain , caused by a blow or a fall, usually resulting in loss of consciousness. any violent shaking; jarring. [ kən-kŭsh′ən ] n. [ kən-kŭsh′ən ]
What are the 4 categories of concussion symptoms?
The signs and symptoms of concussion reported within 1 to 7 days post injury (see Table 3-3) typically fall into four categories —physical (somatic), cognitive, emotional (affective), and sleep—and patients will experience one or more symptoms from one or more categories .
What is concussion sentence?
Mr Row was thrown on the way home, sustaining concussion of the brain. 3. 0. A concussion occurs when the head hits or is hit by an object, or when the brain is jarred against the skull with sufficient force to cause temporary loss of function in the higher centers of the brain.
What happens if a concussion goes untreated?
This common form of brain injury temporarily disrupts mental function. If not treated, it can have nasty, long-term consequences. People with untreated concussion may suffer from headaches and fatigue — sometimes for years. They aren’t as sharp as they should be mentally and they can’t focus.
What does concussion mean in English?
1a : a stunning, damaging, or shattering effect from a hard blow especially : a jarring injury of the brain resulting in disturbance of cerebral function The football player suffered a concussion .
What does slackening mean?
1 : to make less active : slow up slacken speed at a crossing. 2 : to make slack (as by lessening tension or firmness) slacken sail. intransitive verb. 1 : to become slack or slow or negligent : slow down.
How long does a concussion last?
In most people, symptoms occur within the first seven to 10 days and go away within three months . Sometimes, they can persist for a year or more. The goal of treatment after concussion is to effectively manage your symptoms.
How long after hitting head can concussion symptoms start?
“For some people, the symptoms after a concussion may not become apparent until later in the day,” says Beth Kolar, advanced clinician at Bryn Mawr Rehabilitation Hospital, part of Main Line Health, who explains that delayed concussion symptoms may present 24 to 48 hours after and injury.
How can I tell if a head injury is mild or severe?
Symptoms may include: Mild head injury : Raised, swollen area from a bump or a bruise. Small, superficial (shallow) cut in the scalp. Headache. Moderate to severe head injury (requires immediate medical attention)–symptoms may include any of the above plus: Loss of consciousness. Severe headache that does not go away.
How does a concussion feel?
The signs and symptoms of a concussion can be subtle and may not show up immediately. Symptoms can last for days, weeks or even longer. Common symptoms after a concussive traumatic brain injury are headache, loss of memory (amnesia) and confusion.
How do eyes look when you have a concussion?
After more serious head injuries are excluded, a diagnosis of concussion can be made. Medical professionals have long used the pupillary light reflex—usually in the form of a penlight test where they shine a light into a patient’s eyes —to assess severe forms of brain injury.
Do I have a concussion test?
This exam looks for vestibular, balance, and vision problems that often occur with a concussion . Your doctor may order imaging tests — such as MRI or CT scans — to make sure there’s no bruising or bleeding in your brain. To confirm a concussion diagnosis, your doctor will use the data from your: Exam and interview.
How do you know if your brain is bleeding after hitting your head?
Seek immediate medical attention after a blow to the head if you: Lose consciousness. Have a persistent headache. Experience vomiting, weakness, blurred vision, unsteadiness.