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In head injury, a coup injury occurs under the site of impact with an object, and a contrecoup injury occurs on the side opposite the area that was hit. [1] Coup and contrecoup injuries are associated with cerebral contusions , [ 2 ] a type of traumatic brain injury in which the brain is bruised .
A concussion, also known as a mild traumatic brain injury (mTBI), is a head injury that temporarily affects brain functioning. [8] Symptoms may include headache, dizziness, difficulty with thinking and concentration, sleep disturbances, mood changes, a brief period of memory loss, brief loss of consciousness; problems with balance; nausea; blurred vision; and mood changes.
Jenna and Mitchell Brotherson got married on Sept. 4, 2020, in Draper, Utah. Seven months before they wed, Jenna broke up with Mitchell, who sustained a concussion the next day and didn't remember ...
Miami Dolphins quarterback Tua Tagovailoa (1) suffers a concussion after a play against the Buffalo Bills in the second half of their NFL game at Hard Rock Stadium on Thursday, Sept. 12, 2024, in ...
Treatment depends on the recovery stage of the patient. In the acute stage, the primary aim is to stabilize the patient and focus on preventing further injury. This is done because the initial damage caused by trauma cannot be reversed. [90] Rehabilitation is the main treatment for the subacute and chronic stages of recovery. [90]
[54] [67] Being older than 40 and being female have also been identified as being predictive of a diagnosis of PCS, [13] and women tend to report more severe symptoms. [18] In addition, the development of PCS can be predicted by having a history of alcohol use disorder , low cognitive abilities before the injury, a personality disorder , or a ...
A concussion is defined as a mild traumatic brain injury from a blow to the head or the body that causes the brain to rapidly rattle back and forth, causing symptoms that may include double vision ...
In coup injuries, the brain is injured directly under the area of impact, while in contrecoup injuries it is injured on the side opposite the impact. Contusions occur primarily in the cortical tissue, especially under the site of impact or in areas of the brain located near sharp ridges on the inside of the skull.