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Coup contrecoup injury. Coup injury may be caused when, during an impact, the brain undergoes linear acceleration and deceleration forces or rotational forces, causing it to collide with the opposite side of the skull. [7] The injuries can also be caused solely by acceleration or deceleration in the absence of an impact. [7]
Trauma; multiple traumatic injuries can lead to chronic traumatic encephalopathy. A coup-contrecoup injury occurs when the force impacting the head is not only strong enough to cause a contusion at the site of impact, but also able to move the brain and cause it to displace rapidly into the opposite side of the skull, causing an additional ...
Coup injury. A concussion is a form of a mild traumatic brain injury (TBI). This injury is a result due to a blow to the head that could make the person's physical, cognitive, and emotional behaviors irregular. Symptoms may include clumsiness, fatigue, confusion, nausea, blurry vision, headaches, and others. [7]
Dec. 17—One person was injured in a two-vehicle collision in Spokane Valley on Sunday. Washington State Patrol determined one driver, 46-year-old Oleg Dyfort, to be driving under the influence ...
Damage may occur directly under the site of impact, or it may occur on the side opposite the impact (coup and contrecoup injury, respectively). [67] When a moving object impacts the stationary head, coup injuries are typical, [69] while contrecoup injuries are usually produced when the moving head strikes a stationary object. [70]
An NFL official who was involved in a collision with New Orleans Saints running back Alvin Kamara suffered a fractured fibula and a dislocated knee and will have surgery, the team announced on Monday.
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.
For help with moral injury or other mental health issues. The Defense Centers of Excellence for Psychological Health and Traumatic Brain Injury’s 24/7 live chat outreach center (also at 866-966-1020 or email resources@dcoeoutreach.org). The Pentagon website Military OneSource for short-term, non-medical counseling.