Traumatic Brain Injuries: Closed Head Injury
It is important to take safety precautions against concussions, or closed head injuries, which can lead to brain injury.
September 02, 2011
Traumatic Brain Injuries: Closed Head InjuryControlling all bodily functions, memories and thoughts, the human brain is the most complex organ in the human body. While important, the brain is susceptible to trauma and the result can be life altering. Traumatic brain injury (TBI) occurs when the brain collides with the inside of the skull; resulting in damage to the brain. While some causes of TBI may be more obvious such as fractures or contusions, another cause, closed head injury, may be less conspicuous.
Closed head injuries, also referred to as concussions, are caused by "a bump, blow, or jolt to the head that can change the way your brain normally works," states the Centers of Disease Control and Prevention (CDC). According to the CDC, falls are the major cause of TBIs; however, motor vehicle accidents, sports injuries, assaults and being struck by or against an object are other significant causes.
Concussions can cause several different types of brain injury. These include rotational trauma, molecular commotion, acceleration-deceleration trauma, and coup and contrecoup. While each of these types of brain trauma can cause different types of damage to the brain, such as hemorrhages or lesions, each can result in mild to serious damage, such as temporary brain functioning impairments or permanent brain damage.
Following a closed head injury, a person may experience a number of signs and symptoms, which may last days, weeks or longer. Common concussive traumatic brain injury symptoms include headache, memory loss, dizziness, disorientation, nausea and vomiting, and fatigue. Symptoms that are more serious can include, loss of consciousness, loss of coordination, sleep disorders, personality changes, sensitivity to light and sound, as well as increasing concentration and memories problems.
Concussions are common injuries with serious issues. The Journal of the American Academy of Pediatrics reports that up to 3.8 million recreation and sports-related concussions occur each year in the United States every year. The seriousness of concussions has even prompted the NFL to modify its guidelines on how to handle this form of brain injury if a player sustains a concussion.
Concussions are not something to be ignored. While many may seem to resolve themselves, this form of traumatic brain injury can have unforeseen and lasting effects on a person. The key is to take precautions whether at home, playing sports, or riding in a motor vehicle.
Article provided by Law Offices of Kelly R. Reed PLLC
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