Mild Traumatic Brain Injury

Concussion is a brain injury caused by movement of brain within the skull due to external forces that may cause sudden acceleration or decoration of a person such as collisions. It is a traumatically induced transient disturbance to the functioning of the brain caused by complex pathophysiological process (Harmon et al.). A bump, blow, or jolt to the head may cause concussion. Concussions also emanates from a blow to the body that causes the head and hence the brain to move quickly back and forth, causing the brain to bounce around or twist within the skull. Many people/studies refer to concussions as mild traumatic brain injuries (MTBI) (Harmon et al.).

Supporting Idea/Evidence What exactly is a concussion? There technically isn’t a universal definition but the most common used by sports medicine is MTBI or Mild Traumatic Brain Injury. It caused by an immediate stop that causes you brain to come in contact with you skull. It can cause,” permanent memory loss, depression and personality change.” If not taken serious and treated properly over the correct amount of time you could risk death by having a second hit to your head. (tator,1)

Concussions are a rising issue in the daily life of many athletes in the sports of hockey, soccer, football, and skateboarding. Every 21 seconds, someone in this country encounters a brain injury. Concussions are brain injuries caused by jolts or hard hits around the head. When the tissue of the brain slams against the strong, thick skull in your head, a concussion is very common. This leads to either swelling of the brain, “torn blood vessels, or injury to the nerves.” (Haas) Eventually, the result will be immediate, delayed, or even permanent loss of your own brain. In the next four paragraphs, I will describe to you how a concussion is important to you and others, what the world can do to stop this issue, and what you can do to prevent

A concussion is medically defined by a traumatic injury to the brain. An athlete that has a concussion may experience signs of confusion, may lose consciousness, disorientation, or have a dazed look. Concussions occur due to an impact with the ground or another player. The skull is stopped by the impact, but the brain continues to move inside the skull in a shaking or spinning manner. Medical experts state that, “Violent shaking caused the brain cells to become depolarized and fire all their neurotransmitters at once in an unhealthy cascade, flooding the brain

A concussion is a type of TBI that is caused from an impact to the head or from a jolt of the head which can be caused by a fall. A person receives a concussion when the brain hits the side of the inner skull due to the blow. This causes the brain to become more sensitive to some aspects of life. There are three different levels of a concussion mild, moderate, and severe. All three of these forms all have different symptoms (although some overlap) and different lengths of recovery.

In the U.S. alone, athletes suffer from roughly 300,000 concussions per year; 3,800,000 concussions were reported in 2012, which is double of what was reported in 2002. A concussion may be defined as 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. This sudden movement can cause the brain to bounce around or twist in the skull, stretching and damaging the brain cells and creating chemical changes in the brain. Concussions are not usually considered life-threatening, but they may result in effects to the brain that may lead to devastating outcomes. Concussions are serious injuries that need to be taken seriously because of their severity and the serious health disorders that may arise.

A concussion is a mild head injury which is sustained by a jolt or impact to one's head. “Concussions can be caused by a variety of traumatic events: motor vehicle accidents, penetrating injuries, sports injuries, strikes, and falls”(Schafer, 2014). Side effects of concussions range from clumsiness. slurred speech, nausea or vomiting, headache, balance problems or dizziness, blurred vision, sensitivity to light and noise, sluggishness, ringing in the ears, personality changes, difficulty concentrating and memory loss. A concussion is similar to a bruise on an arm or leg but instead the bruise is on the tissues of the brain. Since people can’t see the damage of the injury to the brain many concussions go undiagnosed or untreated for days weeks or even years. When a concussion goes undiagnosed or untreated it can result in further head trauma: untreated it can lead to blood clots and tumors in the brain, an onset of parkinson’s disease and in worst cases death. However it wasn't until 2011 that the issue of concussions went into the public spotlight.

Concussions are common due to the fact that there is not much protection between the skull and the brain. The medical definition of a concussion is, “ A 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,” ( What is a Concussion). Concussions can cause temporary loss of consciousness due to the bruising of the brain and the force of the impact. During the impact, “The brain [may] bounce around or twist in the skull, creating chemical changes, sometimes stretching and damaging brain cells” (Centers for Disease Control and Prevention). That is why concussions can have such a lasting impact. Depending on the extent, most concussions only last for a few days to a week, but some can last for months due to the damage. Concussions are put into categories based on how long they are believed to last so doctors know how long to keep athletes out from strenuous activity. “Concussions are graded as mild (grade 1), moderate (grade 2), or severe (grade 3), depending on such factors as loss of consciousness, amnesia, and loss of equilibrium” (Lava ). With each grade, there are different symptoms and differences in how long they last.

Concussions are a very frightening and dangerous injury. A concussion is a traumatic brain injury in which your brain rattles around in your skull. When you sustain a concussion, your brain may jolt as a result from the impact. This form of brain injury can cause bruising, damage to the blood vessels, and injury to the nerves. Concussions are the most common brain injury. Although concussions are the least serious, they should not be taken lightly. Back in the day, people were unaware of concussions and the symptoms associated with them. As a result, people today especially former athletes are dying from past concussions. (Cantu, R. & Hyman M., 2012) Many people have seen, heard of, or had a concussion and they are relevant to everyone’s life.

Picture a college size stadium filled with parents, students, and fans. Overflowing with crisp fall air and trembling with excitement for kickoff of a high school football game. The whistle blows, ball is kicked , the sound of pads and helmets colliding. But then the second whistle blows and you see your teammate lying on the ground unconscious. Now nothing but that white jersey laying motionless on the turf matters to you. Trainers then EMT’s rush over. They put a brace on his neck, his body on a stretcher and rush him off the field. These are the types of hits apparent in high school age football. Now double the size and speed of that impact. Concussions happen in almost every sport but not in the same severity

Health professionals will often interchange between the two terms, concussion and mild traumatic brain injury (mTBI), when discussing this health condition (Halstead, Walter, Council on Sports, & Fitness, 2010). A concussion is a mild traumatic brain injury resulting from a traumatic event which causes the affected individual to experience temporary neurological deficits, these are a result of “biomechanical forces” that have reached the head taking effect on the brain (Jordan, 2013; Paul McCrory et al., 2009; Silver, McAllister, & Yudofsky, 2011). This type of injury usually presents with multiple post concussive symptoms, although in some cases these symptoms do not present themselves until later (Paul McCrory et al., 2009), in which can result in the concussion going unnoticed.

A concussion or mild traumatic brain injury(mTBI) is an acceleration/deceleration injury resulting from biomechanical forces transmitted to the cerebral tissues from impacts to the head (Broglio). Concussive sport injuries make up the majority of all brain injuries in the United States with 1.6 to 3.8 million cases every year. Every year athletes get bigger, better, faster, and stronger leading to higher collision forces and an increase in concussive injuries. The symptoms of concussions often appear quickly and resolve randomly making it difficult to be identified and diagnosed. Common symptoms of mTBI include

Cerebrospinal fluid provides a protective cushion, and it can be found surrounding the brain and spinal cord. Even everyday movements of the head can lightly nudge the brain. A violent impact or rapid acceleration-deceleration of the head can cause the brain to rotate and strike the inside of the skull, and this is a reason why sports cause so many concussions. This injury compresses the brain and sends shock waves breaking away from the point of impact. The impact force stretches or tears neuronal axons, resulting in a mild form of the traumatic brain injury called diffuse axonal shearing. This injury compromises normal brain function because it interrupts communication between neurons. Physical symptoms of concussion include a headache, nausea, poor muscle coordination, dizziness, light sensitivity and blurred vision, ringing in the ears, and loss of consciousness. Some cognitive and emotional symptoms include disorientation, confusion, amnesia, inability to focus and concentrate, irritability, and depression. There are treatments for a concussion, but it depends on the severity and duration of

What is a concussion and how can it be prevented and what are some factors that can help us prevent them well this are the question that pop on into my brain every time I hear the word concussion. I chose to talk about concussions because lately the subject about concussions has been emphasis a lot more. According to CDC (Center for Disease Control and Prevention) a concussion is a type of traumatic brain injury causes by a bump, blow, or jolt to the head or by a hot to the body that cause the had to and brain to move rapidly back and forth, stretching and damaging the brain cells and creating chemical changes in the brain. Know I had this questions while listening to this ted talk like hoe does a concussion occur? And if we can prevent concussion. Researching found out there’s been some devices created to help detect when

This “involves either the head striking a hard surface or a rapidly moving object striking the head. The dura mater remains intact and brain tissues are not exposed to the environment”(McCance & Huether, 2014, p. 582). Closed (blunt) trauma can be classified as primary (injury results from the initial anatomical and physiological insult usually direct trauma to the head) and secondary (results from hypotension, hypoxia, acidosis, edema, or factors that can secondarily damage brain tissue)(Rangel-Castilla, 2014, p. 2). It can also cause mild concussion (characterized by immediate but transitory clinical manifestations) and classic cerebral concussion (any loss consciousness accompanied by retrograde and anterograde amnesia)(McCance & Huether, 2014, p. 587). The degrees of concussions