A Note On Accelerometers Without Helmets

Contrary to popular belief, a concussion is not a bruise to the brain caused by hitting a hard surface. Indeed, no physical swelling or bleeding is usually seen on radiological scans. The injury generally occurs when the head either accelerates rapidly and then is stopped, or is spun rapidly.

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)

A concussion is a complex series of trauma that affects the brain. They can be caused by a direct blow to the brain or an indirect hit directed to someone’s body. Some of the symptoms are brain related such as headaches, memory loss, and nausea. Headaches and dizziness are the leading reported symptoms of a brain injury. Concussions can have symptoms affecting a person’s emotions like sadness and drowsiness. Researchers have concluded after studies that athletes who receive one concussion are one-two times more likely to get a second one. The CDC has

My first research project was the dangers and preventions of concussions in sports. Concussions can be very dangerous if you are not wearing the proper equipment and do not treat them properly. For those of you who don’t know “a concussion is a type of traumatic brain injury that is caused by a blow to the head or body, a fall or another injury that jars or shakes the brain inside the skull”. There are many symptoms of a concussion. “You may be suffering from a concussion if you experience dizziness, headache, off-balance, amnesia for what occurred before the head trauma, anterograde amnesia (a loss of ability to create new memories after the head trauma), difficulty concentrating, irritability and vomiting”.

It’s not always easy to determine if someone has a concussion, as mention said before passing out doesn’t always mean a person is having a concussion. The symptom may variety from very severe to an insignificant thing, it may last for hours to day maybe even weeks, it may even be months. There are many symptoms to a concussion but they all fit into four main categories, the first thinking and

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.

Students are not completely knowledgeable about the severity of concussions. Most think that a concussion has to be a loss of consciousness. But rather, it is just a change in consciousness. Some of those changes may include: headache, irritability, confusion, amnesia, dizziness, ringing in the ears, nausea/vomiting, slurred speech, and fatigue. Spotting a concussion is not always easy, so looking for the signs after an injury is very important. A concussion is classified as a TBI (traumatic brain injury.) It is very important to go seek medical attention in the case of a possible concussion.

Concussions are injuries to the brain that can be caused by any significant blunt force trauma to the head such as a fall, car accident, being struck on the head with an object, or sports injury. Sports are second only to motor vehicle accidents as the leading cause of traumatic brain injury particularly among people who are 15 to 24 years old (Solomon, 2006). Pediatric physicians care for a significant number of patients who are involved in sport-related activities in schools or clubs, however most sport-related concussions are never diagnosed because young athletes may not recognize or report the symptoms of a concussion. It is important for physicians to know that although concussions are the most minor of traumatic brain injuries, if not detected and managed properly, they can lead to more serious short-term and long-term issues.

Some symptoms that lead to a diagnosed concussion, especially early on include: headaches, loss of consciousness, pressure in the head, dizziness, amnesia, confusion ("What are signs of a Concussion?", 2015). Other early signs of a concussion also include, nausea, vomiting, ringing in the ears, delayed response to questions, slurred speech, appearing dazed and fatigue ("What are signs of a Concussion?", 2015). Symptoms for concussions, seen hours or days after the initial injury can include; irritability and other personality changes, concentration and memory complaints, sensitivity to light and noise, psychological adjustment problems, depression, sleep disturbances, and disorders of taste and smell ("What are signs of a Concussion?", 2015). Athletes displaying these symptoms, make a diagnose for a medical professional easier, which allows for better treatment opportunities ("What are signs of a Concussion?", 2015). For medical professionals being able to recognize these symptoms not only helps to keep an athlete out of further harm, but also helps with that athlete’s treatment and ability to stay clear of any adverse effects for the rest of their life from sustaining a concussion ("What are signs of a Concussion?", 2015).

Concussions are a major injury in contact sports. A concussion is a traumatic brain injury. This injury will affect your brain function. Major blows to the head can cause concussions. The neck and upper body can cause your brain to slide back and forth in the inner walls of your skull. There are many major and minor symptoms for concussions. Some of the symptoms are headaches, difficulty with concentration, loss of memory, hard time balancing, ringing in the ears, temporary loss of conscious, nausea, vomiting, and delayed responses. There are many treatments, preventions, and care for concussions.

There are multiple symptoms associated with the receiving of a concussion, but there are three that are outstandingly common among the general population of victims of concussions. Those include sensory changes and deficits, emotional difficulties like depression, and an overall reduction in cognitive functioning. According to Moore, Broglio, and Hillman, a concussion is defined as “a complex pathophysiological process affecting the brain, induced by traumatic biomechanics forces.” Sport-Related Concussion and Sensory Function in Young Adults Simply stated, this means that a concussion is an injury that results from a traumatic blow to the brain. In recent years, concussions have been a popular topic in the media. Whether it be with regards

A concussion is a mild traumatic brain injury. A concussion occurs when you receive an impact to the head. The importance of concussions varies and affect all types of athletes, from professionals to little leagues players. Sport concussions has become a major problem and it could be long-term effects of this injury if not properly treated. However, a concussion is usually short-lived. Several people recover from concussions within seven to ten days while others may take even longer than that (Zalser, 2015). Sadly, once an athlete has experienced a concussion, it is possible that he or she is at greater risk for varies concussions. In addition, because of the wide range of symptoms concussions cause, it is important that coaches, athletes, and parents are aware of them. Symptoms of sport concussions are not always obvious. Some may appear right away and others can be hindered for numerous of days after the injury occurred. The most common symptoms are headaches, drowsiness, confusion, balance, dizziness, and memory loss. When a player receives a blow to the head and is slow to get up, the athletic trainer or whoever is over them checks them out. There are a number of tests that can be ran on the athlete to make sure that they are thinking and seeing clearly. Just recently people have started paying more attention to concussions because new studies have come to light describing how bad they can affect you in the long run, for example; years after a football player career is

The CDC, United States Centers for Disease Control and Prevention, have done multiple studies which have shown that anywhere ranging between 1.6 million to 3.6 million concussions happen each year. It is stated that “5-10% of athletes will experience a concussion in any given sport season” (Sport Concussion Institute n.d.). Concussions are caused by a hard hit or blow to the head, face, or neck which causes one’s brain to move and forcefully knock against the inside walls of one’s skull. As a result, one could feel a variety number of symptoms. Symptoms of a concussion can include the following: “seeing stars” or blurred vision, nausea or vomiting, confusion, blacking out, irritability, slow or delayed responsiveness, slurred speech,

Every injury is different and the symptoms can range from mild to severe depending on the extent of damage. Though commonly occurring immediate symptoms may include headache, confusion, light-headedness, dizziness, blurred vision , ringing in the ears, bad taste in the mouth repeated vomiting or nausea, convulsions or seizures, an inability to awaken from sleep, dilation of one or both pupils of the eyes, slurred speech, weakness or numbness in the extremities, loss of coordination, and increased confusion , but the more adverse symptoms are problems with memory, concentration, attention and language. Each of these patients Brain Injuries are unique and consequently ,the individual will experience differing symptoms and severity. Traumatic brain injury can be classified into 1)Open Head Injuries is the injuries that occur when an object enters the brain and causes damage to specific brain parts and 2)Closed Head Injuries which often result from a blow to the