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A concussion, also known as a mild traumatic brain injury (mTBI), is a head injury that temporarily affects brain functioning. Symptoms may include loss of consciousness; memory loss; headaches; difficulty with thinking, concentration, or balance; nausea; blurred vision; dizziness; sleep disturbances, and mood changes. Any of these symptoms may begin immediately, or appear days after the injury. Concussion should be suspected if a person indirectly or directly hits their head and experiences any of the symptoms of concussion. Symptoms of a concussion may be delayed by 1–2 days after the accident. It is not unusual for symptoms to last 2 weeks in adults and 4 weeks in children. Fewer than 10% of sports-related concussions among children are associated with loss of consciousness.
Christopher John Nowinski is an American neuroscientist, author and retired professional wrestler. After extensively researching concussions in American football, Nowinski co-founded the Concussion Legacy Foundation, where he is currently CEO and co-founded Boston University's CTE Center. As a professional wrestler, he is best known for his tenure with World Wrestling Entertainment (WWE) under the ring name Chris Harvard and later under his real name.
Sports medicine is a branch of medicine that deals with physical fitness and the treatment and prevention of injuries related to sports and exercise. Although most sports teams have employed team physicians for many years, it is only since the late 20th century that sports medicine emerged as a distinct field of health care. In many countries, now over 50, sports medicine is a recognized medical specialty. In the majority of countries where sports medicine is recognized and practiced, it is a physician (non-surgical) specialty, but in some, it can equally be a surgical or non-surgical medical specialty, and also a specialty field within primary care. In other contexts, the field of sports medicine encompasses the scope of both medical specialists as well as allied health practitioners who work in the field of sport, such as physiotherapists, athletic trainers, podiatrists and exercise physiologists.
Isaiah J. Kacyvenski is an American former professional football linebacker in the National Football League (NFL). He was selected by the Seattle Seahawks in the fourth round of the 2000 NFL draft. He played college football at Harvard and earned an MBA from Harvard Business School after he retired.
Murderball is a 2005 American documentary film about athletes who are physically disabled who play wheelchair rugby. It centers on the rivalry between the Canadian and U.S. teams leading up to the 2004 Paralympic Games. It was directed by Henry Alex Rubin and Dana Adam Shapiro, and produced by Jeffrey V. Mandel and Shapiro. It was nominated for Best Documentary Feature for the 78th Academy Awards. Murderball was the first and only MTV film released through THINKFilm as well as Participant Media.
René Balcer is a Canadian-American television writer, director, producer, and showrunner, as well as a photographer and documentary film-maker.
Alan Schwarz is a Pulitzer Prize-nominated writer and author, formerly at The New York Times, best known for writing more than 100 articles that exposed the National Football League's cover-up of concussions and brought the issue of brain injuries in sports to worldwide attention. His investigative and profile pieces are generally credited with revolutionizing the respect and protocol for concussions in youth and professional athletics. Schwarz's work was profiled in The New Yorker and several films, including the Will Smith movie "Concussion" and the documentaries "Head Games" and PBS Frontline's "League of Denial". The Columbia Journalism Review featured him on the cover of its 2011 Art of Great Reporting issue and wrote of his concussion work, "He put the issue on the agenda of lawmakers, sports leagues, and the media at large — and helped create a new debate about risk and responsibility in sports." The impact of the series was described by Hall of Fame sports writer Murray Chass as "the most remarkable feat in sports journalism history."
Chronic traumatic encephalopathy (CTE) is a neurodegenerative disease linked to repeated trauma to the head. The encephalopathy symptoms can include behavioral problems, mood problems, and problems with thinking. The disease often gets worse over time and can result in dementia.
Andre Maurice Waters was an American professional football player who was a safety for the Philadelphia Eagles and Arizona Cardinals of the National Football League (NFL) from 1984 to 1995. Waters was regarded as one of the NFL's most aggressive players, serving as an integral part of one of the league's top defenses. On November 20, 2006, Waters died by suicide and was subsequently diagnosed with chronic traumatic encephalopathy (CTE). He is one of at least 345 NFL players to be diagnosed after death with CTE, which is caused by repeated hits to the head.
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. Coup and contrecoup injuries are associated with cerebral contusions, a type of traumatic brain injury in which the brain is bruised. Coup and contrecoup injuries can occur individually or together. When a moving object impacts the stationary head, coup injuries are typical, while contrecoup injuries are produced when the moving head strikes a stationary object.
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Dr. Bennet Ifeakandu Omalu is a Nigerian-American physician, forensic pathologist, and neuropathologist who was the first to discover and publish findings on chronic traumatic encephalopathy (CTE) in American football players while working at the Allegheny County coroner's office in Pittsburgh. He later became the chief medical examiner for San Joaquin County, California, and is a professor at the University of California, Davis, department of medical pathology and laboratory medicine. He is currently the president and medical director of Bennet Omalu Pathology.
Concussions and play-related head blows in American football have been shown to be the cause of chronic traumatic encephalopathy (CTE), which has led to player deaths and other debilitating symptoms after retirement, including memory loss, depression, anxiety, headaches, stress, and sleep disturbances.
Concussion, a type of mild traumatic brain injury that is caused by a direct or indirect hit to the head, body, or face is a common injury associated with sports and can affect people of all ages. A concussion is defined as a "complex pathophysiological process affecting the brain, induced by biomechanical forces". A concussion should be suspected in any person who falls or has a hit to their face or their body and has a visible sign/clue that they may have a concussion or experiences any symptoms of concussion. The Concussion Recognition Tool 6 (CRT6) can be used to help non-medically trained people manage sport related concussion on the sideline to ensure that they are directed to the appropriate care. Symptoms of concussion can be felt right away or appear over the first 1-2 days after an accident. If an athlete has a suspected sport-related concussion they should not return to play that day, not be left alone for the first three hours after their injury, not drive until cleared by a medical professional, and not return to any activity that has a risk of hitting their head or falling until they have a medical assessment. If the person has worsening symptoms or any 'red flag symptoms', they need immediate medical attention. Concussions cannot be seen on X-rays or CT scans.
League of Denial is a 2013 book, initially broadcast as a documentary film, about traumatic brain injury in the National Football League (NFL), particularly concussions and chronic traumatic encephalopathy (CTE). The documentary, entitled League of Denial: The NFL's Concussion Crisis, was produced by Frontline and broadcast on PBS. The book was written by ESPN reporters Mark Fainaru-Wada and Steve Fainaru. The book and film devote significant attention to the story of Mike Webster and his football-related brain injuries, and the pathologist who examined Webster's brain, Bennet Omalu. The film also looks closely at the efforts of researchers led by Ann McKee at Boston University's Center for the Study of Traumatic Encephalopathy, where the brains of a number of former NFL athletes have been examined.
3 1/2 Minutes, 10 Bullets, also known as 3 1/2 Minutes, is a 2015 American documentary film written and directed by Marc Silver. The film is based on the events surrounding the 2012 murder of Jordan Russell Davis and examines the shooting itself, as well as the subsequent trial, media coverage and protests that resulted from the shooting.
The Boston University CTE Center is an independently run medical research lab located at the Boston University School of Medicine. The Center focuses on research related to the long-term effects of brain trauma and degenerative brain diseases, specializing in the diagnosis and analysis of chronic traumatic encephalopathy (CTE). According to researchers at Boston University, CTE is a brain disease involving progressive neurological deterioration common in athletes, military personnel, and others who have a history of brain trauma. The disease is primarily caused by repeated blows to the head, some of which result in concussions or sub-concussive symptoms.
Daniel H. Daneshvar is an American neuroscientist, brain injury physician, and physiatrist. He is known for his academic work in traumatic brain injury and the long-term consequences of repetitive head impacts, including chronic traumatic encephalopathy (CTE). He also founded Team Up Against Concussions, the first scientifically validated concussion education program for children. He is the Director of the Institute for Brain Research and Innovation at TeachAids, which created CrashCourse, a virtual-reality or video based concussion education program.
Laura Joan Balcer is an American neuro-ophthalmologist who is the vice chair of the neurology department at the New York University Grossman School of Medicine.
References
- ↑ Ebert, Roger (July 8, 2001). "Hoop Dreams". Chicago Sun-Times . Retrieved August 9, 2018.
- ↑ "Head Games: Football's Concussion Crisis". Archived from the original on 5 October 2013. Retrieved 8 August 2018.
- ↑ "Top 100 Movies of 2012 - Rotten Tomatoes". www.rottentomatoes.com. Retrieved 8 August 2018.
- ↑ Ebert, Roger. "Head Games Movie Review & Film Summary (2012) - Roger Ebert". www.rogerebert.com. Retrieved 8 August 2018.
- ↑ Ebert, Roger. "Some of the year's best documentaries - Roger Ebert's Journal - Roger Ebert". www.rogerebert.com. Retrieved 8 August 2018.
- ↑ Scott, A. O. (20 September 2012). "'Head Games,' a Documentary About Athletic Injuries". New York Times. Retrieved 8 August 2018.
- ↑ "The PG's best movies of 2012" . Retrieved 8 August 2018.
- ↑ "Dogwoof launching doc-centric digital distribution platform" . Retrieved 8 August 2018.