what is concussion
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What is a concussion? What is a concussion? Video narrated by Concussion Legacy Foundation CEO Dr. Chris Nowinski A concussion is a serious injury to the brain resulting from the rapid acceleration or deceleration of brain tissue within the skull.
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Facts About Concussion and Brain Injury A concussion is a brain injury that: • Is caused by a bump, blow, or jolt to the head. or body. •Can change the way your brain normally works. •Can occur during practices or games in any sport. or recreational activity. •Can happen even if you haven’t been knocked out. •Can be serious even if you’ve just been “dinged”.
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Neurometabolic Aspects of Sports-Related Concussion Concussion is a transitory brain injury resulting from a blow to the head. Concussion is considered a mild traumatic brain injury (mTBI), which is self-limited. Repetitive mTBI has been associated with chronic, progressive neurologic damage. Extreme biochemical changes occur in neuron cells as a result of mTBI.
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A Visual Guide to Concussions and Brain Injuries A concussion is caused by a jolt that shakes your brain back and forth inside your skull. Any hard hit to the head or body -- whether it's from a football tackle or a car accident -- can lead to a concussion. Although a concussion is considered a mild brain injury, it can leave lasting damage if you don't rest long enough to let your brain fully heal afterward.
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Post-Concussion Syndrome In this Article. Post-concussion syndrome is a condition that is typically associated with a head injury. The head injury may be categorized as a concussion or a mild traumatic brain injury. In general terms, post-concussion syndrome, or PCS, is a medical problem that persists for a period of time after a head injury has occurred.
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Concussion Concussion, from the Latin concutere (to shake violently) or concussus (action of striking together), is the most common type of traumatic brain injury.
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- Concussion may cause a wide range of short- or long-term complications, affecting thinking, sensation, language or emotions. These changes may lead to problems with memory, communication, personality changes, as well as depression and the early onset of dementia. Below are other potential complications of concussion.
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Types and Levels of Brain Injury A concussion can be caused by direct blows to the head, gunshot wounds, violent shaking of the head, or force from a whiplash type injury. Both closed and open head injuries can produce a concussion. A concussion is the most common type of traumatic brain injury. A concussion is caused when the brain receives trauma from an impact or a sudden momentum or movement change. The blood vessels in the brain may stretch and cranial nerves may be damaged. A person may or may not experience a brief loss of consciousness.
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Concussion Concussion is associated with a variety of symptoms, which typically occur rapidly after the injury. Early symptoms usually subside within days or weeks. The number and type of symptoms any one individual suffers varies widely.
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- Introduction. Concussion is the sudden but short-lived loss of mental function that occurs after a blow or other injury to the head. It is the most common but least serious type of brain injury. The medical term for concussion is minor traumatic brain injury.
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Concussion A concussion may occur when the head hits an object, or a moving object strikes the head. A concussion is a minor or less severe type of brain injury, which may also be called a traumatic brain injury. A concussion can affect how the brain works for a awhile. It may lead to headaches, changes in alertness, or loss of consciousness. A concussion can result from a fall, sports activities, or car accidents. A big movement of the brain (called jarring) in any direction can cause a person to lose alertness (become unconscious). How long the person stays unconscious may be a sign of how bad the concussion is. Concussions do not always lead to loss of consciousness.
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Concussion (Traumatic Brain Injury) The most common and least serious type of traumatic brain injury is called a concussion. According to the CDC, between 2001 and 2009, an estimated 173,285 people under age 19 were treated in hospital emergency rooms for concussions related to sports and recreation activities.
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Concussion It can occur after an impact to the head or after a whiplash-type injury that causes the head and brain to shake quickly back and forth. Concussions are usually not life-threatening, but they can cause serious symptoms that require medical treatment. A concussion is a traumatic injury that results in an altered mental state that may include becoming unconscious.
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- What Is a Concussion? A concussion is 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.
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MDHHS Safety & Injury Prevention Public Safety & Environmental HealthMichigan Sports Concussion Law Michigan Sports Concussion Law A concussion is a brain injury, caused by a blow, bump or jolt to the head that can have serious consequences. It can occur in any sport or recreational activity. Michigan was the 39th U.S. state to enact a law that regulates sports concussions and return to athletic activity. The law went into full effect on June 30th, 2013.
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- What is a concussion? A concussion is a mild traumatic brain injury (TBI). It can occur after an impact to your head or after a whiplash-type injury that causes your head and brain to shake quickly back and forth. A concussion results in an altered mental state that may include becoming unconscious.
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Concussion A concussion is an injury to the brain that results in temporary loss of normal brain function. It usually is caused by a blow to the head. In many cases, there are no external signs of head trauma. Many people assume that concussions involve a loss of consciousness, but that is not true. In many cases, a person with a concussion never loses consciousness.
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concussion Synonym Discussion of concussion. impact, collision, shock, concussion mean a forceful, even violent contact between two or more things. impact may be used to imply contact between two things, at least one of which is impelled toward the other the glass shattered on impact with the floor.
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Concussion Concussion. A concussion is an injury to the brain that results in temporary loss of normal brain function. It usually is caused by a blow to the head. In many cases, there are no external signs of head trauma.
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- Mild traumatic brain injury, or concussion, can be defined as a short-lived loss of brain function due to head trauma that resolves spontaneously. With concussion, function may be interrupted while there is no structural damage to the brain.
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Post-concussion syndrome Post-concussion syndrome, also known as postconcussive syndrome or PCS, is a set of symptoms that may continue for weeks, months, or a year or more after a concussion – a mild form of traumatic brain injury (TBI).[1][2][3] The rates of PCS vary, but most studies report that about 15% of individuals with a history of a single concussion develop ...
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- This leads to a concussion or closed brain injury that can cause mild or serious symptoms. A concussion is defined as a blow to the head that results in disturbance of cerebral function. Concussions are the most common type of traumatic brain injury and can, in more severe injuries, cause permanent brain damage.his leads to a concussion or closed brain injury that can cause mild or serious symptoms. A concussion is defined as a blow to the head that results in disturbance of cerebral function. Concussions are the most common type of traumatic brain injury and can, in more severe injuries, cause permanent brain damage.
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concussion c.1400, from Latin concussionem (nominative concussio) a shaking, noun of action from past participle stem of concutere shake violently, from com- together (see com-) + quatere to shake (see quash). Modern brain injury sense is from 1540s.
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Everything you need to know about concussion Last updated: Tue 19 January 2016 Last updated: Tue 19 Jan 2016. email. Concussion is also known as mild brain injury, mild traumatic brain injury (MTBI), mild head injury and minor head trauma. This article will look at the causes, treatments and diagnosis of concussion.
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Overview A concussion is a traumatic brain injury that affects your brain function. Effects are usually temporary but can include headaches and problems with concentration, memory, balance and coordination. Concussions are usually caused by a blow to the head. Violently shaking the head and upper body also can cause concussions.
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- Concussion, also known as minor head trauma, is the most common type of traumatic brain injury. It is typically defined as a head injury with a temporary loss of brain function. Symptoms include a variety of physical, cognitive, and emotional symptoms, which may not be recognized if subtle. A variety of signs accompany concussion including headache, feeling in a fog, and emotional changeability. Physical signs (such as loss of consciousness or amnesia), behavioral changes (such as irritability), cognitive impairment (such as slowed reaction times), or sleep disturbances.