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A concussion, also known as a mild traumatic brain injury (mTBI), is a head injury that temporarily affects brain functioning. [8] Symptoms may include headache, dizziness, difficulty with thinking and concentration, sleep disturbances, mood changes, a brief period of memory loss, brief loss of consciousness; problems with balance; nausea; blurred vision; and mood changes.
[8] [9] [6] Loss of consciousness is not required for a diagnosis of concussion or post-concussion syndrome. [10] However, it is important that patients find help as soon as they notice lingering symptoms within one month, and especially when they notice their mental health deteriorating, since they are at risk of post-concussion syndrome ...
There is the potential of post-concussion syndrome, defined as a set of symptoms that continue after a concussion is sustained. [9] Post-concussion symptoms can be classified as physical, cognitive, emotional, and sleep symptoms. [9] Physical symptoms include headache, nausea, and vomiting. [9]
The questionnaire includes a selection of cognitive, somatic, and emotional symptoms associated with post-concussion syndrome. [9] These symptoms were analyzed separately as individual clusters to determine frequency among PCS sufferers, although these clusters are not formally associated with the development and intentions of the questionnaire ...
A young person who receives a second concussion before symptoms from another one have healed may be at risk for developing a very rare but deadly condition called second-impact syndrome, in which the brain swells catastrophically after even a mild blow, with debilitating or deadly results.
A concussion is a form of a mild traumatic brain injury (TBI). This injury is a result due to a blow to the head that could make the person's physical, cognitive, and emotional behaviors irregular. Symptoms may include clumsiness, fatigue, confusion, nausea, blurry vision, headaches, and others. [7] Mild concussions are associated with sequelae ...
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Concussion grading systems are sets of criteria used in sports medicine to determine the severity, or grade, of a concussion, the mildest form of traumatic brain injury. At least 16 such systems exist, [ 1 ] and there is little agreement among professionals about which is the best to use. [ 2 ]