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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.
The symptoms of a cerebral contusion depend on the severity of the injury, ranging from minor to severe. Individuals may experience a headache, confusion, sleepiness, dizziness, loss of consciousness, nausea and vomiting, seizures, difficulty with coordination and movement, lightheadedness, tinnitus, and spinning sensations.
Medical News Today is a web-based outlet for medical information and news, targeted at both the general public and physicians. All posted content is available online (>250,000 articles as of January 2014), and the earliest available article dates from May 2003. The website was founded in 2003 by Alastair Hazell and Christian Nordqvist. [1]
Babies can be expensive, but one Florida family may have set a record. After an early arrival in November 2020, their son spent two months in the NICU getting life-saving care, resulting in the ...
The punch-drunk syndrome was first described in 1928 by a forensic pathologist, Harrison Stanford Martland, who was the chief medical examiner of Essex County in Newark, New Jersey, in a Journal of the American Medical Association article, in which he noted the tremors, slowed movement, confusion and speech problems typical of the condition. [53]
Actor Dennis Quaid, the narrator of the film, shares the story of how his 12-day-old twins both almost died from multiple overdoses of heparin, a blood thinning medication. This led Quaid to become a patient safety advocate, author of medical papers, [ 2 ] and teaming up with the producers of Chasing Zero to create the documentary.
These symptoms are followed by one or more of the following symptoms: nausea, vomiting, violent movements, uncontrolled excitement, fear of water, an inability to move parts of the body, confusion, and loss of consciousness. [1] [7] [8] [9] Once symptoms appear, the result is virtually always death. [1]
Prolonged unconsciousness is understood to be a sign of a medical emergency. [3] A deficit in the level of consciousness suggests that both of the cerebral hemispheres or the reticular activating system have been injured. [4] A decreased level of consciousness correlates to increased morbidity (sickness) and mortality (death). [5]