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Delirium (formerly acute confusional state, an ambiguous term that is now discouraged) [1] is a specific state of acute confusion attributable to the direct physiological consequence of a medical condition, effects of a psychoactive substance, or multiple causes, which usually develops over the course of hours to days.
Elderly people are more likely to experience confusion or problems with thinking following surgery, which can occur up to several days postoperatively. These cognitive problems can last for weeks or months, and can affect the patients’ ability to plan, focus, remember, or undertake activities of daily living.
[62] [63] In SIS, the brain rapidly swells, greatly increasing intracranial pressure. [62] People who have repeated mild head injuries over a prolonged period, such as boxers and Gridiron football players, are at risk for chronic traumatic encephalopathy (or the related variant dementia pugilistica), a severe, chronic disorder involving a ...
This typically causes increased pressure inside the skull. Older people may have headaches, double vision, poor balance, urinary incontinence, personality changes, or mental impairment. In babies, it may be seen as a rapid increase in head size. Other symptoms may include vomiting, sleepiness, seizures, and downward pointing of the eyes. [1]
Hakim was contacted by the family of a 16-year-old male patient who, after suffering from severe head trauma in a motor vehicle accident, remained semi-comatose after surgery to relieve pressure from a subdural hematoma. Hakim soon discovered ventricular enlargement on imaging of the patient, however, the patient's intracranial pressure ...
Typically, dementia is associated with classic symptoms like confusion and memory loss. But new research finds that there could be a less obvious risk factor out there: your cholesterol levels.
PRES usually has an acute onset. Most people with PRES experience headaches and seizures; many also experience visual changes, confusion, drowsiness, weakness of the arm and/or leg on one side of the body (hemiplegia), difficulty speaking, or, more rarely, other neurological symptoms.
Overall, our findings suggest that more people over 70 years of age should be considered for statin treatment.” — Borislava Mihaylova, DPhil “Cardiovascular disease remains a leading cause ...