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Cluster headache is a neurological disorder characterized by recurrent severe headaches on one side of the head, typically around the eye(s). [1] There is often accompanying eye watering, nasal congestion, or swelling around the eye on the affected side. [1] These symptoms typically last 15 minutes to 3 hours. [2]
Also known as “sundowner’s syndrome,” sundowning is a set of symptoms or behaviors that can be seen in some people with Alzheimer’s disease and dementia, according to the Alzheimer’s ...
Hypertensive encephalopathy (HE) is general brain dysfunction due to significantly high blood pressure. [3] Symptoms may include headache, vomiting, trouble with balance, and confusion. [1] Onset is generally sudden. [1] Complications can include seizures, posterior reversible encephalopathy syndrome, and bleeding in the back of the eye. [1] [3]
Signs and symptoms tend to appear in late adulthood, typically between the ages of 45 and 65, although it can affect people younger or older than this. [1] Currently, no cure or approved symptomatic treatment for FTD exists, although some off-label drugs and behavioral methods are prescribed.
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. Some people with PRES may experience coma. [2]
A new report has identified several factors that can strongly predict at age 60 if people will develop dementia by 80, including having diabetes, not exercising, having a stroke, and not engaging ...
During the CSF infusion test, a ringer lactate solution is infused into a spinal needle while another spinal needle is used to record numerous CSF pressure variables including ICP, outflow resistance, and CSF formation rate. [24] The tests have a positive predictive value over 90%, but a negative predictive value less than 50%. The LP should ...
This isn’t the first time that better sleep has been linked with a lower risk of dementia: A study published in October even found that people with sleep apnea are more likely to develop dementia.