Neurological Conditions Archive

Migraines can last hours or days and span several distinct phases. A post-headache phase leaves as many as four out of five migraine sufferers feeling like they have a hangover. Experts recommend different approaches to help ward off lingering symptoms depending on their intensity.

A 2022 Harvard study suggests that an Epstein-Barr virus infection, the most common cause of mononucleosis, may trigger multiple sclerosis (MS) in some people.

The vast majority of diseases do not have a single cause; rather, multiple factors combine to cause a disease. Growing evidence suggests that several viruses may be triggers of multiple sclerosis, and a long-term study found evidence that an infection with a common virus can be an important contributing factor in MS.

Though decades of research have suggested risk factors for amyotrophic lateral sclerosis, a specific cause remains unknown. New research studied professional football players and found that they had a much higher risk of developing ALS than men in the general population, though the study was only observational.

Myasthenia gravis (MG) is a rare neuromuscular disease that impairs the transmission of nerve signals to muscles, causing temporary weakness of affected muscles. While treatment is complex, recently updated guidelines have added to the understanding of MG and are improving approaches to treatment.

We’ve all experienced the feeling of sluggish, fuzzy thinking and a lack of sharpness, possibly caused by an illness or a medication. But what if that feeling didn’t go away and your thinking didn’t return to normal? That’s the situation for some people who have recovered from COVID-19, and there can be long-term effects on other organs as well.

it is becoming increasingly clear that COVID-19 affects the nervous system along with the respiratory system. Research is suggesting that this may result in long-term neurologic damage in those who survive a COVID infection, including evidence of effects on cognitive function.

Millions of people suffer from the burning, tingling, and numbness of a form of neuropathy called idiopathic sensory polyneuropathy. A recent study directly comparing four medications produced disappointing results, but is a step in the right direction.

A transient ischemic attack (TIA), or ministroke, is caused by a temporary lack of blood in part of the brain, usually from a clot. The fleeting symptoms of a TIA can be a warning of risk for an imminent, more serious stroke. In the event of a stroke, getting help immediately is crucial, and knowing the signs will make that more likely.