ANSWER: Encephalitis means inflammation of the brain, which is a rare condition. It can be caused by infections (especially viruses) or autoimmune reactions, including antibody-mediated encephalitis.

DEAR DR. ROACH: My 28-year-old son is in the hospital. He hasn’t been acting like himself for a few weeks (not sleeping nor eating well), and he suddenly had four seizures. The doctors are worried ...

Latoya McDonald's symptoms started relatively small. McDonald, 40, of Baltimore, Maryland, noticed that she was forgetting things, like picking up her daughter from school, and she started falling ...

My 28-year-old son is in the hospital. He hasn’t been acting like himself for a few weeks (not sleeping nor eating ...

“My year of unraveling” is how a despairing Christy Morrill described nightmarish months when his immune system hijacked his brain. What’s called autoimmune encephalitis attacks the organ that makes ...

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The patient received a diagnosis of myasthenia gravis (MG), then underwent a medical odyssey as physicians attempted to pin down the cause of his neurological symptoms. Myasthenia gravis (MG) and ...

Psychiatric comorbidities were the strongest independent predictors of unfavourable outcomes in autoimmune encephalitis (AE); however, severe infections reflected acute disease severity rather than ...

A relatively new class of autoimmune diseases that affect the brain is making psychiatrists rethink some diagnoses.

Katherine Y. Ko does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond ...