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Psychology

Psychiatric Manifestations of Autoimmune Encephalitis

Quick fact

Up to 70% of patients with anti-NMDA receptor encephalitis present initially to psychiatrists, and the disease is often misdiagnosed as schizophrenia or bipolar disorder, delaying life-saving treatment.

Why this is interesting

Could a sudden change in behavior—like psychosis or catatonia—be the first sign of the immune system attacking the brain?