Unlike infectious encephalitis caused by viruses or bacteria, AE is . It occurs when the body produces antibodies that target specific brain proteins or receptors, causing swelling and inflammation. Common Subtypes
Autoimmune encephalitis (AE) is a group of rare, complex conditions where the immune system mistakenly attacks healthy brain cells, leading to rapid changes in physical and mental health. While once considered exceptionally rare, modern diagnostic tools are identifying more cases than ever before. Understanding Autoimmune Encephalitis Download EncГ©phalites auto immunes pdf
Triggered by an underlying tumor (such as an ovarian teratoma or lung cancer) that prompts the immune system to produce these harmful antibodies. Symptoms to Watch For It frequently presents with psychiatric symptoms
The most common form, often affecting young women and children. It frequently presents with psychiatric symptoms, seizures, and involuntary movements. While once considered exceptionally rare
Affects the brain's limbic system, impacting memory, behavior, and sleep. It is often associated with antibodies like LGI1 or CASPR2 .
Symptoms typically evolve over days or weeks and can be mistaken for psychiatric disorders or infections. The Diagnosis and Treatment of Autoimmune Encephalitis