👉 Myeloencephalitis is a rare, autoimmune disorder characterized by inflammation of the brain and spinal cord. It is not an actual disease but rather a condition in which the immune system mistakenly attacks healthy brain cells. This can lead to symptoms such as seizures, confusion, and difficulty speaking or understanding language. The exact cause of myeloencephalitis is not fully understood, but it is thought to be caused by a genetic mutation that leads to an overactive immune response against the brain's