Susan Ebosiem on Instagram: "1. Autoimmune Encephalitis (AE) • AE is an inflammatory condition of the brain triggered by the immune system attacking neuronal proteins. • Symptoms can include regression in skills, seizures, psychiatric changes (sudden aggression, mood swings), movement disorders, and cognitive decline. • In children, AE can present with language loss, social withdrawal, and stereotypic behaviors, which can overlap heavily with ASD features. 2. Cerebral Folate Deficiency (CFD) • C