Learning objectives:

• Review basic concepts of neural antibody testing
• Review testing for central and peripheral nervous system autoimmune diseases, including:
• Autoimmune encephalitis
• Glutamic acid decarboxylase-65 neurologic autoimmunity
• Paraneoplastic neurologic syndromes
• Neuromyelitis optica spectrum disorders and myelin oligodendrocyte glycoprotein antibody-associated disease
• Acute and chronic inflammatory demyelinating polyneuropathies
• Immune-mediated neuromuscular junction disorders
• Inflammatory myopathies