The importance of early immunotherapy in patients with faciobrachial dystonic se

Faciobrachial dystonic seizures (FBDS) are the first adult-onset autoantibody-mediated epilepsy. Thompson et al. describe 103 patients with FBDS, and show that seizures are responsive to immunotherapy, with early seizure cessation reducing long-term disability and preventing cognitive impairment. Potential pathogenic mechanisms include complement fixation and LGI1-ADAM22 complex internalisation.