What is crucial and unlike most genetic disorders, most neuronal antibody‐mediated MD conditions are eminently treatable, particularly those with autoantibodies targeting surface antigens, (such as anti‐NMDAR, CASPR2, LGI1 etc.), but there are also implications for the paraneoplastic antibody‐related MD to look out for occult neoplasms and to treat/remove those if possible.3, 4. This evidence concerns the gene LGI1 and Menkes disease.