The common seizure types of LGI1 AE were FBDS, MTLE-like seizure, and FBTCS; for anti-GABABR encephalitis, they were GTCS and MTLE-like seizure, which were the initial and main symptoms and often developed SE; while anti-NMDAR encephalitis had various seizure types, more generalized than focal seizures. Here, LGI1 is linked to viral encephalitis.