Claustrum sparing sign in seronegative limbic encephalitis

Brierley, 1960, Subacute encephalitis of later adult life. Mainly affecting the limbic areas, Brain, 83, 357, 10.1093/brain/83.3.357 Lancaster, 2016, The diagnosis and treatment of autoimmune encephalitis, J Clin Neurol, 12, 1, 10.3988/jcn.2016.12.1.1 Dubey, 2018, The incidence and prevalence of autoimmune encephalitis and a comparison to infectious encephalitis: a population-based study (P5.401), Neurol. Int., 90 Budhram, 2019, Diagnosing autoimmune limbic encephalitis, CMAJ., 191, E529, 10.1503/cmaj.181548 Pastuszak, 2017, Limbic encephalitis - a report of four cases, Cent Eur J Immunol, 42, 213, 10.5114/ceji.2017.69365 Newman, 2016, Autoimmune encephalitis: Autoimmune encephalitis, Intern. Med. J., 46, 148, 10.1111/imj.12974 Kelley, 2017, Autoimmune encephalitis: pathophysiology and imaging review of an overlooked diagnosis, AJNR Am. J. Neuroradiol., 38, 1070, 10.3174/ajnr.A5086 Radswiki, 2022, Autoimmune encephalitis Lancaster, 2011, Encephalitis and antibodies to synaptic and neuronal cell surface proteins, Neurology., 77, 179, 10.1212/WNL.0b013e318224afde Zuhorn, 2021, Parainfectious encephalitis in COVID-19: “The Claustrum Sign”, J. Neurol., 268, 2031, 10.1007/s00415-020-10185-y Nikolenko, 2021, The mystery of claustral neural circuits and recent updates on its role in neurodegenerative pathology, Behav Brain Funct [Internet], 17, 8, 10.1186/s12993-021-00181-1 Steriade, 2017, Claustrum hyperintensities: a potential clue to autoimmune epilepsy, Epilepsia Open [Internet], 2 Wang, 2018, Brain magnetic resonance-imaging findings of anti-N-methyl-D-aspartate receptor encephalitis: a cohort follow-up study in Chinese patients, J Neurol [Internet], 265