Related articles PET-positive extralimbic presentation of anti-glutamic acid decarboxylase antibody-associated encephalitis Authors’ response To the Editor,We refer to the publication of Kojima et al 2014: “PET-positive extralimbic presentation of anti-glutamic acid decarboxylase antibody-associated encephalitis”. Neurological disorders associated with antibodies against cell surface and synaptic proteins are fascinating diseases that have changed paradigms in neurological practice, mainly because these disorders were previously unknown and/or mischaracterized (Leypoldt et al., 2014). In a recent report, Kojima et al. (2014) described [...]