Antibody-Mediated Encephalitis The category of autoimmune encephalitides constitutes
disorders with relatively distinct characteristics such as psychosis, seizures, abnormal …

Increased awareness of autoimmune encephalitis has led to two unintended consequences:
a high frequency of misdiagnoses and the inappropriate use of diagnostic criteria for …

Objective The contemporary diagnosis of paraneoplastic neurologic syndromes (PNSs)
requires an increasing understanding of their clinical, immunologic, and oncologic …

There is increasing recognition in the neurological and psychiatric literature of patients with
so-called isolated psychotic presentations (ie, with no, or minimal, neurological features) …

Encephalitis is a severe inflammatory disorder of the brain with many possible causes and a
complex differential diagnosis. Advances in autoimmune encephalitis research in the past …

Investigations in the last 10 years have revealed a new category of neurological diseases
mediated by antibodies against cell surface and synaptic proteins. There are currently 16 …

Objective: This nationwide study gives a detailed description of the clinical features and long-
term outcome of anti–leucine-rich glioma-inactivated 1 (LGI1) encephalitis. Methods: We …

Paraneoplastic neurological syndromes (PNSs) comprise a group of disorders that can
affect any part of the nervous system in patients with cancer and frequently result from …

Objective: To report a large cohort of patients with antibodies against contactin-associated
protein-like 2 (Caspr2) and provide the clinical spectrum of this disorder. Methods: Serum …

Associations between influenza infection and psychosis have been reported since the
eighteenth century, with acute “psychoses of influenza” documented during multiple …