We report a case of limbic encephalitis with LGI1 antibodies and cranial MRI abnormality. A 41-year-old woman who presented with confusional state that had started 1 month ago. Brain magnetic resonance imaging revealed hyperintense signal in right basal ganglia followed by hyperintense signals in left hippocampus and bilateral basal ganglia half a month later. This case expands the spectrum of ...

s | 55 Conclusions: The Klüver–Bucy syndrome mostly occur after bilateral temporal lobe damage. It also results from disruption of pathways connecting between the dorsomedial thalami and other limbic areas which essential for cognitive functions, such as memory and regulation of impulses and emotions. In this case, it damaged the limbic system by involvement of bilateral basal ganglion, instead...

The early pathophysiologic study showed increasing evidence that autoimmunity is implicated in the pathogenesis of neuromyotonia. Antibodies to voltage gated potassium channel were detected in the serum of patients who had peripherical nerves hyperexcitability and also Morvan’s disease or limbic encephalitis. These discoveries offered new approaches to treatments. Recently, antibodies previousl...

Major depressive disorder (MDD) is characterized by a dysregulated fronto-limbic network. The hyperactivation of limbic regions leads to increased attention and processing of emotional information, with a bias toward negative stimuli. Pathological ruminative behavior is a common symptom of depressive disorder whereby the individual is unable to disengage from internal mental processing of emoti...

BACKGROUND Paraneoplastic syndromes are a heterogeneous collection of disease manifestations caused by underlying neoplasms, which can include adnexal masses. CASE We report a case of paraneoplastic limbic encephalitis consisting of confusion, agitation, and aggression, which subsequently progressed to a comatose state, in the presence of an adnexal mass. It was cured with resection of a matu...

Limbic encephalitis is characterized by adaptive autoimmune inflammation of the gray matter structures of the limbic system. It has recently been identified as a major cause of temporal lobe epilepsy accompanied by progressive declarative - mainly episodic - -memory disturbance as well as a variety of rather poorly defined emotional and behavioral changes. While autoimmune inflammation of the h...

Much research about memory in autism concerns the hypothesis that autism is similar to adult-onset amnesia. Initial support for the hypothesis came from post-mortem studies of individuals with autism showing abnormalities in the hippocampus and related brain structures, as well as behavioral studies finding contrasts between intact cued recall and impaired free recall and recognition in autism....

The effects of diazepam, which acts at GABAA receptors to enhance the effects of GABA, and ketamine, a non-competitive N-methyl-D-aspartate receptor antagonist, on local rates of cerebral glucose utilization (ICMRglc) were examined in unrestrained rats. Four groups were studied: vehicle-injected controls; and ketamine-treated, diazepam-treated and combined ketamine- and diazepam-treated animals...

The early pathophysiologic study showed increasing evidence that autoimmunity is implicated in the pathogenesis of neuromyotonia. Antibodies to voltage gated potassium channel were detected in the serum of patients who had peripherical nerves hyperexcitability and also Morvan’s disease or limbic encephalitis. These discoveries offered new approaches to treatments. Recently, antibodies previousl...

Limbic encephalitis is an inflammatory disease of the central nervous system characterized by diverse neurologic symptoms including mnestic disturbances, hallucinations, and seizures as well as behavioral symptoms like depression, personality changes, and acute confusional states resembling dementia. Several antibodies have been described in the pathogenesis of limbic encephalitis. It is often ...