Is 'burned-out hippocampus' syndrome a distinct electro-clinical variant of MTLE-HS syndrome?

Seizure semiology: ILAE glossary of terms and their significance

This educational topical review and Task Force report aims to address learning objectives of the International League Against Epilepsy (ILAE) curriculum. We sought to extract detailed features involving semiology from video recordings and interpret semiological signs and symptoms that reflect the likely localization for focal seizures in patients with epilepsy. This glossary was developed by a working group of the ILAE Commission on Diagnostic Methods incorporating the EEG Task Force. This paper identifies commonly used terms to describe seizure semiology, provides definitions, signs and symptoms, and summarizes their clinical value in localizing and lateralizing focal seizures based on consensus in the published literature. Video-EEG examples are included to illustrate important features of semiology in patients with epilepsy.

Non-Convulsive Status Epilepticus in Behavioral Variant Frontotemporal Dementia

Epilepsy in frontotemporal dementia is considered to be less frequent than in Alzheimer's disease. We report two cases of patients with non-convulsive status epilepticus associated with behavioral variant frontotemporal dementia. In the first case, status epilepticus was the first symptom of the disease, and consisted of loss of consciousness and mutism. In the second case, status epilepticus led to a clinical worsening one year after the diagnosis. Our study highlights the importance of suspecting non-convulsive status epilepticus in patients with frontotemporal dementia, and including frontotemporal dementia within the differential diagnosis of new-onset seizures.