Effects of cenobamate on cognitive performance of epilepsy patients.

Purpose: Cenobamate (CNB) is a new antiseizure medication (ASM) for the treatment of focal epilepsy in adults. While efficacy of CNB was confirmed in controlled clinical trials, its effects on cognition are unclear. Cognitive adverse effects of ASM affect quality of life and retention rate.

Differentiation of subclinical and clinical electrographic events in long-term electroencephalographic recordings.

Objective: With the advent of ultra-long-term recordings for monitoring of epilepsies, the interpretation of results of isolated electroencephalographic (EEG) recordings covering only selected brain regions attracts considerable interest. In this context, the question arises of whether detected ictal EEG patterns correspond to clinically manifest seizures or rather to purely electrographic events, that is, subclinical events.

Methods: EEG patterns from 268 clinical seizures and 252 subclinical electrographic events from 50 patients undergoing video-EEG monitoring were analyzed.

Astroglial and oligodendroglial markers in the cuprizone animal model for de- and remyelination.

Myelin loss with consecutive axon degeneration and impaired remyelination are the underlying causes of progressive disease in patients with multiple sclerosis. Astrocytes are suggested to play a major role in these processes. The unmasking of distinct astrocyte identities in health and disease would help to understand the pathophysiological mechanisms in which astrocytes are involved.