Epilepsia. Official Journal of the International League Against Epilepsy

Depression affects approximately 25% of epilepsy patients. However, the optimal tool to screen for depression in epilepsy has not been definitively established. The purpose of this study was to systematically review the literature on the validity of depression-screening tools in epilepsy.

MEDLINE, EMBASE, and PsycINFO were searched until April 4, 2016 with no restriction on dates. Abstract, full-text review and data abstraction were conducted in duplicate. We included studies that evaluated the validity of depression-screening tools and ...

Two major classes of SCN1A variants are associated with Dravet syndrome (DS): those that result in haploinsufficiency (truncating) and those that result in an amino acid substitution (missense). The aim of this retrospective study was to describe the first large cohort of Japanese patients with SCN1A mutation–positive DS (n = 285), and investigate the relationship between variant (type and position) and clinical expression and response to treatment.

We sequenced all exons and intron–exon boundaries of SCN1A in ...

Two major classes of SCN1A variants are associated with Dravet syndrome (DS): those that result in haploinsufficiency (truncating) and those that result in an amino acid substitution (missense). The aim of this retrospective study was to describe the first large cohort of Japanese patients with SCN1A mutation–positive DS (n = 285), and investigate the relationship between variant (type and position) and clinical expression and response to treatment.

We sequenced all exons and intron–exon boundaries of SCN1A in ...

Previous findings have been mixed regarding verbal memory outcome after left temporal lobectomy in children, and there are few studies comparing verbal memory change after lateral versus mesial temporal lobe resections. We compared verbal memory outcome associated with sparing or including the mesial structures in children who underwent left or right temporal lobe resection. We also investigated predictors of postsurgical verbal memory change.

We retrospectively assessed verbal memory change approximately 1 year after unilateral temporal lobe epilepsy ...

Previous findings have been mixed regarding verbal memory outcome after left temporal lobectomy in children, and there are few studies comparing verbal memory change after lateral versus mesial temporal lobe resections. We compared verbal memory outcome associated with sparing or including the mesial structures in children who underwent left or right temporal lobe resection. We also investigated predictors of postsurgical verbal memory change.

We retrospectively assessed verbal memory change approximately 1 year after unilateral temporal lobe epilepsy ...

Canonical transient receptor potential (TRPC) channels constitute a family of cation channels that exhibit a regional and cell-specific expression pattern throughout the brain. It has been reported previously that TRPC3 channels are effectors of the brain-derived neurotrophic factor (BDNF)/trkB signaling pathway. Given the long postulated role of BDNF in epileptogenesis, TRPC3 channels may be a critical component in the underlying pathophysiology of seizure and epilepsy. In this study, we investigated the precise role of TRPC3 channels in ...

Brivaracetam (BRV) and levetiracetam (LEV) are effective antiepileptic drugs that bind selectively to the synaptic vesicle 2A (SV2A) protein. However, BRV differs from LEV in that it exhibits more potent and complete seizure suppression in animal models including in amygdala-kindled mice, where BRV afforded nearly complete seizure suppression. This raises the possibility that aside from potency differences, BRV and LEV may interact differently with the SV2A protein, which is not apparent in radioligand-binding competition studies. In this ...