Focal epilepsy is commonly pharmacoresistant, and resective surgery is often contraindicated by proximity to eloquent cortex. Many patients have no effective treatment options. Gene therapy allows cell-type specific inhibition of neuronal excitability, but on-demand seizure suppression has only been achieved with optogenetics, which requires invasive light delivery. Here we test a combined chem...

OBJECTIVES Patients with intractable epilepsy may benefit from epilepsy surgery especially if they have a radiologically demonstrable cerebral lesion. Dedicated magnetic resonance imaging (MRI) protocols as performed at epilepsy surgery centres can detect epileptogenic abnormalities with great sensitivity and specificity. However, many patients with epilepsy are investigated with standard MRI s...

PURPOSE To study the relationship between seizure-related factors, non-verbal intelligence, and socio-economic status (SES) in a population-based sample of children with epilepsy. METHODS The latest ILAE International classifications of epileptic seizures and syndromes were used to classify seizure types and epileptic syndromes in all 6-12 year old children (N=198) with epilepsy in Hordaland ...

This is a retrospective study of the efficacy of a short-term comprehensive multidisciplinary neurobehavioral treatment approach for complex partial epilepsy. Eleven patients were treated intensively for five consecutive days followed by 6 months of weekly telephone contact and an additional 6 months of monitoring of seizure logs and journals. Data was analysed at least 24 months after initiati...

OBJECTIVES To compare the performance of patients with complex partial epilepsy with the normal controls in the subtests of an instrument used to assess intelligence function. METHOD Fifty epileptic patients, whose ages ranged from 19 to 49 years and 20 normal controls without any neuropsychiatric disorders. The Wechsler-Bellevue adult intelligence test was applied in groups, epileptic patien...

OBJECTIVES Epidemiologic evidence suggests the natural history of refractory mesial temporal lobe epilepsy is complicated, yet little is known about the hippocampus from the nontertiary center perspective. METHODS In a community-based cohort, individuals with nonsyndromic focal epilepsy with onset <16 years and controls had research MRI scans. Hippocampal (HC) volumes were manually measured, ...

OBJECTIVE To evaluate the evidence since the 1999 assessment regarding efficacy and safety of vagus nerve stimulation (VNS) for epilepsy, currently approved as adjunctive therapy for partial-onset seizures in patients >12 years. METHODS We reviewed the literature and identified relevant published studies. We classified these studies according to the American Academy of Neurology evidence-base...

More therapeutic options (surgical and pharmacologic) are available for partial than for generalized epilepsies. This report describes and analyzes a possible bias to diagnose focal epilepsies. Data were prospectively collected on patients who underwent noninvasive prolonged EEG-video monitoring over a 2-year period at an epilepsy program. Cases where the diagnosis of 'partial seizures' (after ...

When compared to that of industralised countries, the prevalence of epilepsy in developing countries has generally been found to be higher and in some areas extremely high rates of up to 57 cases per 1000 inhabitants have been reported. The reasons for this difference are still widely unknown and detailed epidemiological as well as clinical data are scarce, especially from rural Africa. The pre...

PURPOSE To assess the reproducibility and stability of hippocampal T2 relaxation times and examine the effects of patients' age, seizures, and duration of epilepsy on this measure. METHODS Hippocampal T2 relaxation times were measured in 63 patients with chronic epilepsy (55 with partial and 8 with idiopathic generalized seizures) using a Carr-Purcell-Meiboom-Gill sequence, echo times 22 to 2...