the anticonvulsant activity of astragalus squarrosus total extract was assessed in pentylenetetrazole (ptz)-induced convulsion in mice, with diazepam as the standard drug, while mechanistic studies were also conducted using flumazenil, a gaba a-benzodiazepine receptor complex site antagonist. the extract produced protection against convulsion at 400 mg/kg, comparable with protection of benzodia...

BACKGROUND Electroconvulsive therapy (ECT) is effective in the treatment of major depressive disorder and schizophrenia in patients who are drug-naïve or less-receptive to antipsychotic drugs. Several studies have discussed the correlation between patient characteristics, input-current volume, and seizure duration. According to the present principle of ECT guidelines, the therapeutic effect of ...

www.aafp.org/afp AMERICAN FAMILY PHYSICIAN 91 tion or video review because the diagnosis requires other information, such as age of onset, etiology, family history, seizure frequency, imaging studies, precipitating factors, electroencephalography (EEG) and natural history. Most types of epilepsy are characterized by more than one type of seizure. Patients with focal (or partial) epilepsy may ha...

Post-traumatic seizures affect 12-35% of children after traumatic brain injury (TBI) and are associated with worse cognitive and functional outcome, even after adjustment for severity of injury. Unfortunately, experimental models of pediatric post-traumatic epilepsy are lacking, and pathogenesis remains poorly understood. We have applied a standard model of TBI in immature rats to determine the...

This study examined both the acute and long-lasting changes in seizure susceptibility that occur in response to the repeated induction of generalized seizure activity. Daily flurothyl-induced generalized clonic seizures resulted in a progressive decrease in both the generalized seizure threshold and the latency to the first myoclonic jerk. The threshold reduction was significant as early as the...