Epilepsy is a common, chronic neurologic disorder characterized by recurrent unprovoked seizures. Experimental modeling and clinical neuroimaging of patients has shown that certain seizures are capable of causing neuronal death. Such brain injury may contribute to epileptogenesis, impairments in cognitive function or the epilepsy phenotype. Research into cell death after seizures has identified...

PURPOSE To provide information on the incidence, types and circumstances of injuries sustained in a group of young people with epilepsy using protective helmets. METHODS Thirty-three residential students (21 M, 12 F, age range 5-21, mean 14.5 years) attending a special epilepsy centre over 1 year were provided with helmets. The types of protective measures, seizure frequency, types of injurie...

Prolonged seizures (status epilepticus) produce pathophysiological changes in the hippocampus that are associated with large-scale, wide-ranging changes in gene expression. Epileptic tolerance is an endogenous program of cell protection that can be activated in the brain by previous exposure to a non-harmful seizure episode before status epilepticus. A major transcriptional feature of tolerance...

The current regimen for treating nerve agent poisoning does not sufficiently suppress the excitotoxic activity that causes severe brain damage, especially in cases where treatment is delayed and nerve agent-induced status epilepticus develops. New therapeutic targets are required to improve survivability and minimize neuropathology after irreversible acetylcholinesterase inactivation. Earlier s...

The aim of this study was to determine and compare the anticonvulsant activities of four natural furanocoumarins [bergapten (5-methoxypsoralen), imperatorin (8-isopentenyloxypsoralen), oxypeucedanin (5-epoxy-isopentenyloxypsoralen) and xanthotoxin (8-methoxypsoralen)] in the maximal electroshock-induced seizure test in mice. The anticonvulsant effects of bergapten, imperatorin, oxypeucedanin, a...

febrile seizure is the most common form of childhood seizures that occur in 2-5% of them. the purpose of this study was to compare serum sodium level in first simple, multiple and recurrent febrile con-vulsions to answer whether serum sodium levels can predict febrile seizure recurrence in 24 hours and in other febrile episodes? in a retrospective study, sodium serum levels of all children aged...

background: there have been some reports about the possible n-methyl-d-aspartate (nmda) antagonist activity of guaifenesin. as drugs with a similar structure to guaifenesin (i.e. felbamate) and those with nmda antagonist activity have been clinically used as anticonvulsants, the aim of this study was to determine whether guaifenesin has an anticonvulsant effect in an animal model of seizure. me...

A detailed history taking and an eyewitness account are important in diagnosing a seizure. Antiseizure medication is generally not prescribed after single seizure, except for patients with high risk of recurrence. The choice varies according to the type seizure patient’s coexisting conditions childbearing potential.

BACKGROUND Seizures are a recognized complication of subarachnoid hemorrhage (SAH). They can increase the cerebral metabolic demands and lead to cardiopulmonary compromise. This could be detrimental in the setting of delayed cerebral ischemia (DCI), when the brain tissue is vulnerable to further reductions in oxygen delivery or increases in demand. An association between seizures and worsening ...

OBJECTIVES Phthalimide-based derivatives have anticonvulsant activity like as phenytoin by inhibition of sodium channel. In our previously research we mentioned about some phthalimide derivatives as potent anticonvulsant agents. MATERIALS AND METHODS Fourteen analogs of 2-substituted phthalimide pharmacophore were synthesized and then were evaluated for the anticonvulsant activities in pentyl...