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...

Between the ages of 3 and 6 months a baby boy presented with repeated, non-specific episodes of cyanosis, apnoea, bradycardia, and abnormal movements of the limbs. The episodes were severe and required resuscitation and several admissions to hospital. Initial investigations showed only signs of oesophagitis. Despite treatment of the oesophagitis the symptoms recurred, and electroencephalography...

BACKGROUND Febrile seizures are the most common seizures in children, but their pathogenesis remains unknown. Some studies have suggested an association between the light-dependent secretion of melatonin and the occurrence of febrile seizures. The diurnal and seasonal occurrence of febrile seizures could clarify the role daylight plays in febrile seizures. METHODS In Finland, summer days are ...

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...

There are a few reports of seizure induced by tramadol at therapeutic dose. Two case reports of repeated seizures with following agitation due to treatment with tramadol are presented here. Both of them have similar presentation and tramadol was injected intravenously at therapeutic doses. Tramadol prescription especially intravenously can evoke seizure with agitation or even status epilepticus...

A-10-year-old child admitted with repeated seizures due to the long QT syndrome is described. The cardiac origin of the epilepsy was suggested by the fact that during the episode of convulsions his peripheral pulses were not palpable.

The aim of the study was to evaluate the sensitivity, specificity and the predictive values of repeated serum prolactin measurements in relation to epileptic seizures versus pseudoseizures. The method used was prospective measuring of serum prolactin from blood samples drawn (1) 15 min after seizure and (2) 2 hr after the first sample. Two parameters were used: the absolute maximal level; and t...

introduction: in the kindling-induced seizure model, low and repeated electrical or chemical stimulations, can elevate the neural network excitability and induce epileptiform seizures. opioid receptors are widely distributed in different areas of the brain. on the other hand, morphine has paradoxical effects and induces elevation or alleviation of the pain sensation and excitability, at differe...

Pseudoseizures are often misdiagnosed. We report a patient with pseudostatus epilepticus who has had 27 venous cutdowns on different occasions when she was admitted to hospital with repeated seizures.

While many studies suggest that patients with Alzheimer’s disease have a higher chance for developing epileptic seizures, only few are available examining independent discharges. The major aims of our study was to determine the prevalence subclinical epileptiform activity (SEA) in AD compared healthy elderly controls hypothesis SEA is more frequent than cognitively normal individuals. Another a...