The epileptic seizure occurs at random by impaired brain functions. An epileptic seizure can be characterized in terms of paroxysmal occurrences of synchronous oscillations. In this paper, we suggest several approaches to evaluate the hidden characteristic of the data which can form the basis for diagnosis and prediction of epileptic seizures. These methodologies are applied on electroencephalo...

PURPOSE To investigate the association between genotype (methyl-CpG-binding protein 2 (MECP2 gene mutation)) and epileptic seizure phenotype in Rett syndrome. METHODS We used the British Isles Rett syndrome survey to identify 137 subjects with one of the nine most frequent MECP2 gene mutations and invited their parents or carers to participate in a postal questionnaire and telephone interview...

Psychogenic non-epileptic seizure (PNES), also known as pseudoseizure, pseudo-epileptic seizure and psychogenic seizure, is a psychologically based disorder accompanied with abnormal movements, sensations, emotions and/or behaviors that mimic epileptic seizures, but does not originate from a neurological disturbance (1-3). Psychogenic seizure, historically known as hysterical seizure (3, 4), is...

Epileptic seizures can be evoked in chicks homozygous for the epileptic seizure gene (epi, epi) by elevating their body temperature using microwave diathermy. These seizures precede and differ in motor seizure pattern from a second clonic-tonic seizure produced by hyperthermia in both epileptic and carrier (heterozygote, Epi, epi) chicks. Hyperthermia did not evoke seizures in adult epileptic c...

This study was undertaken to observe the effect of acute stress on seizure occurrence in chronic period of epileptic model rats. Lithium-pilocarpine (LiCl-PILO)-induced epileptic rat model was constructed. At the spontaneous recurrent seizure period, acute stress stimulations such as cat's urine and foot electrical shock were applied to observe the behavioral changes and seizure occurrence. The...

Epileptic seizure detection in a large database of Electroencephalography (EEG) signals needs to be a time constrained process for real-time analysis. Epileptic seizure detection algorithms are designed to obtain and analyze a group of neural signals and recognize the presence of seizure occurrence. The computational cost of the algorithms should be minimized to reduce the processing time and m...

how to cite this article: ghofrani m. approach to the first unprovoked seizure- part ii. iran j child neurol. 2013 autumn; 7(4):1-5. abstract the approach to a child who has experienced a first unprovoked generalized tonic-clonic seizure is challenging and at the same time controversial. how to establish the diagnosis, ways and means of investigation and whether treatment is appropriate, are di...

how to cite this article: hashemiaghdam a, sharifi a, miri m, tafakhori a. seizure-control effect of levatiracetam on juvenile myoclonic epilepsy and other epileptic syndromes: literature review of recent studies. iran j child neurol. spring 2015;9(2):1-8. abstract objective various epileptic syndromes may present in adolescence and juvenile myoclonic epilepsy (jme) is known to be the most comm...