Neurologial Disorders: Epileptic Seizure

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EPILEPSY INTRODUCTION Epilepsy is a neurological disorder characterized by recurrent and uncertain intrusions of normal brain function, called epileptic seizure (Fisher et al., 2005). The word epilepsy was derived from the Greek word “attack”. The primitive Greeks thought epilepsy was contagious, and hence people with epilepsy used to live alone (Dam, 2003). It is one of the oldest conditions known to humankind (WHO, 2001a) and still the most common neurological condition affecting individuals of all ages. At any given time, it is appraise that 50 million individuals worldwide have a detection of epilepsy (WHO, 2001b). Epilepsy is charaterised by the incident of at least two unprovoked events of recurrent disruption in neurological function. Epilepsy is not a single prognosis but is a symptom with many fundamental causes. (Nunes et al., 2012). Sudden unexpected death in epilepsy (SUDEP) is the most common cause of death directly related to epilepsy, and most commonly occurs in people with chronic epilepsy (Surges, 2009). Information provided to people with epilepsy should take account of the small but precise risk of SUDEP.[3] SUDEP seems to occur more commonly during sleep and more often affects young adults with medically uncontrollable epilepsy (especially tonic-clonic seizures), those with neurological comorbidity, and patients receiving antiepileptic drug polytherapy.[7] The risk of SUDEP can be diminshed by optimizing seizure control and being aware of the potential consequences of nocturnal seizures.[3] According to the casual morphology, epilepsy can be divided into 3 categories: idiopathic, acquired (symptomatic) and cryptogenic (presumed symptomatic) (Engel, 2001; Loscher and Brandt, 2010). Idiopathic epilepsy is epileps... ... middle of paper ... ...o be 9.99 in 1,000 population. In rural areas of Pakistan the load of epilepsy is twice of what is perceived in urban areas (14.8/1000 Vs 7.4/1000) (Aziz et al, 1994). Prevalence of epilepsy in childhood assorted from 15.5 to 23 per 1000 children. Epilepsy was diagnosed in 9% of the attendees of the faith healers. (Drukin et al, 1992). The aim of a literature review is to: • Establish a theoretical framework for epilepsy and its relation to deafness • Define key terms, definitions and terminology • Identify studies, models, case studies supporting epilepsy and its relation to deafness. • To gather information at one place to facilitate researchers to look into the basics and advance technologies in this area of science at one platform. • To emphasize the prevalence of Epilepsy in Pakistan to find ways to escape from this disease and to aware people about epilepsy.

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