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对自我诱发性癫癎发作的认识已有40年历史,且已有120例这类病例的报导.其中大多数是光敏性的和由视觉刺激所诱发.多数病人又系在注视日光和亮光以及手在眼前晃动时所引起.一些病人则系由霎眼动作所诱发.自我诱发性癫癎甚为罕见,Wadlington和Riley在20000份脑电图检查中仅发现二例.Gastaut估计其发生率为癫癎病人的1/1000.Jeavons和Harding在460例光敏性癫癎病人中,仅有5例系自我诱发发作.
40-year history of self-induced epileptic seizures and 120 cases of this type have been reported, most of which are photosensitive and induced by visual stimuli.Most patients are also concerned with looking at sunlight and light and Hand shake in front of the eyes caused by some patients were triggered by the action of the moment of the eye self-induced epilepsy is very rare, Wadlington and Riley found in 20000 EEG only two cases Gastaut estimated the incidence of Epilepsy patients 1 / 1000. Jeavons and Harding 460 cases of photosensitive epilepsy patients, only 5 cases of self-induced seizures.