To Study The Characteristic Of Event-Related Potential In Children With Absence Epilepsy

ObjectiveTo Study the cognitive function of the children with Childhood Absence Epilepsy (CAE), and to observe the characteristics of their event-related potential (ERP). In order to value the cognitive function of the children with CAE immediately with ERP, and to give them intervention therapy.Methods1. To select study objectTo bring 22 children which were diagnosed with CAE into the experiment group, and bring another 22 normal children which were matched for age, gender, years of education and family socioeconomic status into the control group.2. ERP settingTo use Nicolet Viking Quest machine, and to give the sound to the 2 groups children. And to observe the characteristics of the ERP.3. To value the cognitive function of the 2 groups children with C-WISCTo value the cognitive function of the children include the verbal intelligence quotient (VIQ), the performance intelligence quotient (PIQ) and the full intelligence quotient (FIQ).4. SPSS13.0 software is used as statistical method. x±sis used to express experimental data. To put the data of P300 (PL/AMP), VIQ numerus, PIQ numerus, and FIQ numerus of the 2 groups children into the software. And adopt ANOVA to contrast the data of 2 groups. ConclusionThe children with CAE were vulnerable to intelligence disturbance. And their numerus of VIQ, PIQ, FIQ were lower than the numerus of the normal children. And their P300PL were longer, P300AMP were lower than the normal children's. Meanwhile children's P300PL were negatively related with their numerus of VIQ, PIQ, FIQ.