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측두엽 간질환자의 경동맥내 아미탈 기억검사: 병소부위의 편측화

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Affiliated Author(s)
이상도김지언손은익
Alternative Author(s)
Yi, Sang DoKim, Ji EunSon, Eun Ik
Journal Title
대한신경과학회지
ISSN
1225-7044
Issued Date
1999
Abstract
Backgrounds : To examine the effects of seizure laterality and stimulus type on Wada memory performance in patients with temporal lobe epilepsy(TLE). Methods : The subjects were 43 patients with medically intractable TLE(left TLE 26, Right TLE 17) who had no or rare seizures after surgery. The memory stimuli were concrete figures for some subjects and figures for the other subjects. Results : A clinical criterion of at least 2-points difference between left and right injections correctly classified 31(72%) patients into left and right TLE groups, with 4(9%) patients falsely classified. A discriminant function analysis(DFA) based on left and right injection scores allowed for a correct classification of 37(86%) patients into left and right TLE groups. When the memory stimuli were concrete figures, the correct classification rate was greater for right than left TLE patients. In contrast, with figures, the correct classification rate was greater for left than right TLE patients. Conclusions : The Wada memory test is a valuable diagnostic aid in lateralizing temporal epileptogenic foci. Stimulus type as well as seizure lateralization is a major determinant of Wada memory asymmetries.
Alternative Title
Memory Functions of Temporal Lobe Epileptic Patients in the Intracarotid Amobarbital Procedure: Lateralizing Value
Department
Dept. of Neurology (신경과학)
Dept. of Neurosurgery (신경외과학)
Publisher
School of Medicine
Citation
김홍근 et al. (1999). 측두엽 간질환자의 경동맥내 아미탈 기억검사: 병소부위의 편측화. 대한신경과학회지, 17(1), 88–93.
Type
Article
ISSN
1225-7044
URI
https://kumel.medlib.dsmc.or.kr/handle/2015.oak/39119
Appears in Collections:
1. School of Medicine (의과대학) > Dept. of Neurology (신경과학)
1. School of Medicine (의과대학) > Dept. of Neurosurgery (신경외과학)
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