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주의력결핍 과잉운동장애 남아에서 중추신경자극제가 주의력과제 수행 중의 대뇌 기능적 국소화에 미치는 효과

Other Titles
 EFFECT OF METHYLPHENIDATE ON FUNCTIONAL CEREBRAL LOCALIZATION DURING ATTENTIONAL TASKS IN BOYS WITH ATTENTION-DEFICIT/HYPERACTIVITY DISORDER 
Authors
 송동호  ;  신동원  ;  육기환  ;  전덕인  ;  김경희  ;  민성길 
Citation
 Journal of the Korean Academy of Child and Adolescent Psychiatry (소아청소년정신의학), Vol.9(2) : 218-226, 1998 
Journal Title
 Journal of the Korean Academy of Child and Adolescent Psychiatry (소아청소년정신의학) 
ISSN
 1225-729X 
Issue Date
1998
Abstract
This study aims at investigating the effects of psychotimulant on functional cerebral localization during the attentional tasks in ADHD. Inclusional subjects were 13 boy between 6-12 years old who met the DSM-IV criteria for ADHD. In each patient, there was a drug-free period(without methyphenidate) and a drug-loaded period(with oral methylphenidate administration), and within each period there was a resting state and a stimulated state with TOVA. Comparisons were made by measuring the amplitudes of four bands(α,β,δ,θ) of quantitative EEG to see if there were any differences between the drug-free period(resting and stimulated) and the drug-loaded period(resting and stimulated). In the resting state, there was no difference between the drug-free and drug-loaded periods. In the stimulated state with TOVA, the presence of methylphenidate induced significant changes in the theta to beta ratio(θ/β) in the right frontal, right parieto-occipital, and left temporal-parietal areas in contrast to the drug-free period. These data suggest that methylphenidate shows electrophysiological influences on cerebral topographical activities during the attentional tasks in ADHD.
Files in This Item:
T199801982.pdf Download
Appears in Collections:
1. College of Medicine (의과대학) > Dept. of Psychiatry (정신과학교실) > 1. Journal Papers
Yonsei Authors
Min, Sung Kil(민성길)
URI
https://ir.ymlib.yonsei.ac.kr/handle/22282913/176673
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