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기질적 손상이 있는 교통사고환자의 신호탐지력

Other Titles
 The Study of the Signal Detection Test of the Traffic Accident Patients with and without Brain Lesions 
Authors
 현명호  ;  오병훈  ;  김인석 
Citation
 Journal of the Korean Neuropsychiatric Association (신경정신의학), Vol.37(3) : 430-436, 1998 
Journal Title
 Journal of the Korean Neuropsychiatric Association (신경정신의학) 
ISSN
 1015-4817 
Issue Date
1998
Keywords
Neuroimaging techniques ; Traffic accident patients ; Signal detection ; Stimulus sensitivity ; Response criterion
Abstract
Objectives : The purpose of this study was to investigate the differences of signal detection between the traffic accident patients with and without brain lesions in neuroimaging techniques. Methods : Subjects were 48 traffic accident patients. All subjects were asked to detect the signals in Signal Detection test of Vienna Test System. Results : The number of correct response and the stimulus sensitivity were significantly higher in group without lesion than group with lesion, but the number of false alarm and the response criterion were not. Conclusions : These results suggest that a cause of lower signal detection of the patients with brain lesions was not motivational and emotional impairment but cognitive impairment.
Appears in Collections:
1. College of Medicine (의과대학) > Dept. of Psychiatry (정신과학교실) > 1. Journal Papers
Yonsei Authors
Oh, Byong Hoon(오병훈)
URI
https://ir.ymlib.yonsei.ac.kr/handle/22282913/176787
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