계명대학교 의학도서관 Repository

뇌졸중 후 편마비 환자에서 확산 텐서 영상과 운동기능 손상과의 연관성

Metadata Downloads
Author(s)
박기영노혜정이소영임정근백승국장용민이준
Keimyung Author(s)
Park, Gi YoungLee, So YoungLim, Jeong GeunLee, JunBaik, Seung Kug
Department
Dept. of Rehabilitation Medicine (재활의학)
Dept. of Neurology (신경과학)
Dept. of Radiology (영상의학)
Journal Title
대한재활의학회지
Issued Date
2004
Volume
28
Issue
2
Keyword
Diffusion tensor imagingStrokeMotor impairment
Abstract
Objective: Diffusion tensor imaging (DTI) fully characterizes
water molecule mobility, allowing an exploration of
fiber tract integrity and orientation in the human brain. The
purpose of this study was to investigate the correlation
between motor impairment and the changes of fractional
anisotropy (FA) in the internal capsule in post-stroke hemiplegic
patients.
Method: Six normal subjects and 19 post-stroke hemiplegic
patients who had a lesion in the internal capsule were
included in this study. DTI was performed with a 3.0 Tesla
MR at the mean interval of 28.2 days after stroke. Motor
impairment was assessed with the Motricity Index and Trunk
Control Test at the time of the imaging study. FA was
measured in anterior limb and posterior limb of internal
capsule.
Results: FA reduced significantly in the affected region
compared with the other unaffected region in patients and
normal region in controls. FA in the affected posterior limb
of the internal capsule was correlated with the Motricity
Index score of the affected upper limb (r=0.642, p<0.05).
Conclusion: DTI can be helpful to evaluate motor impairment
of the upper limb in post-stroke hemiplegic patients.
Alternative Title
The Correlation of Motor Impairment and Fractional Anisotropy in Diffusion Tensor Imaging in Post-stroke Hemiplegic Patients
Keimyung Author(s)(Kor)
박기영
이소영
임정근
이준
백승국
Publisher
School of Medicine
Citation
박기영 et al. (2004). 뇌졸중 후 편마비 환자에서 확산 텐서 영상과 운동기능 손상과의 연관성. 대한재활의학회지, 28(2), 122–125.
Type
Article
ISSN
1225-584X
URI
https://kumel.medlib.dsmc.or.kr/handle/2015.oak/39460
Appears in Collections:
1. School of Medicine (의과대학) > Dept. of Neurology (신경과학)
1. School of Medicine (의과대학) > Dept. of Radiology (영상의학)
1. School of Medicine (의과대학) > Dept. of Rehabilitation Medicine (재활의학)
공개 및 라이선스
  • 공개 구분공개
파일 목록

Items in Repository are protected by copyright, with all rights reserved, unless otherwise indicated.