대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)

대한전기학회 (The Korean Institute of Electrical Engineers)
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프로젝션 타입 고속 스핀 에코 자기공명 영상에서의 대조도 분석

Contrast analysis in the Projection-type fast spin echo imaging in MRI

  • 김치영 (광운대학교 공과대학 전기공학과) ;
  • 김휴정 (광운대학교 공과대학 전기공학과) ;
  • 안창범 (광운대학교 공과대학 전기공학과)
  • Kim, C.Y. (Department of Electrical Engineering, Kwangwoon Unviersity) ;
  • Kim, H.J. (Department of Electrical Engineering, Kwangwoon Unviersity) ;
  • Ahn, C.B. (Department of Electrical Engineering, Kwangwoon Unviersity)
  • 발행 : 2000.07.17
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초록

Projection-type Fast Spin Echo (PFSE) imaging has robustness against motion artifacts due to patient motion during magnetic resonance imaging data acquisition, or reduce flow artifacts. However, it has difficulty in controlling T2 contrast. In this paper, T2 contrast in the PFSE method is analyzed. The contrasts in FSE and PFSE method are compared by computer simulation and experiments with volunteers.

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