2024.03.
글로벌 연구동향
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행사/구인정보
인터뷰/특집
칼럼
방사선의학 웹진 소개
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[키워드] 웹진 공모전 방사선의학포럼 방사선연구 최신연구동향
Harvard Medical School/ 권혁남*, B Sanchez*
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동물 실험: 프로토 타입 측정 장비를 사용하여 근육의 전기 저항도를 측정하는 실험 사진.
The capability of measuring the complex permittivity of tissues has the potential to provide valuable new insights to inform medical assessment and diagnosis. However, existing electrical impedance approaches have practical limitations when aiming to measure tissues' anisotropy with accuracy. Here we present new methods that overcome the limitations of previous approaches by modeling the anisotropy in both the resistivity and reactivity of tissues measured in three or more different directions. These new methods are validated with numerical simulations and in situ experiments on healthy ovine skeletal muscle. The obtained data between 3 kHz and 1 MHz are also made publicly available in the supplementary information.
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