Functional Magnetic Resonance Imaging of Muscle

Functional Magnetic Resonance Imaging of Muscle
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肌肉功能磁共振成像

DOI:
--
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发表时间:
2000
影响因子:
5.7
通讯作者:
B. Prior
B. Prior
中科院分区:
医学2区
文献类型:
--
作者:
R. Meye;B. Prior

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&na;肌肉功能磁共振成像(MRI)用于比较运动中不同肌肉的相对参与程度。该方法依赖于活动诱导的肌肉水的核磁共振横向弛豫时间(T2)的增加,这是由渗透驱动的液体进入肌原纤维间隙引起的。除了全身肌肉招募的成像外,肌肉MRI还可以揭示疾病期间运动单位组织的变化。
&NA; Muscle functional magnetic resonance imaging (MRI) is used to compare the relative involvement of different muscles recruited during exercise. The method relies on the activity‐induced increase in the nuclear magnetic resonance transverse relaxation time (T2) of muscle water, which is caused by osmotically driven shifts of fluid into the myofibrillar space. In addition to imaging of whole muscle recruitment, muscle MRI may reveal changes in motor unit organization during disease.
肌肉功能磁共振图像中的像素 T2 分布。
DOI: 10.1152/jappl.1999.87.6.2107
发表时间: 1999
期刊: Journal of applied physiology (Bethesda, Md. : 1985)
影响因子: --
作者:
Prior,BM;Foley,JM;Jayaraman,RC;Meyer,RA
通讯作者: Meyer,RA