Ultrasound measurements of brain tissue pulsatility correlate with the volume of MRI white-matter hyperintensity
Ultrasound measurements of brain tissue pulsatility correlate with the volume of MRI white-matter hyperintensity
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DOI：
10.1038/jcbfm.2014.58
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发表时间：
2014-06-01
影响因子：
6.3
通讯作者：
Remenieras, Jean-Pierre
中科院分区：
文献类型：
--
作者：
Ternifi, Redouane;Cazals, Xavier;Remenieras, Jean-Pierre
白质高信号（WMH）是常见的磁共振成像（MRI），但完整的病理生理学WMH仍有待阐明。在这项研究中，我们试图确定是否有一个最大的脑组织位移（maxBTD）之间的关联，通过超声评估，和WMH，通过MRI观察。9名60至85岁的健康女性接受了超声和MRI评估。最大BTD与WMH呈显著负相关（p=-0.86，P
White-matter hyperintensity (WMH) is frequently seen in magnetic resonance imaging (MRI), but the complete physiopathology of WMH remains to be elucidated. In this study, we sought to determine whether there is an association between the maximum brain tissue displacement (maxBTD), as assessed by ultrasound, and the WMH, as observed by MRI. Nine healthy women aged 60 to 85 years underwent ultrasound and MRI assessments. We found a significant negative correlation between maxBTD and WMH (p= -0.86, P