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Updated: Sep 16, 2025

Real-time Iontophoresis with Tetramethylammonium to Quantify Volume Fraction and Tortuosity of Brain Extracellular Space
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从凯尔格模型中估计通过细胞膜的水交换,使用贝叶斯方法在人类灰质中估计

Ruicheng Ba1, Qinfeng Zhu1, Tianshu Zheng1

  • 1Department of Biomedical Engineering, College of Biomedical Engineering & Instrument Science, Key Laboratory for Biomedical Engineering of Ministry of Education, Zhejiang University, Hangzhou, China.

NMR in biomedicine
|July 5, 2025
PubMed
概括

与非线性最小平方 (NLLS) 相比,贝叶斯方法提供了对人类大脑交换时间 (τex) 的更准确,更可靠的估计,特别是在临床环境中. 这种提高的准确性对于理解大脑组织特性至关重要.

关键词:
扩散磁力共振成像 (MRI) 扩散扩散时间依赖性.人类大脑 人类大脑微结构地图的绘制.跨cytolemmal 交换水的交换.

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