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Assessment of Diffusion and Perfusion

Assessment of Diffusion and Perfusion

Understanding and evaluating diffusion and perfusion is critical in assessing a patient's respiratory and circulatory health. These processes play key roles in maintaining the body's internal environment, ensuring that tissues receive adequate oxygen while waste products are efficiently removed.
The Role of Diffusion in Respiration
Diffusion is the process by which molecules move from an area of higher concentration to an area of lower concentration. In the respiratory system, this...

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Updated: Jul 22, 2025

Diffusion Tensor Magnetic Resonance Imaging in the Analysis of Neurodegenerative Diseases

Diffusion Tensor Magnetic Resonance Imaging in the Analysis of Neurodegenerative Diseases

Published on: July 28, 2013

[基于3D U-Net和扩散张力成像模型约束的扩散张力场估计]

Z Mai^1,2,3, J Li^1,2,3, Y Feng^1,2,3

¹School of Biomedical Engineering, Southern Medical University, Guangzhou 510515, China.

Nan fang yi ke da xue xue bao = Journal of Southern Medical University

|July 25, 2023

概括

此摘要是机器生成的。

本研究介绍了3D DTI-Unet,这是一个用于使用有限,低质量的扩散加权图像 (DW) 精确扩散张量成像 (DTI) 参数估计的新型网络. 该方法通过减少扫描时间来提高诊断可靠性.

科学领域:

神经成像是一种神经成像.
医学图像分析医学图像分析
计算神经科学是一种神经科学.

关键词:

3D U-Net 是一个 3D U-Net.里斯卡的噪音里斯卡的噪音扩散张力成像扩散张力成像图像去色化图像去色化张量场估计的张量场估计.

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Last Updated: Jul 22, 2025

Diffusion Tensor Magnetic Resonance Imaging in the Analysis of Neurodegenerative Diseases

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Measuring Connectivity in the Primary Visual Pathway in Human Albinism Using Diffusion Tensor Imaging and Tractography

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Diffusion Imaging in the Rat Cervical Spinal Cord

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