首页> 外文会议>Photonic Therapeutics and Diagnostics; Progress in Biomedical Optics and Imaging; vol.6, no.1 >Near-infrared study of the underlying physiology of the functional magnetic resonance signal in humans during hypoxia
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Near-infrared study of the underlying physiology of the functional magnetic resonance signal in humans during hypoxia

机译:缺氧时人体功能性磁共振信号的潜在生理学的近红外研究

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摘要

We use near-infrared spectroscopy to investigate hemodynamic changes in humans during a breath holding exercise and their influence on the BOLD fMRI signal. We have quantitatively compared the BOLD fMRI signals with the hemoglobin concentration changes using correlation analysis of NIRS and fMRI data.
机译:我们使用近红外光谱技术来研究屏气运动中人体的血流动力学变化及其对BOLD fMRI信号的影响。我们使用NIRS和fMRI数据的相关分析,将BOLD fMRI信号与血红蛋白浓度变化进行了定量比较。

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