| 功能磁共振成像的脑能量代谢机制 |
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| 引用本文： | 张俊海,冯晓源,黎元,汤伟军,姚振威. 功能磁共振成像的脑能量代谢机制[J]. 中国医学计算机成像杂志, 2004, 10(5): 319-323 |
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| 作者姓名： | 张俊海 冯晓源 黎元 汤伟军 姚振威 |
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| 作者单位： | 200040,复旦大学附属华山医院放射科 |
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| 摘 要： | fMRI在脑生理刺激下所测得的信号来自于神经元(谷氨酸盐的释放)与星形胶质细胞(糖酵解)之间代谢和信号的交换,这是脑功能成像技术的细胞学和分子学理论基础.
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| 关 键 词： | 脑 能量代谢 功能磁共振成像 |
Mechanism of Cerebral Energy Metabolism Underlying Functional Magnetic Resonance Imaging |
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| Functional Magnetic Resonance Imaging Zhang Junhai,Feng Xiaoyuan,Li Yuan,et al. Mechanism of Cerebral Energy Metabolism Underlying Functional Magnetic Resonance Imaging[J]. Chinese Computed Medical Imaging, 2004, 10(5): 319-323 |
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| Authors: | Functional Magnetic Resonance Imaging Zhang Junhai Feng Xiaoyuan Li Yuan et al |
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| Affiliation: | Functional Magnetic Resonance Imaging Zhang Junhai,Feng Xiaoyuan,Li Yuan,et al Department of Radiology,Hua Shan Hospital of Fudan University,Shanghai200040 |
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| Abstract: | The signals detected during physiological activation in humans with fMRI may result from signaling and metabolic exchanges between neurons(glutamate release)and astrocytes(glycolysis),which provides a cellular and molecular basis for these functional brain imaging techniques. |
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| Keywords: | Brain Energy metabolism Functional magnetic resonance imaging |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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