Device for simultaneous positron emission tomography, laser speckle imaging and RGB reflectometry: Validation and application to cortical spreading depression and brain ischemia in rats
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- 作者：M. Gramera ; mgramer@nf.mpg.de" class="auth_mail ; D. Feuersteina ; A. Steimersb ; M. Takagakic ; T. Kumagaic ; M. Sué ; a ; S. Vollmara ; M. Kohl-Bareisb ; H. Backesa ; 1 ; R. Grafa ; 1
- 关键词：RGBR ; red ; green ; blue reflectometry ; LSI ; laser speckle imaging ; BOFI ; blood oxygenation and flow imaging ; ICT ; inverse correlation time ; HbR ; deoxyhemoglobin ; HbO2 ; oxyhemoglobin ; HbT ; total hemoglobin ; OEF ; oxygen extraction fraction ; CMRO2 ; cerebral metabolic rate of oxygen ; PID ; peri-infarct depolarization ; MCAo ; middle cerebral artery occlusion ; CaO2 ; arterial content of oxygen ; PaO2 ; arterial partial pressure of oxygen ; PaCO2 ; arterial partial pressure of carbon dioxide
- 刊名：NeuroImage
- 出版年：1 July 2014
- 年：2014
- 卷：94
- 期：Complete
- 页码：250-262
- 全文大小：2625 K
文摘
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Combination of PET, laser speckle imaging, and RGB reflectometry
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Cross-callibration of CBF measurements from PET and speckle imaging
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Simultaneous determination of local CBF, CMRO2, and glucose uptake
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Metabolic response of cortical spreading depression in healthy tissue
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Alterations of metabolism during cortical spreading depression in ischemic tissue