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Stimulus-Induced Changes in Blood Flow and 2-Deoxyglucose Uptake Dissociate in Ipsilateral Somatosensory Cortex
The present study addresses the relationship between blood flow and glucose consumption in rat primary somatosensory cortex (SI) in …
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Simultaneous multispectral reflectance imaging and laser speckle flowmetry of cerebral blood flow and oxygen metabolism in focal cerebral ischemia
Real-time investigation of cerebral blood flow (CBF), and oxy- and deoxyhemoglobin concentration (HbO, HbR) dynamics has been difficult …
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Efficient Processing of Laser Speckle Contrast Images
Though laser speckle contrast imaging enables the measurement of scattering particle dynamics with high temporal resolution, the …
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Microvascular oxygen quantification using two-photon microscopy
An instrument is demonstrated that is capable of three-dimensional (3D) vasculature imaging and $p_{O_2}$ quantification with high …
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A Time Domain Fluorescence Tomography System for Small Animal Imaging
We describe the application of a time domain diffuse fluorescence tomography system for whole body small animal imaging. The key …
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Robust flow measurement with multi-exposure speckle imaging
Laser Speckle Contrast Imaging (LSCI) is a minimally invasive full field optical technique used to generate blood flow maps with high …
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Two-photon-induced photoluminescence imaging of tumors using near-infrared excited gold nanoshells
Gold nanoshells (dielectric silica core/gold shell) are a novel class of hybrid metal nanoparticles whose unique optical properties …
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Normobaric hyperoxia improves cerebral blood flow and oxygenation, and inhibits peri-infarct depolarizations in experimental focal ischaemia
Normobaric hyperoxia is under investigation as a treatment for acute ischaemic stroke. In experimental models, normobaric hyperoxia …
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Peri-infarct depolarizations lead to loss of perfusion in ischaemic gyrencephalic cerebral cortex
In the light of accumulating evidence for the occurrence of spontaneous cortical spreading depression and peri-infarct depolarizations …
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Cortical blood flow assessment with frequency-domain laser Doppler microscopy
We report the assessment of cerebral blood flow (CBF) changes with a wide-field laser Doppler imager based on a CCD camera detection …
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