Collaboration

Measurements and Modeling of Transient Blood Flow Perturbations Induced by Brief Somatosensory Stimulation
Proper interpretation of BOLD fMRI and other common functional imaging methods requires an understanding of neurovascular coupling. We …
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Thrombotic distal middle cerebral artery occlusion produced by topical FeCl$_3$ application: A novel model suitable for intravital microscopy and thrombolysis studies
Intravital or multiphoton microscopy and laser-speckle imaging have become popular because they allow live monitoring of several …
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Depth-resolved blood oxygen saturation measurement by dual-wavelength photothermal (DWP) optical coherence tomography
Non-invasive depth-resolved measurement of hemoglobin oxygen saturation ($\ce{SaO2}$) levels in discrete blood vessels may have …
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Intra-organ biodistribution of gold nanoparticles using intrinsic two-photon-induced photoluminescence

Background and Objectives: Gold nanoparticles (GNPs) such as gold nanoshells (GNSs) and gold nanorods (GNRs) have been explored in a …

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Spreading depolarizations cycle around and enlarge focal ischaemic brain lesions
How does infarction in victims of stroke and other types of acute brain injury expand to its definitive size in subsequent days? …
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Perfusion in hamster skin treated with glycerol

Background and Objective: The objective of this article is to quantify the effect of hyper-osmotic agent (glycerol) on blood velocity …

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Sensitivity of neural-hemodynamic coupling to alterations in cerebral blood flow during hypercapnia
The relationship between measurements of cerebral blood oxygenation and neuronal activity is highly complex and depends on both …
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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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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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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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