Andrew K. Dunn

Biomedical Engineering Department, University of Texas at Austin

Affiliated withUniversity of Texas at Austin University of Texas at Austin

Research Area

Neuroscience

Biography

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JoVE Journal Publications

ArticleTotal : 1	Year
Publication title	2010

Other Publications

Article	Year
Intrinsic brain activity triggers trigeminal meningeal afferents in a migraine model. Nature medicine\| PubMed ID: 11821897	2002
Simultaneous imaging of total cerebral hemoglobin concentration, oxygenation, and blood flow during functional activation. Optics letters\| PubMed ID: 12656525	2003
Coupling of total hemoglobin concentration, oxygenation, and neural activity in rat somatosensory cortex. Neuron\| PubMed ID: 12873390	2003
Laser speckle flowmetry for the study of cerebrovascular physiology in normal and ischemic mouse cortex. Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism\| PubMed ID: 15241182	2004
Laminar optical tomography: demonstration of millimeter-scale depth-resolved imaging in turbid media. Optics letters\| PubMed ID: 15309848	2004
Computational microscopy in embryo imaging. Optics letters\| PubMed ID: 15524376	2004
Pronounced hypoperfusion during spreading depression in mouse cortex. Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism\| PubMed ID: 15529018	2004
Coupling of the cortical hemodynamic response to cortical and thalamic neuronal activity. Proceedings of the National Academy of Sciences of the United States of America\| PubMed ID: 15734797	2005
Determination of optimal exposure time for imaging of blood flow changes with laser speckle contrast imaging. Applied optics\| PubMed ID: 15813518	2005
Spatial extent of oxygen metabolism and hemodynamic changes during functional activation of the rat somatosensory cortex. NeuroImage\| PubMed ID: 15925522	2005
Evaluation of laser speckle flowmetry for imaging cortical perfusion in experimental stroke studies: quantitation of perfusion and detection of peri-infarct depolarisations. Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism\| PubMed ID: 16251884	2006
Vasoconstrictive neurovascular coupling during focal ischemic depolarizations. Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism\| PubMed ID: 16340958	2006
Fluorescence-lifetime-based tomography for turbid media. Optics letters\| PubMed ID: 16389827	2005
Depth-resolved optical imaging and microscopy of vascular compartment dynamics during somatosensory stimulation. NeuroImage\| PubMed ID: 17222567	2007
Peri-infarct depolarizations lead to loss of perfusion in ischaemic gyrencephalic cerebral cortex. Brain : a journal of neurology\| PubMed ID: 17438018	2007
Normobaric hyperoxia improves cerebral blood flow and oxygenation, and inhibits peri-infarct depolarizations in experimental focal ischaemia. Brain : a journal of neurology\| PubMed ID: 17468117	2007
Cortical blood flow assessment with frequency-domain laser Doppler microscopy. Journal of biomedical optics\| PubMed ID: 17477734	2007
Microvascular oxygen quantification using two-photon microscopy. Optics letters\| PubMed ID: 18483504	2008
Two-photon-induced photoluminescence imaging of tumors using near-infrared excited gold nanoshells. Optics express\| PubMed ID: 18542237	2008
Robust flow measurement with multi-exposure speckle imaging. Optics express\| PubMed ID: 18542277	2008
A time domain fluorescence tomography system for small animal imaging. IEEE transactions on medical imaging\| PubMed ID: 18672432	2008
Simultaneous multispectral reflectance imaging and laser speckle flowmetry of cerebral blood flow and oxygen metabolism in focal cerebral ischemia. Journal of biomedical optics\| PubMed ID: 19021335	2008
Efficient processing of laser speckle contrast images. IEEE transactions on medical imaging\| PubMed ID: 19033089	2008
Stimulus-induced changes in blood flow and 2-deoxyglucose uptake dissociate in ipsilateral somatosensory cortex. The Journal of neuroscience : the official journal of the Society for Neuroscience\| PubMed ID: 19118167	2008
Three-dimensional computation of focused beam propagation through multiple biological cells. Optics express\| PubMed ID: 19654647	2009
Perfusion in hamster skin treated with glycerol. Lasers in surgery and medicine\| PubMed ID: 19670326	2009
Sensitivity of neural-hemodynamic coupling to alterations in cerebral blood flow during hypercapnia. Journal of biomedical optics\| PubMed ID: 19725749	2009
Laser speckle contrast imaging in biomedical optics. Journal of biomedical optics\| PubMed ID: 20210435	2010
Spreading depolarizations cycle around and enlarge focal ischaemic brain lesions. Brain : a journal of neurology\| PubMed ID: 20504874	2010
Improved sensitivity for two-photon frequency-domain lifetime measurement. Optics express\| PubMed ID: 20588496	2010
Simultaneous imaging of oxygen tension and blood flow in animals using a digital micromirror device. Optics express\| PubMed ID: 20588661	2010
Far-field superposition method for three-dimensional computation of light scattering from multiple cells. Journal of biomedical optics\| PubMed ID: 21054088	2010
Laser speckle contrast imaging of cerebral blood flow in humans during neurosurgery: a pilot clinical study. Journal of biomedical optics\| PubMed ID: 21198204	2010
Quantitative imaging of ischemic stroke through thinned skull in mice with Multi Exposure Speckle Imaging. Biomedical optics express\| PubMed ID: 21258462	2010
Thrombotic distal middle cerebral artery occlusion produced by topical FeCl(3) application: a novel model suitable for intravital microscopy and thrombolysis studies. Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism\| PubMed ID: 21326267	2011
Intra-organ Biodistribution of Gold Nanoparticles Using Intrinsic Two-photon Induced Photoluminescence. Lasers in surgery and medicine\| PubMed ID: 21399728	2010
Depth-resolved blood oxygen saturation measurement by dual-wavelength photothermal (DWP) optical coherence tomography. Biomedical optics express\| PubMed ID: 21412455	2011
Introduction: feature issue on In Vivo Microcirculation Imaging. Biomedical optics express\| PubMed ID: 21750764	2011
In vivo depth-resolved oxygen saturation by Dual-Wavelength Photothermal (DWP) OCT. Optics express\| PubMed ID: 22109408	2011
Laser Speckle Contrast Imaging of Cerebral Blood Flow. Annals of biomedical engineering\| PubMed ID: 22109805	2011
Depth dependence of vascular fluorescence imaging. Biomedical optics express\| PubMed ID: 22162824	2011
Combined two-photon luminescence microscopy and OCT for macrophage detection in the hypercholesterolemic rabbit aorta using plasmonic gold nanorose. Lasers in surgery and medicine\| PubMed ID: 22246984	2012
Measurements and modeling of transient blood flow perturbations induced by brief somatosensory stimulation. The open neuroimaging journal\| PubMed ID: 22262991	2011