Alberto L. Vazquez, Ph.D. - Publications

Affiliations: 
Radiology University of Pittsburgh, Pittsburgh, PA, United States 
Area:
fMRI, Neurovascular Coupling

46 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2020 Poplawsky AJ, Iordanova B, Vazquez A, Kim SG, Fukuda M. Postsynaptic activity of inhibitory neurons evokes hemodynamic fMRI responses. Neuroimage. 117457. PMID 33069862 DOI: 10.1016/j.neuroimage.2020.117457  0.64
2020 Yang Q, Wu B, Eles JR, Vazquez AL, Kozai TDY, Cui XT. Zwitterionic Polymer Coating Suppresses Microglial Encapsulation to Neural Implants In Vitro and In Vivo. Advanced Biosystems. e1900287. PMID 32363792 DOI: 10.1002/adbi.201900287  1
2018 Michelson NJ, Eles JR, Vazquez AL, Ludwig KA, Kozai TDY. Calcium activation of cortical neurons by continuous electrical stimulation: Frequency dependence, temporal fidelity, and activation density. Journal of Neuroscience Research. PMID 30585651 DOI: 10.1002/jnr.24370  1
2018 Baranov SV, Baranova OV, Yablonska S, Suofu Y, Vazquez AL, Kozai TDY, Cui XT, Ferrando LM, Larkin TM, Tyurina YY, Kagan VE, Carlisle DL, Kristal BS, Friedlander RM. Mitochondria modulate programmed neuritic retraction. Proceedings of the National Academy of Sciences of the United States of America. PMID 30584104 DOI: 10.1073/pnas.1811021116  1
2018 Masamoto K, Vazquez A. Optical imaging and modulation of neurovascular responses. Journal of Cerebral Blood Flow and Metabolism : Official Journal of the International Society of Cerebral Blood Flow and Metabolism. 271678X18803372. PMID 30334644 DOI: 10.1177/0271678X18803372  0.64
2018 Vazquez AL, Fukuda M, Kim SG. Inhibitory Neuron Activity Contributions to Hemodynamic Responses and Metabolic Load Examined Using an Inhibitory Optogenetic Mouse Model. Cerebral Cortex (New York, N.Y. : 1991). PMID 30215693 DOI: 10.1093/cercor/bhy225  0.64
2018 Wellman SM, Eles JR, Ludwig KA, Seymour JP, Michelson NJ, McFadden WE, Vazquez AL, Kozai TDY. A Materials Roadmap to Functional Neural Interface Design. Advanced Functional Materials. 28. PMID 29805350 DOI: 10.1002/adfm.201701269  1
2018 Eles JR, Vazquez AL, Kozai TDY, Cui XT. In vivo imaging of neuronal calcium during electrode implantation: Spatial and temporal mapping of damage and recovery. Biomaterials. 174: 79-94. PMID 29783119 DOI: 10.1016/j.biomaterials.2018.04.043  1
2018 Iordanova B, Vazquez A, Kozai TD, Fukuda M, Kim SG. Optogenetic investigation of the variable neurovascular coupling along the interhemispheric circuits. Journal of Cerebral Blood Flow and Metabolism : Official Journal of the International Society of Cerebral Blood Flow and Metabolism. 271678X18755225. PMID 29372655 DOI: 10.1177/0271678X18755225  0.64
2017 Murphy MC, Chan KC, Kim SG, Vazquez AL. Macroscale variation in resting-state neuronal activity and connectivity assessed by simultaneous calcium imaging, hemodynamic imaging and electrophysiology. Neuroimage. 169: 352-362. PMID 29277650 DOI: 10.1016/j.neuroimage.2017.12.070  0.64
2017 Michelson NJ, Vazquez AL, Eles JR, Salatino JW, Purcell EK, Williams JJ, Cui T, Kozai TDY. Multi-scale, multi-modal analysis uncovers complex relationship at the brain tissue-implant neural interface: New Emphasis on the Biological Interface. Journal of Neural Engineering. PMID 29182149 DOI: 10.1088/1741-2552/aa9dae  1
2016 Eles JR, Vazquez AL, Snyder NR, Lagenaur C, Murphy MC, Kozai TD, Cui XT. Neuroadhesive L1 coating attenuates acute microglial attachment to neural electrodes as revealed by live two-photon microscopy. Biomaterials. 113: 279-292. PMID 27837661 DOI: 10.1016/j.biomaterials.2016.10.054  1
2016 Vasireddi A, Vazquez A, Whitney D, Fukuda M, Kim SG. Functional Connectivity of Resting Hemodynamic Signals in Submillimeter Orientation Columns of the Visual Cortex. Brain Connectivity. PMID 27461173 DOI: 10.1089/brain.2015.0414  0.64
2016 Murphy MC, Poplawsky AJ, Vazquez AL, Chan KC, Kim SG, Fukuda M. Improved spatial accuracy of functional maps in the rat olfactory bulb using supervised machine learning approach. Neuroimage. PMID 27236085 DOI: 10.1016/j.neuroimage.2016.05.055  1
2016 Kozai TD, Jaquins-Gerstl AS, Vazquez AL, Michael AC, Cui XT. Dexamethasone retrodialysis attenuates microglial response to implanted probes in vivo. Biomaterials. 87: 157-169. PMID 26923363 DOI: 10.1016/j.biomaterials.2016.02.013  1
2015 Kozai TD, Eles JR, Vazquez AL, Cui XT. Two-photon imaging of chronically implanted neural electrodes: Sealing methods and new insights. Journal of Neuroscience Methods. PMID 26526459 DOI: 10.1016/j.jneumeth.2015.10.007  1
2015 Kozai TD, Vazquez AL. Photoelectric artefact from optogenetics and imaging on microelectrodes and bioelectronics: New Challenges and Opportunities. Journal of Materials Chemistry. B, Materials For Biology and Medicine. 3: 4965-4978. PMID 26167283 DOI: 10.1039/C5TB00108K  1
2015 Iordanova B, Vazquez AL, Poplawsky AJ, Fukuda M, Kim SG. Neural and hemodynamic responses to optogenetic and sensory stimulation in the rat somatosensory cortex. Journal of Cerebral Blood Flow and Metabolism : Official Journal of the International Society of Cerebral Blood Flow and Metabolism. 35: 922-32. PMID 25669905 DOI: 10.1038/jcbfm.2015.10  1
2015 Kozai TD, Jaquins-Gerstl AS, Vazquez AL, Michael AC, Cui XT. Brain tissue responses to neural implants impact signal sensitivity and intervention strategies. Acs Chemical Neuroscience. 6: 48-67. PMID 25546652 DOI: 10.1021/cn500256e  1
2015 Kozai TD, Catt K, Li X, Gugel ZV, Olafsson VT, Vazquez AL, Cui XT. Mechanical failure modes of chronically implanted planar silicon-based neural probes for laminar recording. Biomaterials. 37: 25-39. PMID 25453935 DOI: 10.1016/j.biomaterials.2014.10.040  1
2015 Kim SG, Jin T, Kim T, Vazquez A, Fukuda M. Animal model studies Fmri: From Nuclear Spins to Brain Functions. 633-657. DOI: 10.1007/978-1-4899-7591-1_22  1
2014 Vazquez AL, Murphy MC, Kim SG. Neuronal and physiological correlation to hemodynamic resting-state fluctuations in health and disease. Brain Connectivity. 4: 727-40. PMID 25300278 DOI: 10.1089/brain.2014.0276  0.64
2014 Vazquez AL, Fukuda M, Crowley JC, Kim SG. Neural and hemodynamic responses elicited by forelimb- and photo-stimulation in channelrhodopsin-2 mice: insights into the hemodynamic point spread function. Cerebral Cortex (New York, N.Y. : 1991). 24: 2908-19. PMID 23761666 DOI: 10.1093/cercor/bht147  1
2013 Fukuda M, Vazquez AL, Zong X, Kim SG. Effects of the α₂-adrenergic receptor agonist dexmedetomidine on neural, vascular and BOLD fMRI responses in the somatosensory cortex. The European Journal of Neuroscience. 37: 80-95. PMID 23106361 DOI: 10.1111/ejn.12024  1
2012 Kozai TD, Vazquez AL, Weaver CL, Kim SG, Cui XT. In vivo two-photon microscopy reveals immediate microglial reaction to implantation of microelectrode through extension of processes. Journal of Neural Engineering. 9: 066001. PMID 23075490 DOI: 10.1088/1741-2560/9/6/066001  1
2012 Vazquez AL, Fukuda M, Kim SG. Evolution of the dynamic changes in functional cerebral oxidative metabolism from tissue mitochondria to blood oxygen. Journal of Cerebral Blood Flow and Metabolism : Official Journal of the International Society of Cerebral Blood Flow and Metabolism. 32: 745-58. PMID 22293987 DOI: 10.1038/jcbfm.2011.198  1
2010 Vazquez AL, Masamoto K, Fukuda M, Kim SG. Cerebral oxygen delivery and consumption during evoked neural activity. Frontiers in Neuroenergetics. 2: 11. PMID 20616881 DOI: 10.3389/fnene.2010.00011  0.64
2010 Kim T, Masamoto K, Fukuda M, Vazquez A, Kim SG. Frequency-dependent neural activity, CBF, and BOLD fMRI to somatosensory stimuli in isoflurane-anesthetized rats. Neuroimage. 52: 224-33. PMID 20350603 DOI: 10.1016/j.neuroimage.2010.03.064  1
2010 Vazquez AL, Fukuda M, Tasker ML, Masamoto K, Kim SG. Changes in cerebral arterial, tissue and venous oxygenation with evoked neural stimulation: implications for hemoglobin-based functional neuroimaging. Journal of Cerebral Blood Flow and Metabolism : Official Journal of the International Society of Cerebral Blood Flow and Metabolism. 30: 428-39. PMID 19844241 DOI: 10.1038/jcbfm.2009.213  1
2009 Hernandez-Garcia L, Vazquez AL, Rowe DB. Complex-valued analysis of arterial spin labeling-based functional magnetic resonance imaging signals. Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine / Society of Magnetic Resonance in Medicine. 62: 1597-608. PMID 19859934 DOI: 10.1002/mrm.22106  1
2009 Masamoto K, Fukuda M, Vazquez A, Kim SG. Dose-dependent effect of isoflurane on neurovascular coupling in rat cerebral cortex. The European Journal of Neuroscience. 30: 242-50. PMID 19659924 DOI: 10.1111/j.1460-9568.2009.06812.x  1
2009 Masamoto K, Vazquez A, Wang P, Kim SG. Brain tissue oxygen consumption and supply induced by neural activation: determined under suppressed hemodynamic response conditions in the anesthetized rat cerebral cortex. Advances in Experimental Medicine and Biology. 645: 287-92. PMID 19227484 DOI: 10.1007/978-0-387-85998-9_43  1
2008 Gulani V, Adusumilli S, Hussain HK, Vazquez AL, Francis IR, Noll DC. Apparent wall thickening of cystic renal lesions on MRI. Journal of Magnetic Resonance Imaging : Jmri. 28: 103-10. PMID 18581399 DOI: 10.1002/jmri.21376  1
2008 Vazquez AL, Masamoto K, Kim SG. Dynamics of oxygen delivery and consumption during evoked neural stimulation using a compartment model and CBF and tissue P(O2) measurements. Neuroimage. 42: 49-59. PMID 18504146 DOI: 10.1016/j.neuroimage.2008.04.024  1
2008 Masamoto K, Vazquez A, Wang P, Kim SG. Trial-by-trial relationship between neural activity, oxygen consumption, and blood flow responses. Neuroimage. 40: 442-50. PMID 18234525 DOI: 10.1016/j.neuroimage.2007.12.011  1
2006 Vazquez AL, Cohen ER, Gulani V, Hernandez-Garcia L, Zheng Y, Lee GR, Kim SG, Grotberg JB, Noll DC. Vascular dynamics and BOLD fMRI: CBF level effects and analysis considerations. Neuroimage. 32: 1642-55. PMID 16860574 DOI: 10.1016/j.neuroimage.2006.04.195  1
2006 Vazquez AL, Lee GR, Hernandez-Garcia L, Noll DC. Application of selective saturation to image the dynamics of arterial blood flow during brain activation using magnetic resonance imaging. Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine / Society of Magnetic Resonance in Medicine. 55: 816-25. PMID 16506156 DOI: 10.1002/mrm.20813  1
2005 Hernandez-Garcia L, Lee GR, Vazquez AL, Yip CY, Noll DC. Quantification of perfusion fMRI using a numerical model of arterial spin labeling that accounts for dynamic transit time effects. Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine / Society of Magnetic Resonance in Medicine. 54: 955-64. PMID 16155868 DOI: 10.1002/mrm.20613  1
2005 Wager TD, Vazquez A, Hernandez L, Noll DC. Accounting for nonlinear BOLD effects in fMRI: parameter estimates and a model for prediction in rapid event-related studies. Neuroimage. 25: 206-18. PMID 15734356 DOI: 10.1016/j.neuroimage.2004.11.008  1
2004 Hernandez-Garcia L, Lee GR, Vazquez AL, Noll DC. Fast, pseudo-continuous arterial spin labeling for functional imaging using a two-coil system. Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine / Society of Magnetic Resonance in Medicine. 51: 577-85. PMID 15004800 DOI: 10.1002/mrm.10733  1
2004 Noll DC, Vazquez A. Contrast mechanisms and acquisition methods in functional MRI Annual International Conference of the Ieee Engineering in Medicine and Biology - Proceedings. 26: 5219-5222.  1
1998 Noll DC, Genovese CR, Vazquez AL, O'Brien JL, Eddy WF. Evaluation of respiratory artifact correction techniques in multishot spiral functional MRI using receiver operator characteristic analyses. Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine / Society of Magnetic Resonance in Medicine. 40: 633-9. PMID 9771581 DOI: 10.1002/mrm.1910400417  1
1998 Vazquez AL, Noll DC. Nonlinear aspects of the BOLD response in functional MRI. Neuroimage. 7: 108-18. PMID 9558643 DOI: 10.1006/nimg.1997.0316  1
1998 Vazquez AL, Noll DC. Time-invariant properties of the BOLD response Neuroimage. 7: S579.  1
1998 Boada FE, Noll DC, Vazquez AL. K-space design for real time volumetric fMRI: Initial experience Neuroimage. 7: S565.  1
1997 Noll DC, Genovese CR, Nystrom LE, Vazquez AL, Forman SD, Eddy WF, Cohen JD. Estimating test-retest reliability in functional MR imaging. II: Application to motor and cognitive activation studies. Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine / Society of Magnetic Resonance in Medicine. 38: 508-17. PMID 9339453 DOI: 10.1002/mrm.1910380320  1
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