Alberto L. Vazquez, Ph.D. - Publications

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

45 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
2024 Suematsu N, Vazquez AL, Kozai TD. Activation and depression of neural and hemodynamic responses induced by the intracortical microstimulation and visual stimulation in the mouse visual cortex. Biorxiv : the Preprint Server For Biology. PMID 38260671 DOI: 10.1101/2024.01.01.573814  0.782
2023 Woeppel KM, Krahe DD, Robbins EM, Vazquez AL, Cui XT. Electrically Controlled Vasodilator Delivery from PEDOT/Silica Nanoparticle Modulates Vessel Diameter in Mouse Brain. Advanced Healthcare Materials. e2301221. PMID 37916912 DOI: 10.1002/adhm.202301221  0.594
2022 Zheng XS, Yang Q, Vazquez A, Cui XT. Imaging the stability of chronic electrical microstimulation using electrodes coated with PEDOT/CNT and iridium oxide. Iscience. 25: 104539. PMID 35769881 DOI: 10.1016/j.isci.2022.104539  0.621
2021 Zheng XS, Yang Q, Vazquez AL, Tracy Cui X. Imaging the Efficiency of Poly(3,4-ethylenedioxythiophene) Doped with Acid-Functionalized Carbon Nanotube and Iridium Oxide Electrode Coatings for Microstimulation. Advanced Nanobiomed Research. 1: 2000092. PMID 34746928 DOI: 10.1002/anbr.202000092  0.31
2021 Yang Q, Vazquez AL, Cui XT. Long-term in vivo two-photon imaging of the neuroinflammatory response to intracortical implants and micro-vessel disruptions in awake mice. Biomaterials. 276: 121060. PMID 34419839 DOI: 10.1016/j.biomaterials.2021.121060  0.617
2021 Moon HS, Jiang H, Vo TT, Jung WB, Vazquez AL, Kim SG. Contribution of Excitatory and Inhibitory Neuronal Activity to BOLD fMRI. Cerebral Cortex (New York, N.Y. : 1991). PMID 33895810 DOI: 10.1093/cercor/bhab068  0.577
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  0.519
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  0.732
2019 Krawchuk MB, Ruff CF, Yang X, Ross SE, Vazquez AL. Optogenetic assessment of VIP, PV, SOM and NOS inhibitory neuron activity and cerebral blood flow regulation in mouse somato-sensory cortex. Journal of Cerebral Blood Flow and Metabolism : Official Journal of the International Society of Cerebral Blood Flow and Metabolism. 271678X19870105. PMID 31418628 DOI: 10.1177/0271678X19870105  0.379
2019 Williams JJ, Watson AM, Vazquez AL, Schwartz AB. Viral-Mediated Optogenetic Stimulation of Peripheral Motor Nerves in Non-human Primates. Frontiers in Neuroscience. 13: 759. PMID 31417342 DOI: 10.3389/Fnins.2019.00759  0.676
2019 Stocking KC, Vazquez AL, Kozai T. Intracortical neural stimulation with untethered, ultrasmall carbon fiber electrodes mediated by the photoelectric effect. Ieee Transactions On Bio-Medical Engineering. PMID 30605086 DOI: 10.1109/Tbme.2018.2889832  0.775
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  0.791
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  0.362
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  0.598
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  0.757
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  0.757
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  0.755
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  0.592
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  0.799
2017 Vazquez AL, Nisar MU, Mathis C, Klunk BE. Hemodynamic Connectivity Measurements Follow Neuronal Connectivity Changes In A Mouse Model Of Amyloidosis: Considerations For Functional Connectivity Mri Alzheimers & Dementia. 13. DOI: 10.1016/J.Jalz.2017.06.169  0.307
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  0.772
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  0.671
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  0.552
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  0.793
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  0.768
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  0.75
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  0.617
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  0.76
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  0.777
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  0.442
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  0.591
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  0.636
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  0.598
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  0.79
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  0.57
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  0.564
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  0.586
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  0.558
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  0.586
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  0.574
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  0.566
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  0.589
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  0.532
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  0.327
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  0.324
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