Richard Buxton
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Title(s) | Recall Hcomp, Radiology |
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School | Vc-health Sciences-schools |
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Address | 9500 Gilman Drive # La Jolla CA 92093
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vCard | Download vCard |
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Biography Harvard/MGH | Postdoc | 1983 | Radiology | Massachusetts Institute of Technology | Ph.D. | 1981 | Physics | Massachusetts Institute of Technology | B.S. | 1976 | Physics |
International Society for Magnetic Resonance in Medicine | 2010 | | Elected a Fellow | Gordon Research Conference on In Vivo Magnetic Resonance | 2006 | | Chair | Oxford University | 2005 | | Litchfield Lecturer |
Overview Dr. Buxton is a physicist working in the field of functional magnetic resonance imaging (fMRI). His primary work focuses on understanding the connections between neural activity, blood flow and energy metabolism in the human brain. Experimental work combines arterial spin labeling (ASL) methods with blood oxygenation level dependent (BOLD) methods to estimate changes in brain oxygen metabolism in response to a stimulus or a drug. More theoretical work involves mathematical modeling of the imaging methods, the BOLD effect, and oxygen transport from blood to tissue. In addition to his research on the brain, he collaborates with pulmonary researchers in the Pulmonary Imaging Lab, working on the application of ASL methods to measure dynamic blood flow changes in the lung. Dr. Buxton is based at the Center for Functional MRI, and served as the Center’s founding Director (2000-2007). He has written a textbook on fMRI, now in its second edition, published by Cambridge University Press (2009).
Research Bibliographic
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The thermodynamics of thinking: connections between neural activity, energy metabolism and blood flow. Philos Trans R Soc Lond B Biol Sci. 2021 Jan 04; 376(1815):20190624.
Buxton RB. PMID: 33190604.
View in: PubMed Mentions: 1 Fields:
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Hemodynamic latency is associated with reduced intelligence across the lifespan: an fMRI DCM study of aging, cerebrovascular integrity, and cognitive ability. Brain Struct Funct. 2020 Jul; 225(6):1705-1717.
Anderson AE, Diaz-Santos M, Frei S, Dang BH, Kaur P, Lyden P, Buxton R, Douglas PK, Bilder RM, Esfandiari M, Friston KJ, Nookala U, Bookheimer SY. PMID: 32474754.
View in: PubMed Mentions: Fields:
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The potential for gas-free measurements of absolute oxygen metabolism during both baseline and activation states in the human brain. Neuroimage. 2020 02 15; 207:116342.
Liu EY, Guo J, Simon AB, Haist F, Dubowitz DJ, Buxton RB. PMID: 31722231.
View in: PubMed Mentions: 2 Fields:
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Regional pulmonary perfusion patterns in humans are not significantly altered by inspiratory hypercapnia. J Appl Physiol (1985). 2019 08 01; 127(2):365-375.
Asadi AK, Sá RC, Arai TJ, Theilmann RJ, Hopkins SR, Buxton RB, Prisk GK. PMID: 31169470.
View in: PubMed Mentions: Fields: Translation: Humans
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Dependence of the MR signal on the magnetic susceptibility of blood studied with models based on real microvascular networks. Magn Reson Med. 2019 06; 81(6):3865-3874.
Cheng X, Berman AJL, Polimeni JR, Buxton RB, Gagnon L, Devor A, Sakadžic S, Boas DA. PMID: 30659643.
View in: PubMed Mentions: 1 Fields: Translation: Animals
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Awake Mouse Imaging: From Two-Photon Microscopy to Blood Oxygen Level-Dependent Functional Magnetic Resonance Imaging. Biol Psychiatry Cogn Neurosci Neuroimaging. 2019 06; 4(6):533-542.
Desjardins M, Kiliç K, Thunemann M, Mateo C, Holland D, Ferri CGL, Cremonesi JA, Li B, Cheng Q, Weldy KL, Saisan PA, Kleinfeld D, Komiyama T, Liu TT, Bussell R, Wong EC, Scadeng M, Dunn AK, Boas DA, Sakadžic S, Mandeville JB, Buxton RB, Dale AM, Devor A. PMID: 30691968.
View in: PubMed Mentions: 7 Fields: Translation: Animals
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Cerebral blood volume changes during the BOLD post-stimulus undershoot measured with a combined normoxia/hyperoxia method. Neuroimage. 2019 01 15; 185:154-163.
Liu EY, Haist F, Dubowitz DJ, Buxton RB. PMID: 30315908.
View in: PubMed Mentions: 1 Fields: Translation: Humans
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Two-photon microscopy measurement of cerebral metabolic rate of oxygen using periarteriolar oxygen concentration gradients. Neurophotonics. 2016 Oct; 3(4):045005.
Sakadžic S, Yaseen MA, Jaswal R, Roussakis E, Dale AM, Buxton RB, Vinogradov SA, Boas DA, Devor A. PMID: 27774493.
View in: PubMed Mentions:
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The roadmap for estimation of cell-type-specific neuronal activity from non-invasive measurements. Philos Trans R Soc Lond B Biol Sci. 2016 10 05; 371(1705).
Uhlirova H, Kiliç K, Tian P, Sakadžic S, Gagnon L, Thunemann M, Desjardins M, Saisan PA, Nizar K, Yaseen MA, Hagler DJ, Vandenberghe M, Djurovic S, Andreassen OA, Silva GA, Masliah E, Kleinfeld D, Vinogradov S, Buxton RB, Einevoll GT, Boas DA, Dale AM, Devor A. PMID: 27574309.
View in: PubMed Mentions: 13 Fields: Translation: HumansAnimalsCells
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Validation and optimization of hypercapnic-calibrated fMRI from oxygen-sensitive two-photon microscopy. Philos Trans R Soc Lond B Biol Sci. 2016 10 05; 371(1705).
Gagnon L, Sakadžic S, Lesage F, Pouliot P, Dale AM, Devor A, Buxton RB, Boas DA. PMID: 27574311.
View in: PubMed Mentions: 5 Fields: Translation: Animals
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Cell type specificity of neurovascular coupling in cerebral cortex. Elife. 2016 05 31; 5.
Uhlirova H, Kiliç K, Tian P, Thunemann M, Desjardins M, Saisan PA, Sakadžic S, Ness TV, Mateo C, Cheng Q, Weldy KL, Razoux F, Vandenberghe M, Cremonesi JA, Ferri CG, Nizar K, Sridhar VB, Steed TC, Abashin M, Fainman Y, Masliah E, Djurovic S, Andreassen OA, Silva GA, Boas DA, Kleinfeld D, Buxton RB, Einevoll GT, Dale AM, Devor A. PMID: 27244241.
View in: PubMed Mentions: 45 Fields: Translation: AnimalsCells
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Measurement of oxygen extraction fraction (OEF): An optimized BOLD signal model for use with hypercapnic and hyperoxic calibration. Neuroimage. 2016 Apr 01; 129:159-174.
Merola A, Murphy K, Stone AJ, Germuska MA, Griffeth VEM, Blockley NP, Buxton RB, Wise RG. PMID: 26801605.
View in: PubMed Mentions: 8 Fields: Translation: Humans
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A novel Bayesian approach to accounting for uncertainty in fMRI-derived estimates of cerebral oxygen metabolism fluctuations. Neuroimage. 2016 Apr 01; 129:198-213.
Simon AB, Dubowitz DJ, Blockley NP, Buxton RB. PMID: 26790354.
View in: PubMed Mentions: 2 Fields: Translation: Humans
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Beyond BOLD correlations: A more quantitative approach for investigating brain networks. J Cereb Blood Flow Metab. 2016 Mar; 36(3):461-2.
Buxton RB. PMID: 26661228.
View in: PubMed Mentions: Fields: Translation: Humans
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Acetazolamide during acute hypoxia improves tissue oxygenation in the human brain. J Appl Physiol (1985). 2015 Dec 15; 119(12):1494-500.
Wang K, Smith ZM, Buxton RB, Swenson ER, Dubowitz DJ. PMID: 26472861.
View in: PubMed Mentions: 4 Fields: Translation: Humans
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Wedge-shaped slice-selective adiabatic inversion pulse for controlling temporal width of bolus in pulsed arterial spin labeling. Magn Reson Med. 2016 09; 76(3):838-47.
Guo J, Buxton RB, Wong EC. PMID: 26451521.
View in: PubMed Mentions: Fields: Translation: Humans
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A statistical clustering approach to discriminating perfusion from conduit vessel signal contributions in a pulmonary ASL MR image. NMR Biomed. 2015 Sep; 28(9):1117-24.
Walker SC, Asadi AK, Hopkins SR, Buxton RB, Prisk GK. PMID: 26182890.
View in: PubMed Mentions: 3 Fields: Translation: Humans
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Striatal and Pallidal Activation during Reward Modulated Movement Using a Translational Paradigm. J Int Neuropsychol Soc. 2015 Jul; 21(6):399-411.
Bischoff-Grethe A, Buxton RB, Paulus MP, Fleisher AS, Yang TT, Brown GG. PMID: 26156687.
View in: PubMed Mentions: 5 Fields: Translation: HumansAnimals
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Understanding the dynamic relationship between cerebral blood flow and the BOLD signal: Implications for quantitative functional MRI. Neuroimage. 2015 Aug 01; 116:158-67.
Simon AB, Buxton RB. PMID: 25862267.
View in: PubMed Mentions: 7 Fields: Translation: Humans
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Quantifying the microvascular origin of BOLD-fMRI from first principles with two-photon microscopy and an oxygen-sensitive nanoprobe. J Neurosci. 2015 Feb 25; 35(8):3663-75.
Gagnon L, Sakadžic S, Lesage F, Musacchia JJ, Lefebvre J, Fang Q, Yücel MA, Evans KC, Mandeville ET, Cohen-Adad J, Polimeni JR, Yaseen MA, Lo EH, Greve DN, Buxton RB, Dale AM, Devor A, Boas DA. PMID: 25716864.
View in: PubMed Mentions: 56 Fields: Translation: HumansAnimals
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Inhaled nitric oxide alters the distribution of blood flow in the healthy human lung, suggesting active hypoxic pulmonary vasoconstriction in normoxia. J Appl Physiol (1985). 2015 Feb 01; 118(3):331-43.
Asadi AK, Sá RC, Kim NH, Theilmann RJ, Hopkins SR, Buxton RB, Prisk GK. PMID: 25429099.
View in: PubMed Mentions: 8 Fields: Translation: Humans
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Calibrating the BOLD response without administering gases: comparison of hypercapnia calibration with calibration using an asymmetric spin echo. Neuroimage. 2015 Jan 01; 104:423-9.
Blockley NP, Griffeth VE, Simon AB, Dubowitz DJ, Buxton RB. PMID: 25451475.
View in: PubMed Mentions: 15 Fields: Translation: Humans
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The coupling of cerebral blood flow and oxygen metabolism with brain activation is similar for simple and complex stimuli in human primary visual cortex. Neuroimage. 2015 Jan 01; 104:156-62.
Griffeth VE, Simon AB, Buxton RB. PMID: 25312771.
View in: PubMed Mentions: 1 Fields: Translation: Humans
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3-Nitropropionic acid-induced ischemia tolerance in the rat brain is mediated by reduced metabolic activity and cerebral blood flow. J Cereb Blood Flow Metab. 2014 Sep; 34(9):1522-30.
Bracko O, Di Pietro V, Lazzarino G, Amorini AM, Tavazzi B, Artmann J, Wong EC, Buxton RB, Weller M, Luft AR, Wegener S. PMID: 24938399.
View in: PubMed Mentions: 5 Fields: Translation: Animals
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Variability of the coupling of blood flow and oxygen metabolism responses in the brain: a problem for interpreting BOLD studies but potentially a new window on the underlying neural activity. Front Neurosci. 2014; 8:139.
Buxton RB, Griffeth VE, Simon AB, Moradi F, Shmuel A. PMID: 24966808.
View in: PubMed Mentions:
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The challenge of connecting the dots in the B.R.A.I.N. Neuron. 2013 Oct 16; 80(2):270-4.
Devor A, Bandettini PA, Boas DA, Bower JM, Buxton RB, Cohen LB, Dale AM, Einevoll GT, Fox PT, Franceschini MA, Friston KJ, Fujimoto JG, Geyer MA, Greenberg JH, Halgren E, Hämäläinen MS, Helmchen F, Hyman BT, Jasanoff A, Jernigan TL, Judd LL, Kim SG, Kleinfeld D, Kopell NJ, Kutas M, Kwong KK, Larkum ME, Lo EH, Magistretti PJ, Mandeville JB, Masliah E, Mitra PP, Mobley WC, Moskowitz MA, Nimmerjahn A, Reynolds JH, Rosen BR, Salzberg BM, Schaffer CB, Silva GA, So PT, Spitzer NC, Tootell RB, Van Essen DC, Vanduffel W, Vinogradov SA, Wald LL, Wang LV, Weber B, Yodh AG. PMID: 24139032.
View in: PubMed Mentions: 23 Fields: Translation: HumansAnimals
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The physics of functional magnetic resonance imaging (fMRI). Rep Prog Phys. 2013 Sep; 76(9):096601.
Buxton RB. PMID: 24006360.
View in: PubMed Mentions: 39 Fields: Translation: HumansAnimals
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A New Functional MRI Approach for Investigating Modulations of Brain Oxygen Metabolism. PLoS One. 2013; 8(6):e68122.
Griffeth VE, Blockley NP, Simon AB, Buxton RB. PMID: 23826367.
View in: PubMed Mentions: 10 Fields: Translation: Humans
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The time of maximum post-ischemic hyperperfusion indicates infarct growth following transient experimental ischemia. PLoS One. 2013; 8(5):e65322.
Wegener S, Artmann J, Luft AR, Buxton RB, Weller M, Wong EC. PMID: 23741488.
View in: PubMed Mentions: 9 Fields: Translation: Animals
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Adaptation of cerebral oxygen metabolism and blood flow and modulation of neurovascular coupling with prolonged stimulation in human visual cortex. Neuroimage. 2013 Nov 15; 82:182-9.
Moradi F, Buxton RB. PMID: 23732885.
View in: PubMed Mentions: 7 Fields: Translation: Humans
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The gravitational distribution of ventilation-perfusion ratio is more uniform in prone than supine posture in the normal human lung. J Appl Physiol (1985). 2013 Aug 01; 115(3):313-24.
Henderson AC, Sá RC, Theilmann RJ, Buxton RB, Prisk GK, Hopkins SR. PMID: 23620488.
View in: PubMed Mentions: 23 Fields: Translation: Humans
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A novel method of combining blood oxygenation and blood flow sensitive magnetic resonance imaging techniques to measure the cerebral blood flow and oxygen metabolism responses to an unknown neural stimulus. PLoS One. 2013; 8(1):e54816.
Simon AB, Griffeth VE, Wong EC, Buxton RB. PMID: 23382977.
View in: PubMed Mentions: 5 Fields: Translation: Humans
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An analysis of the use of hyperoxia for measuring venous cerebral blood volume: comparison of the existing method with a new analysis approach. Neuroimage. 2013 May 15; 72:33-40.
Blockley NP, Griffeth VE, Germuska MA, Bulte DP, Buxton RB. PMID: 23370053.
View in: PubMed Mentions: 7 Fields: Translation: Humans
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Coupling of cerebral blood flow and oxygen metabolism is conserved for chromatic and luminance stimuli in human visual cortex. Neuroimage. 2013 Mar; 68:221-8.
Leontiev O, Buracas GT, Liang C, Ances BM, Perthen JE, Shmuel A, Buxton RB. PMID: 23238435.
View in: PubMed Mentions: 6 Fields: Translation: Humans
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Spatial-temporal dynamics of pulmonary blood flow in the healthy human lung in response to altered FI(O2). J Appl Physiol (1985). 2013 Jan 01; 114(1):107-18.
Asadi AK, Cronin MV, Sá RC, Theilmann RJ, Holverda S, Hopkins SR, Buxton RB, Prisk GK. PMID: 23104691.
View in: PubMed Mentions: 7 Fields: Translation: Humans
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A review of calibrated blood oxygenation level-dependent (BOLD) methods for the measurement of task-induced changes in brain oxygen metabolism. NMR Biomed. 2013 Aug; 26(8):987-1003.
Blockley NP, Griffeth VE, Simon AB, Buxton RB. PMID: 22945365.
View in: PubMed Mentions: 40 Fields: Translation: Humans
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Luminance contrast of a visual stimulus modulates the BOLD response more than the cerebral blood flow response in the human brain. Neuroimage. 2013 Jan 01; 64:104-11.
Liang CL, Ances BM, Perthen JE, Moradi F, Liau J, Buracas GT, Hopkins SR, Buxton RB. PMID: 22963855.
View in: PubMed Mentions: 13 Fields: Translation: Humans
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Imaging for lung physiology: what do we wish we could measure? J Appl Physiol (1985). 2012 Jul; 113(2):317-27.
Robertson HT, Buxton RB. PMID: 22582217.
View in: PubMed Mentions: 5 Fields: Translation: HumansAnimals
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Dynamic models of BOLD contrast. Neuroimage. 2012 Aug 15; 62(2):953-61.
Buxton RB. PMID: 22245339.
View in: PubMed Mentions: 63 Fields: Translation: Humans
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A general analysis of calibrated BOLD methodology for measuring CMRO2 responses: comparison of a new approach with existing methods. Neuroimage. 2012 Mar; 60(1):279-89.
Blockley NP, Griffeth VE, Buxton RB. PMID: 22155329.
View in: PubMed Mentions: 25 Fields:
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"Overshoot" of O2 is required to maintain baseline tissue oxygenation at locations distal to blood vessels. J Neurosci. 2011 Sep 21; 31(38):13676-81.
Devor A, Sakadzic S, Saisan PA, Yaseen MA, Roussakis E, Srinivasan VJ, Vinogradov SA, Rosen BR, Buxton RB, Dale AM, Boas DA. PMID: 21940458.
View in: PubMed Mentions: 71 Fields: Translation: AnimalsCells
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A pathophysiological framework of hippocampal dysfunction in ageing and disease. Nat Rev Neurosci. 2011 Sep 07; 12(10):585-601.
Small SA, Schobel SA, Buxton RB, Witter MP, Barnes CA. PMID: 21897434.
View in: PubMed Mentions: 281 Fields: Translation: HumansCells
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On multiple alternating steady states induced by periodic spin phase perturbation waveforms. Magn Reson Med. 2012 May; 67(5):1412-8.
Buracas GT, Jung Y, Lee J, Buxton RB, Wong EC, Liu TT. PMID: 21826730.
View in: PubMed Mentions: 1 Fields: Translation: Humans
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Attention strongly increases oxygen metabolic response to stimulus in primary visual cortex. Neuroimage. 2012 Jan 02; 59(1):601-7.
Moradi F, Buracas GT, Buxton RB. PMID: 21839179.
View in: PubMed Mentions: 14 Fields: Translation: Humans
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A theoretical framework for estimating cerebral oxygen metabolism changes using the calibrated-BOLD method: modeling the effects of blood volume distribution, hematocrit, oxygen extraction fraction, and tissue signal properties on the BOLD signal. Neuroimage. 2011 Sep 01; 58(1):198-212.
Griffeth VE, Buxton RB. PMID: 21669292.
View in: PubMed Mentions: 54 Fields: Translation: Humans
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Magnetic resonance imaging quantification of pulmonary perfusion using calibrated arterial spin labeling. J Vis Exp. 2011 May 30; (51).
Arai TJ, Prisk GK, Holverda S, Sá RC, Theilmann RJ, Henderson AC, Cronin MV, Buxton RB, Hopkins SR. PMID: 21673635.
View in: PubMed Mentions: 8 Fields: Translation: Humans
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Prospects for quantitative fMRI: investigating the effects of caffeine on baseline oxygen metabolism and the response to a visual stimulus in humans. Neuroimage. 2011 Aug 01; 57(3):809-16.
Griffeth VE, Perthen JE, Buxton RB. PMID: 21586328.
View in: PubMed Mentions: 31 Fields: Translation: Humans
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Depression of cortical activity in humans by mild hypercapnia. Hum Brain Mapp. 2012 Mar; 33(3):715-26.
Thesen T, Leontiev O, Song T, Dehghani N, Hagler DJ, Huang M, Buxton R, Halgren E. PMID: 21500313.
View in: PubMed Mentions: 18 Fields: Translation: Humans
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HIV and chronic methamphetamine dependence affect cerebral blood flow. J Neuroimmune Pharmacol. 2011 Sep; 6(3):409-19.
Ances BM, Vaida F, Cherner M, Yeh MJ, Liang CL, Gardner C, Grant I, Ellis RJ, Buxton RB. PMID: 21431471.
View in: PubMed Mentions: 16 Fields: Translation: Humans
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Test-retest stability of calibrated BOLD-fMRI in HIV- and HIV+ subjects. Neuroimage. 2011 Feb 01; 54(3):2156-62.
Ances B, Vaida F, Ellis R, Buxton R. PMID: 20932922.
View in: PubMed Mentions: 20 Fields: Translation: Humans
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Vertical distribution of specific ventilation in normal supine humans measured by oxygen-enhanced proton MRI. J Appl Physiol (1985). 2010 Dec; 109(6):1950-9.
Sá RC, Cronin MV, Henderson AC, Holverda S, Theilmann RJ, Arai TJ, Dubowitz DJ, Hopkins SR, Buxton RB, Prisk GK. PMID: 20930129.
View in: PubMed Mentions: 35 Fields: Translation: Humans
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Lung volume does not alter the distribution of pulmonary perfusion in dependent lung in supine humans. J Physiol. 2010 Dec 01; 588(Pt 23):4759-68.
Hopkins SR, Arai TJ, Henderson AC, Levin DL, Buxton RB, Kim Prisk G. PMID: 20921195.
View in: PubMed Mentions: 10 Fields: Translation: Humans
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Perfusion imaging and stroke: A more sensitive measure of the brain bases of cognitive deficits. Aphasiology. 2002; 16(9):873-883.
Love T, Swinney D, Wong E, Buxton R. PMID: 30906100.
View in: PubMed Mentions:
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Cortical depth-specific microvascular dilation underlies laminar differences in blood oxygenation level-dependent functional MRI signal. Proc Natl Acad Sci U S A. 2010 Aug 24; 107(34):15246-51.
Tian P, Teng IC, May LD, Kurz R, Lu K, Scadeng M, Hillman EM, De Crespigny AJ, D'Arceuil HE, Mandeville JB, Marota JJ, Rosen BR, Liu TT, Boas DA, Buxton RB, Dale AM, Devor A. PMID: 20696904.
View in: PubMed Mentions: 113 Fields: Translation: Animals
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Interpreting oxygenation-based neuroimaging signals: the importance and the challenge of understanding brain oxygen metabolism. Front Neuroenergetics. 2010; 2:8.
Buxton RB. PMID: 20616882.
View in: PubMed Mentions:
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HIV infection and aging independently affect brain function as measured by functional magnetic resonance imaging. J Infect Dis. 2010 Feb 01; 201(3):336-40.
Ances BM, Vaida F, Yeh MJ, Liang CL, Buxton RB, Letendre S, McCutchan JA, Ellis RJ. PMID: 20047503.
View in: PubMed Mentions: 62 Fields: Translation: Humans
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Characterizing pulmonary blood flow distribution measured using arterial spin labeling. NMR Biomed. 2009 Dec; 22(10):1025-35.
Henderson AC, Prisk GK, Levin DL, Hopkins SR, Buxton RB. PMID: 19492332.
View in: PubMed Mentions: 22 Fields: Translation: Humans
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Quantitative MRI measurement of lung density must account for the change in T(2) (*) with lung inflation. J Magn Reson Imaging. 2009 Sep; 30(3):527-34.
Theilmann RJ, Arai TJ, Samiee A, Dubowitz DJ, Hopkins SR, Buxton RB, Prisk GK. PMID: 19630079.
View in: PubMed Mentions: 38 Fields: Translation: Humans
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Resting-state BOLD networks versus task-associated functional MRI for distinguishing Alzheimer's disease risk groups. Neuroimage. 2009 Oct 01; 47(4):1678-90.
Fleisher AS, Sherzai A, Taylor C, Langbaum JB, Chen K, Buxton RB. PMID: 19539034.
View in: PubMed Mentions: 99 Fields: Translation: Humans
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Early brain swelling in acute hypoxia. J Appl Physiol (1985). 2009 Jul; 107(1):244-52.
Dubowitz DJ, Dyer EA, Theilmann RJ, Buxton RB, Hopkins SR. PMID: 19423837.
View in: PubMed Mentions: 11 Fields: Translation: Humans
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Effects of aging on cerebral blood flow, oxygen metabolism, and blood oxygenation level dependent responses to visual stimulation. Hum Brain Mapp. 2009 Apr; 30(4):1120-32.
Ances BM, Liang CL, Leontiev O, Perthen JE, Fleisher AS, Lansing AE, Buxton RB. PMID: 18465743.
View in: PubMed Mentions: 85 Fields: Translation: Humans
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Cerebral perfusion and oxygenation differences in Alzheimer's disease risk. Neurobiol Aging. 2009 Nov; 30(11):1737-48.
Fleisher AS, Podraza KM, Bangen KJ, Taylor C, Sherzai A, Sidhar K, Liu TT, Dale AM, Buxton RB. PMID: 18325636.
View in: PubMed Mentions: 78 Fields: Translation: Humans
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Imaging periodic currents using alternating balanced steady-state free precession. Magn Reson Med. 2008 Jan; 59(1):140-8.
Buracas GT, Liu TT, Buxton RB, Frank LR, Wong EC. PMID: 18050317.
View in: PubMed Mentions: 9 Fields: Translation: Humans
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Regional differences in the coupling of cerebral blood flow and oxygen metabolism changes in response to activation: implications for BOLD-fMRI. Neuroimage. 2008 Feb 15; 39(4):1510-21.
Ances BM, Leontiev O, Perthen JE, Liang C, Lansing AE, Buxton RB. PMID: 18164629.
View in: PubMed Mentions: 62 Fields: Translation: Humans
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Caffeine-induced uncoupling of cerebral blood flow and oxygen metabolism: a calibrated BOLD fMRI study. Neuroimage. 2008 Mar 01; 40(1):237-47.
Perthen JE, Lansing AE, Liau J, Liu TT, Buxton RB. PMID: 18191583.
View in: PubMed Mentions: 75 Fields: Translation: Humans
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Regional cerebral blood flow during acute hypoxia in individuals susceptible to acute mountain sickness. Respir Physiol Neurobiol. 2008 Feb 29; 160(3):267-76.
Dyer EA, Hopkins SR, Perthen JE, Buxton RB, Dubowitz DJ. PMID: 18088570.
View in: PubMed Mentions: 9 Fields: Translation: Humans
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Vascular space occupancy weighted imaging with control of residual blood signal and higher contrast-to-noise ratio. IEEE Trans Med Imaging. 2007 Oct; 26(10):1319-27.
Wu WC, Buxton RB, Wong EC. PMID: 17948723.
View in: PubMed Mentions: 13 Fields: Translation: Humans
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Pulmonary perfusion in the prone and supine postures in the normal human lung. J Appl Physiol (1985). 2007 Sep; 103(3):883-94.
Prisk GK, Yamada K, Henderson AC, Arai TJ, Levin DL, Buxton RB, Hopkins SR. PMID: 17569767.
View in: PubMed Mentions: 36 Fields: Translation: Humans
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A primer on functional magnetic resonance imaging. Neuropsychol Rev. 2007 Jun; 17(2):107-25.
Brown GG, Perthen JE, Liu TT, Buxton RB. PMID: 17468956.
View in: PubMed Mentions: 27 Fields: Translation: Humans
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Vertical gradients in regional lung density and perfusion in the supine human lung: the Slinky effect. J Appl Physiol (1985). 2007 Jul; 103(1):240-8.
Hopkins SR, Henderson AC, Levin DL, Yamada K, Arai T, Buxton RB, Prisk GK. PMID: 17395757.
View in: PubMed Mentions: 69 Fields: Translation: Humans
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CBF/CMRO2 coupling measured with calibrated BOLD fMRI: sources of bias. Neuroimage. 2007 Jul 15; 36(4):1110-22.
Leontiev O, Dubowitz DJ, Buxton RB. PMID: 17524665.
View in: PubMed Mentions: 33 Fields: Translation: Humans
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Effects of age on pulmonary perfusion heterogeneity measured by magnetic resonance imaging. J Appl Physiol (1985). 2007 May; 102(5):2064-70.
Levin DL, Buxton RB, Spiess JP, Arai T, Balouch J, Hopkins SR. PMID: 17303711.
View in: PubMed Mentions: 26 Fields: Translation: Humans
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Reproducibility of BOLD, perfusion, and CMRO2 measurements with calibrated-BOLD fMRI. Neuroimage. 2007 Mar; 35(1):175-84.
Leontiev O, Buxton RB. PMID: 17208013.
View in: PubMed Mentions: 72 Fields: Translation: Humans
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The clinical potential of functional magnetic resonance imaging. J Magn Reson Imaging. 2006 Jun; 23(6):787-93.
Jezzard P, Buxton RB. PMID: 16649209.
View in: PubMed Mentions: 13 Fields: Translation: HumansAnimals
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Steep head-down tilt has persisting effects on the distribution of pulmonary blood flow. J Appl Physiol (1985). 2006 Aug; 101(2):583-9.
Henderson AC, Levin DL, Hopkins SR, Olfert IM, Buxton RB, Prisk GK. PMID: 16601308.
View in: PubMed Mentions: 17 Fields: Translation: Humans
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Quantifying CBF with arterial spin labeling. J Magn Reson Imaging. 2005 Dec; 22(6):723-6.
Buxton RB. PMID: 16261574.
View in: PubMed Mentions: 44 Fields: Translation: Humans
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Gadolinium-DTPA-dextran: a macromolecular MR blood pool contrast agent. Acad Radiol. 2004 Dec; 11(12):1361-9.
Sirlin CB, Vera DR, Corbeil JA, Caballero MB, Buxton RB, Mattrey RF. PMID: 15596374.
View in: PubMed Mentions: 18 Fields: Translation: Animals
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Caffeine alters the temporal dynamics of the visual BOLD response. Neuroimage. 2004 Dec; 23(4):1402-13.
Liu TT, Behzadi Y, Restom K, Uludag K, Lu K, Buracas GT, Dubowitz DJ, Buxton RB. PMID: 15589104.
View in: PubMed Mentions: 55 Fields: Translation: Humans
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Coupling of cerebral blood flow and oxygen consumption during physiological activation and deactivation measured with fMRI. Neuroimage. 2004 Sep; 23(1):148-55.
Uludag K, Dubowitz DJ, Yoder EJ, Restom K, Liu TT, Buxton RB. PMID: 15325361.
View in: PubMed Mentions: 90 Fields: Translation: Humans
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Measuring the effects of indomethacin on changes in cerebral oxidative metabolism and cerebral blood flow during sensorimotor activation. Magn Reson Med. 2004 May; 51(5):1088-9; author reply 1090.
Uludag K, Buxton RB. PMID: 15122696.
View in: PubMed Mentions: 8 Fields: Translation: HumansCells
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Modeling the hemodynamic response to brain activation. Neuroimage. 2004; 23 Suppl 1:S220-33.
Buxton RB, Uludag K, Dubowitz DJ, Liu TT. PMID: 15501093.
View in: PubMed Mentions: 319 Fields: Translation: HumansCells
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Discrepancies between BOLD and flow dynamics in primary and supplementary motor areas: application of the balloon model to the interpretation of BOLD transients. Neuroimage. 2004 Jan; 21(1):144-53.
Obata T, Liu TT, Miller KL, Luh WM, Wong EC, Frank LR, Buxton RB. PMID: 14741651.
View in: PubMed Mentions: 64 Fields: Translation: Humans
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BOLD and perfusion response to finger-thumb apposition after acetazolamide administration: differential relationship to global perfusion. J Cereb Blood Flow Metab. 2003 Jul; 23(7):829-37.
Brown GG, Eyler Zorrilla LT, Georgy B, Kindermann SS, Wong EC, Buxton RB. PMID: 12843786.
View in: PubMed Mentions: 58 Fields: Translation: Humans
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Increased diffusion sensitivity with hyperechos. Magn Reson Med. 2003 Jun; 49(6):1098-105.
Frank LR, Wong EC, Liu TT, Buxton RB. PMID: 12768588.
View in: PubMed Mentions: 2 Fields: Translation: Humans
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Alternative brain organization after prenatal cerebral injury: convergent fMRI and cognitive data. J Int Neuropsychol Soc. 2003 May; 9(4):604-22.
Stiles J, Moses P, Roe K, Akshoomoff NA, Trauner D, Hesselink J, Wong EC, Frank LR, Buxton RB. PMID: 12755173.
View in: PubMed Mentions: 5 Fields: Translation: Humans
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Exploring developmental change in the neural bases of higher cognitive functions: the promise of functional magnetic resonance imaging. Dev Neuropsychol. 2003; 24(2-3):641-68.
Stiles J, Moses P, Passarotti A, Dick FK, Buxton R. PMID: 14561565.
View in: PubMed Mentions: 8 Fields: Translation: HumansAnimals
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Comparing the brain areas supporting nondeclarative categorization and recognition memory. Brain Res Cogn Brain Res. 2002 Aug; 14(2):245-57.
Reber PJ, Wong EC, Buxton RB. PMID: 12067697.
View in: PubMed Mentions: 13 Fields: Translation: Humans
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Functional MRI of global and local processing in children. Neuroimage. 2002 Jun; 16(2):415-24.
Moses P, Roe K, Buxton RB, Wong EC, Frank LR, Stiles J. PMID: 12030826.
View in: PubMed Mentions: 22 Fields: Translation: Humans
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Analysis and design of perfusion-based event-related fMRI experiments. Neuroimage. 2002 May; 16(1):269-82.
Liu TT, Wong EC, Frank LR, Buxton RB. PMID: 11969334.
View in: PubMed Mentions: 14 Fields: Translation: Humans
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Encoding activity in the medial temporal lobe examined with anatomically constrained fMRI analysis. Hippocampus. 2002; 12(3):363-76.
Reber PJ, Wong EC, Buxton RB. PMID: 12099487.
View in: PubMed Mentions: 21 Fields: Translation: Humans
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A general kinetic model for quantitative perfusion imaging with arterial spin labeling. Magn Reson Med. 1998 Sep; 40(3):383-96.
Buxton RB, Frank LR, Wong EC, Siewert B, Warach S, Edelman RR. PMID: 9727941.
View in: PubMed Mentions: 304 Fields: Translation: Humans
This graph shows the total number of publications by year. To see the data as text, click here.
This graph shows the total number of publications by year. To return to the graph, click here.
Year | Publications |
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1998 | 1 | 2002 | 4 | 2003 | 4 | 2004 | 6 | 2005 | 1 | 2006 | 2 | 2007 | 10 | 2008 | 2 | 2009 | 5 | 2010 | 7 | 2011 | 10 | 2012 | 6 | 2013 | 8 | 2014 | 5 | 2015 | 7 | 2016 | 6 | 2018 | 2 | 2019 | 3 | 2020 | 2 |
This graph shows the number and percent of publications by field.
Fields are based on how the National Library of Medicine (NLM) classifies the publications' journals and might not represent the specific topics of the publications.
Note that an individual publication can be assigned to more than one field. As a result, the publication counts in this graph might add up to more than the number of publications the person has written.
To see the data as text, click here.
This graph shows the number and percent of publications by field.
Fields are based on how the National Library of Medicine (NLM) classifies the publications' journals and might not represent the specific topics of the publications.
Note that an individual publication can be assigned to more than one field. As a result, the publication counts in this graph might add up to more than the number of publications the person has written.
To see the data as text, click here.
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