Radiology
Richard B. Buxton has not added Biography.
If you are Richard B. Buxton and would like to personalize this page please email our Author Liaison for assistance.
Analysis and design of perfusion-based event-related fMRI experiments.
NeuroImage May, 2002 | Pubmed ID: 11969334
Functional MRI of global and local processing in children.
NeuroImage Jun, 2002 | Pubmed ID: 12030826
Comparing the brain areas supporting nondeclarative categorization and recognition memory.
Brain research. Cognitive brain research Aug, 2002 | Pubmed ID: 12067697
Encoding activity in the medial temporal lobe examined with anatomically constrained fMRI analysis.
Hippocampus , 2002 | Pubmed ID: 12099487
Alternative brain organization after prenatal cerebral injury: convergent fMRI and cognitive data.
Journal of the International Neuropsychological Society : JINS May, 2003 | Pubmed ID: 12755173
Increased diffusion sensitivity with hyperechos.
Magnetic resonance in medicine : official journal of the Society of Magnetic Resonance in Medicine / Society of Magnetic Resonance in Medicine Jun, 2003 | Pubmed ID: 12768588
BOLD and perfusion response to finger-thumb apposition after acetazolamide administration: differential relationship to global perfusion.
Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism Jul, 2003 | Pubmed ID: 12843786
Discrepancies between BOLD and flow dynamics in primary and supplementary motor areas: application of the balloon model to the interpretation of BOLD transients.
NeuroImage Jan, 2004 | Pubmed ID: 14741651
Measuring the effects of indomethacin on changes in cerebral oxidative metabolism and cerebral blood flow during sensorimotor activation.
Magnetic resonance in medicine : official journal of the Society of Magnetic Resonance in Medicine / Society of Magnetic Resonance in Medicine May, 2004 | Pubmed ID: 15122696
Coupling of cerebral blood flow and oxygen consumption during physiological activation and deactivation measured with fMRI.
NeuroImage Sep, 2004 | Pubmed ID: 15325361
Modeling the hemodynamic response to brain activation.
NeuroImage , 2004 | Pubmed ID: 15501093
Caffeine alters the temporal dynamics of the visual BOLD response.
NeuroImage Dec, 2004 | Pubmed ID: 15589104
Gadolinium-DTPA-dextran: a macromolecular MR blood pool contrast agent.
Academic radiology Dec, 2004 | Pubmed ID: 15596374
Quantifying CBF with arterial spin labeling.
Journal of magnetic resonance imaging : JMRI Dec, 2005 | Pubmed ID: 16261574
Steep head-down tilt has persisting effects on the distribution of pulmonary blood flow.
Journal of applied physiology (Bethesda, Md. : 1985) Aug, 2006 | Pubmed ID: 16601308
The clinical potential of functional magnetic resonance imaging.
Journal of magnetic resonance imaging : JMRI Jun, 2006 | Pubmed ID: 16649209
Reproducibility of BOLD, perfusion, and CMRO2 measurements with calibrated-BOLD fMRI.
NeuroImage Mar, 2007 | Pubmed ID: 17208013
Effects of age on pulmonary perfusion heterogeneity measured by magnetic resonance imaging.
Journal of applied physiology (Bethesda, Md. : 1985) May, 2007 | Pubmed ID: 17303711
Vertical gradients in regional lung density and perfusion in the supine human lung: the Slinky effect.
Journal of applied physiology (Bethesda, Md. : 1985) Jul, 2007 | Pubmed ID: 17395757
A primer on functional magnetic resonance imaging.
Neuropsychology review Jun, 2007 | Pubmed ID: 17468956
CBF/CMRO2 coupling measured with calibrated BOLD fMRI: sources of bias.
NeuroImage Jul, 2007 | Pubmed ID: 17524665
Pulmonary perfusion in the prone and supine postures in the normal human lung.
Journal of applied physiology (Bethesda, Md. : 1985) Sep, 2007 | Pubmed ID: 17569767
Vascular space occupancy weighted imaging with control of residual blood signal and higher contrast-to-noise ratio.
IEEE transactions on medical imaging Oct, 2007 | Pubmed ID: 17948723
Imaging periodic currents using alternating balanced steady-state free precession.
Magnetic resonance in medicine : official journal of the Society of Magnetic Resonance in Medicine / Society of Magnetic Resonance in Medicine Jan, 2008 | Pubmed ID: 18050317
Regional cerebral blood flow during acute hypoxia in individuals susceptible to acute mountain sickness.
Respiratory physiology & neurobiology Feb, 2008 | Pubmed ID: 18088570
Regional differences in the coupling of cerebral blood flow and oxygen metabolism changes in response to activation: implications for BOLD-fMRI.
NeuroImage Feb, 2008 | Pubmed ID: 18164629
Caffeine-induced uncoupling of cerebral blood flow and oxygen metabolism: a calibrated BOLD fMRI study.
NeuroImage Mar, 2008 | Pubmed ID: 18191583
Cerebral perfusion and oxygenation differences in Alzheimer's disease risk.
Neurobiology of aging Nov, 2009 | Pubmed ID: 18325636
Effects of aging on cerebral blood flow, oxygen metabolism, and blood oxygenation level dependent responses to visual stimulation.
Human brain mapping Apr, 2009 | Pubmed ID: 18465743
Early brain swelling in acute hypoxia.
Journal of applied physiology (Bethesda, Md. : 1985) Jul, 2009 | Pubmed ID: 19423837
Characterizing pulmonary blood flow distribution measured using arterial spin labeling.
NMR in biomedicine Dec, 2009 | Pubmed ID: 19492332
Resting-state BOLD networks versus task-associated functional MRI for distinguishing Alzheimer's disease risk groups.
NeuroImage Oct, 2009 | Pubmed ID: 19539034
Quantitative MRI measurement of lung density must account for the change in T(2) (*) with lung inflation.
Journal of magnetic resonance imaging : JMRI Sep, 2009 | Pubmed ID: 19630079
HIV infection and aging independently affect brain function as measured by functional magnetic resonance imaging.
The Journal of infectious diseases Feb, 2010 | Pubmed ID: 20047503
Interpreting oxygenation-based neuroimaging signals: the importance and the challenge of understanding brain oxygen metabolism.
Frontiers in neuroenergetics , 2010 | Pubmed ID: 20616882
Cortical depth-specific microvascular dilation underlies laminar differences in blood oxygenation level-dependent functional MRI signal.
Proceedings of the National Academy of Sciences of the United States of America Aug, 2010 | Pubmed ID: 20696904
Lung volume does not alter the distribution of pulmonary perfusion in dependent lung in supine humans.
The Journal of physiology Dec, 2010 | Pubmed ID: 20921195
Vertical distribution of specific ventilation in normal supine humans measured by oxygen-enhanced proton MRI.
Journal of applied physiology (Bethesda, Md. : 1985) Dec, 2010 | Pubmed ID: 20930129
HIV and chronic methamphetamine dependence affect cerebral blood flow.
Journal of neuroimmune pharmacology : the official journal of the Society on NeuroImmune Pharmacology Sep, 2011 | Pubmed ID: 21431471
Prospects for quantitative fMRI: investigating the effects of caffeine on baseline oxygen metabolism and the response to a visual stimulus in humans.
NeuroImage Aug, 2011 | Pubmed ID: 21586328
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 Sep, 2011 | Pubmed ID: 21669292
On multiple alternating steady states induced by periodic spin phase perturbation waveforms.
Magnetic resonance in medicine : official journal of the Society of Magnetic Resonance in Medicine / Society of Magnetic Resonance in Medicine Aug, 2011 | Pubmed ID: 21826730
Attention strongly increases oxygen metabolic response to stimulus in primary visual cortex.
NeuroImage Jan, 2012 | Pubmed ID: 21839179
A pathophysiological framework of hippocampal dysfunction in ageing and disease.
Nature reviews. Neuroscience Oct, 2011 | Pubmed ID: 21897434
"Overshoot" of Oâ‚‚ is required to maintain baseline tissue oxygenation at locations distal to blood vessels.
The Journal of neuroscience : the official journal of the Society for Neuroscience Sep, 2011 | Pubmed ID: 21940458
A general analysis of calibrated BOLD methodology for measuring CMRO(2) responses: Comparison of a new approach with existing methods.
NeuroImage Dec, 2011 | Pubmed ID: 22155329
Dynamic models of BOLD contrast.
NeuroImage Jan, 2012 | Pubmed ID: 22245339
关于 JoVE
版权所属 © 2024 MyJoVE 公司版权所有,本公司不涉及任何医疗业务和医疗服务。