Richard B. Buxton

Publication Activity (10 Years)

Years Active: 1995-2020
Publications (10 Years): 6

Top Topics

Brain Activation

Receptive Fields

Top Venues

Microelectron. Reliab.

Publications

Eulanca Y. Liu, Jia Guo, Aaron B. Simon, Frank Haist, David J. Dubowitz, Richard B. Buxton
The potential for gas-free measurements of absolute oxygen metabolism during both baseline and activation states in the human brain. NeuroImage 207 (2020)
Eulanca Y. Liu, Frank Haist, David J. Dubowitz, Richard B. Buxton
Cerebral blood volume changes during the BOLD post-stimulus undershoot measured with a combined normoxia/hyperoxia method. NeuroImage 185 (2019)
Tim Tilford, Stoyan Stoyanov, Jessica B. S. Langbaum, Jan Christoph Janhsen, Matthias Burgard, Richard B. Buxton, Chris Bailey
Design, manufacture and test for reliable 3D printed electronics packaging. Microelectron. Reliab. 85 (2018)
Karen J. Mullinger, Matthew T. Cherukara, Richard B. Buxton, Susan T. Francis, Stephen D. Mayhew
Post-stimulus fMRI and EEG responses: Evidence for a neuronal origin hypothesised to be inhibitory. NeuroImage 157 (2017)
Aaron B. Simon, David J. Dubowitz, Nicholas P. Blockley, Richard B. Buxton
A novel Bayesian approach to accounting for uncertainty in fMRI-derived estimates of cerebral oxygen metabolism fluctuations. NeuroImage 129 (2016)
Alberto Merola, Kevin Murphy, Alan J. Stone, Michael A. Germuska, Valerie E. M. Griffeth, Nicholas P. Blockley, Richard B. Buxton, Richard G. Wise
Measurement of oxygen extraction fraction (OEF): An optimized BOLD signal model for use with hypercapnic and hyperoxic calibration. NeuroImage 129 (2016)
Aaron B. Simon, Richard B. Buxton
Understanding the dynamic relationship between cerebral blood flow and the BOLD signal: Implications for quantitative functional MRI. NeuroImage 116 (2015)
Valerie E. M. Griffeth, Aaron B. Simon, Richard B. Buxton
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 104 (2015)
Nicholas P. Blockley, Valerie E. M. Griffeth, Aaron B. Simon, David J. Dubowitz, Richard B. Buxton
Calibrating the BOLD response without administering gases: Comparison of hypercapnia calibration with calibration using an asymmetric spin echo. NeuroImage 104 (2015)
Farshad Moradi, Richard B. Buxton
Adaptation of cerebral oxygen metabolism and blood flow and modulation of neurovascular coupling with prolonged stimulation in human visual cortex. NeuroImage 82 (2013)
Oleg Leontiev, Giedrius T. Buracas, Christine L. Liang, Beau M. Ances, Joanna E. Perthen, Amir Shmuel, Richard B. Buxton
Coupling of cerebral blood flow and oxygen metabolism is conserved for chromatic and luminance stimuli in human visual cortex. NeuroImage 68 (2013)
Nicholas P. Blockley, Valerie E. M. Griffeth, Michael A. Germuska, Daniel P. Bulte, Richard B. Buxton
An analysis of the use of hyperoxia for measuring venous cerebral blood volume: Comparison of the existing method with a new analysis approach. NeuroImage 72 (2013)
Christine L. Liang, Beau M. Ances, Joanna E. Perthen, Farshad Moradi, Joy Liau, Giedrius T. Buracas, Susan R. Hopkins, Richard B. Buxton
Luminance contrast of a visual stimulus modulates the BOLD response more than the cerebral blood flow response in the human brain. NeuroImage 64 (2013)
Farshad Moradi, Giedrius T. Buracas, Richard B. Buxton
Attention strongly increases oxygen metabolic response to stimulus in primary visual cortex. NeuroImage 59 (1) (2012)
Nicholas P. Blockley, Valerie E. M. Griffeth, Richard B. Buxton
responses: Comparison of a new approach with existing methods. NeuroImage 60 (1) (2012)
Richard B. Buxton
Dynamic models of BOLD contrast. NeuroImage 62 (2) (2012)
Valerie E. M. Griffeth, Richard B. Buxton
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 58 (1) (2011)
Beau M. Ances, Florin Vaida, Ronald J. Ellis, Richard B. Buxton
Test-retest stability of calibrated BOLD-fMRI in HIV- and HIV+ subjects. NeuroImage 54 (3) (2011)
Valerie E. M. Griffeth, Joanna E. Perthen, Richard B. Buxton
Prospects for quantitative fMRI: Investigating the effects of caffeine on baseline oxygen metabolism and the response to a visual stimulus in humans. NeuroImage 57 (3) (2011)
Adam Fleisher, Ayesha Sherzai, Curtis Taylor, Jessica B. S. Langbaum, Kewei Chen, Richard B. Buxton
Resting-state BOLD networks versus task-associated functional MRI for distinguishing Alzheimer's disease risk groups. NeuroImage 47 (4) (2009)
Beau M. Ances, Oleg Leontiev, Joanna E. Perthen, Christine L. Liang, Amy E. Lansing, Richard B. Buxton
Regional differences in the coupling of cerebral blood flow and oxygen metabolism changes in response to activation: Implications for BOLD-fMRI. NeuroImage 39 (4) (2008)
Joanna E. Perthen, Amy E. Lansing, Joy Liau, Thomas T. Liu, Richard B. Buxton
Caffeine-induced uncoupling of cerebral blood flow and oxygen metabolism: A calibrated BOLD fMRI study. NeuroImage 40 (1) (2008)
Oleg Leontiev, David J. Dubowitz, Richard B. Buxton
coupling measured with calibrated BOLD fMRI: Sources of bias. NeuroImage 36 (4) (2007)
Oleg Leontiev, Richard B. Buxton
measurements with calibrated-BOLD fMRI. NeuroImage 35 (1) (2007)
Wen-Chau Wu, Richard B. Buxton, Eric C. Wong
Vascular Space Occupancy Weighted Imaging With Control of Residual Blood Signal and Higher Contrast-to-Noise Ratio. IEEE Trans. Medical Imaging 26 (10) (2007)
Takayuki Obata, Thomas T. Liu, Karla L. Miller, Wen-Ming Luh, Eric C. Wong, Lawrence R. Frank, Richard B. Buxton
Discrepancies between BOLD and flow dynamics in primary and supplementary motor areas: application of the balloon model to the interpretation of BOLD transients. NeuroImage 21 (1) (2004)
Thomas T. Liu, Yashar Behzadi, Khaled Restom, Kâmil Uludag, Kun Lu, Giedrius T. Buracas, David J. Dubowitz, Richard B. Buxton
Caffeine alters the temporal dynamics of the visual BOLD response. NeuroImage 23 (4) (2004)
Kâmil Uludag, David J. Dubowitz, Elizabeth J. Yoder, Khaled Restom, Thomas T. Liu, Richard B. Buxton
Coupling of cerebral blood flow and oxygen consumption during physiological activation and deactivation measured with fMRI. NeuroImage 23 (1) (2004)
Thomas T. Liu, Eric C. Wong, Lawrence R. Frank, Richard B. Buxton
Analysis and Design of Perfusion-Based Event-Related fMRI Experiments. NeuroImage 16 (1) (2002)
Pamela Moses, Katherine Roe, Richard B. Buxton, Eric C. Wong, Lawrence R. Frank, Joan Stiles
Functional MRI of Global and Local Processing in Children. NeuroImage 16 (2) (2002)
Pottumarthi V. Prasad, Robert R. Edelman, Richard B. Buxton
Magnetic resonance perfusion imaging. Int. J. Imaging Syst. Technol. 6 (2-3) (1995)