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- Publications
- Influence
Dynamics of blood flow and oxygenation changes during brain activation: The balloon model
A biomechanical model is presented for the dynamic changes in deoxyhemoglobin content during brain activation. The model incorporates the conflicting effects of dynamic changes in both blood… Expand
Recommended implementation of arterial spin‐labeled perfusion MRI for clinical applications: A consensus of the ISMRM perfusion study group and the European consortium for ASL in dementia
- D. Alsop, J. Detre, +11 authors G. Zaharchuk
- Medicine
- Magnetic resonance in medicine
- 1 January 2015
This review provides a summary statement of recommended implementations of arterial spin labeling (ASL) for clinical applications. It is a consensus of the ISMRM Perfusion Study Group and the… Expand
Processing strategies for time‐course data sets in functional mri of the human brain
- P. Bandettini, A. Jesmanowicz, E. Wong, J. Hyde
- Computer Science, Medicine
- Magnetic resonance in medicine
- 1 August 1993
TLDR
Involvement of striate and extrastriate visual cortical areas in spatial attention
- A. Martínez, L. Anllo-Vento, +7 authors S. Hillyard
- Psychology, Medicine
- Nature Neuroscience
- 1 April 1999
We investigated the cortical mechanisms of visual-spatial attention while subjects discriminated patterned targets within distractor arrays. Functional magnetic resonance imaging (fMRI) was used to… Expand
A general kinetic model for quantitative perfusion imaging with arterial spin labeling
- R. Buxton, L. Frank, E. Wong, B. Siewert, S. Warach, R. Edelman
- Computer Science, Medicine
- Magnetic resonance in medicine
- 1 September 1998
TLDR
Quantitative imaging of perfusion using a single subtraction (QUIPSS and QUIPSS II)
In the pulsed arterial spin labeling (ASL) techniques EPISTAR, PICORE, and FAIR, subtraction of two images in which inflowing blood is first tagged and then not tagged yields a qualitative map of… Expand
Time course EPI of human brain function during task activation
- P. Bandettini, E. Wong, R. S. Hinks, R. Tikofsky, J. Hyde
- Medicine
- Magnetic resonance in medicine
- 1 June 1992
Using gradient‐echo echo‐planar MRI, a local signal increase of 4.3 ± 0.3% is observed in the human brain during task activation, suggesting a local decrease in blood deoxyhemoglobin concentration… Expand
Recommended implementation of arterial spin-labeled perfusion MRI for clinical applications: A consensus of the ISMRM perfusion study group and the European consortium for ASL in dementia.
- D. Alsop, J. Detre, +11 authors G. Zaharchuk
- Medicine
- Magnetic resonance in medicine
- 2015
This review provides a summary statement of recommended implementations of arterial spin labeling (ASL) for clinical applications. It is a consensus of the ISMRM Perfusion Study Group and the… Expand
Implementation of quantitative perfusion imaging techniques for functional brain mapping using pulsed arterial spin labeling
We describe here experimental considerations in the implementation of quantitative perfusion imaging techniques for functional MRI using pulsed arterial spin labeling. Three tagging techniques:… Expand
QUIPSS II with thin‐slice TI1 periodic saturation: A method for improving accuracy of quantitative perfusion imaging using pulsed arterial spin labeling
- W. Luh, E. Wong, P. Bandettini, J. Hyde
- Materials Science, Medicine
- Magnetic resonance in medicine
- 1 June 1999
Quantitative imaging of perfusion using a single subtraction, second version (QUIPSS II) is a pulsed arterial spin labeling (ASL) technique for improving the quantitation of perfusion imaging by… Expand
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