Valerie E. M. Griffeth

According to our database1, Valerie E. M. Griffeth authored at least 8 papers between 2011 and 2016.

Collaborative distances:
  • Dijkstra number2 of six.
  • Erdős number3 of four.

Timeline

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Links

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Bibliography

2016
Measurement of oxygen extraction fraction (OEF): An optimized BOLD signal model for use with hypercapnic and hyperoxic calibration.
NeuroImage, 2016

2015
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

Sources of systematic error in calibrated BOLD based mapping of baseline oxygen extraction fraction.
NeuroImage, 2015

Calibrating the BOLD response without administering gases: Comparison of hypercapnia calibration with calibration using an asymmetric spin echo.
NeuroImage, 2015

2013
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

2012
A general analysis of calibrated BOLD methodology for measuring CMRO<sub>2</sub> responses: Comparison of a new approach with existing methods.
NeuroImage, 2012

2011
Prospects for quantitative fMRI: Investigating the effects of caffeine on baseline oxygen metabolism and the response to a visual stimulus in humans.
NeuroImage, 2011

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


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