Sources of systematic bias in hypercapnia-calibrated functional MRI estimation of oxygen metabolism. - Peter A. Chiarelli; Daniel P. Bulte; Stefan K. Piechnik; Peter Jezzard (NeuroImage, 2007)

A calibration method for quantitative BOLD fMRI based on hyperoxia. - Peter A. Chiarelli; Daniel P. Bulte; Richard G. Wise; Daniel Gallichan; Peter Jezzard (NeuroImage, 2007)

Modelling vascular reactivity to investigate the basis of the relationship between cerebral blood volume and flow under CO2 manipulation. - Stefan K. Piechnik; Peter A. Chiarelli; Peter Jezzard (NeuroImage, 2008)