All Outputs (2)

Cortical oxygen extraction fraction using quantitative BOLD MRI and cerebral blood flow during vasodilation (2023)
Journal Article
Le, L. N. N., Wheeler, G. J., Holy, E. N., Donnay, C. A., Blockley, N. P., Yee, A. H., …Fan, A. P. (2023). Cortical oxygen extraction fraction using quantitative BOLD MRI and cerebral blood flow during vasodilation. Frontiers in Physiology, 14, Article 1231793. https://doi.org/10.3389/fphys.2023.1231793

Introduction: We aimed to demonstrate non-invasive measurements of regional oxygen extraction fraction (OEF) from quantitative BOLD MRI modeling at baseline and after pharmacological vasodilation. We hypothesized that OEF decreases in response to vas... Read More about Cortical oxygen extraction fraction using quantitative BOLD MRI and cerebral blood flow during vasodilation.

Modelling spatiotemporal dynamics of cerebral blood flow using multiple-timepoint arterial spin labelling MRI (2023)
Journal Article
Pinto, J., Blockley, N. P., Harkin, J. W., & Bulte, D. P. (2023). Modelling spatiotemporal dynamics of cerebral blood flow using multiple-timepoint arterial spin labelling MRI. Frontiers in Physiology, 14, Article 1142359. https://doi.org/10.3389/fphys.2023.1142359

Introduction: Cerebral blood flow (CBF) is an important physiological parameter that can be quantified non-invasively using arterial spin labelling (ASL) imaging. Although most ASL studies are based on single-timepoint strategies, multi-timepoint app... Read More about Modelling spatiotemporal dynamics of cerebral blood flow using multiple-timepoint arterial spin labelling MRI.