All Outputs (4)

Model-based Bayesian inference of brain oxygenation using quantitative BOLD (2019)
Journal Article
Cherukara, M. T., Stone, A. J., Chappell, M. A., & Blockley, N. P. (2019). Model-based Bayesian inference of brain oxygenation using quantitative BOLD. NeuroImage, 202, Article 116106. https://doi.org/10.1016/j.neuroimage.2019.116106

© 2019 The Authors Streamlined Quantitative BOLD (sqBOLD) is an MR technique that can non-invasively measure physiological parameters including Oxygen Extraction Fraction (OEF) and deoxygenated blood volume (DBV) in the brain. Current sqBOLD methodol... Read More about Model-based Bayesian inference of brain oxygenation using quantitative BOLD.

Simulations of the effect of diffusion on asymmetric spin echo based quantitative BOLD: An investigation of the origin of deoxygenated blood volume overestimation (2019)
Journal Article
Stone, A. J., Holland, N. C., Berman, A. J., & Blockley, N. P. (2019). Simulations of the effect of diffusion on asymmetric spin echo based quantitative BOLD: An investigation of the origin of deoxygenated blood volume overestimation. NeuroImage, 201, Article 116035. https://doi.org/10.1016/j.neuroimage.2019.116035

Quantitative BOLD (qBOLD) is a technique for mapping oxygen extraction fraction (OEF) and deoxygenated blood volume (DBV) in the human brain. Recent measurements using an asymmetric spin echo (ASE) based qBOLD approach produced estimates of DBV which... Read More about Simulations of the effect of diffusion on asymmetric spin echo based quantitative BOLD: An investigation of the origin of deoxygenated blood volume overestimation.

Prospects for investigating brain oxygenation in acute stroke: experience with a non-contrast quantitative BOLD based approach (2019)
Journal Article
Stone, A. J., Harston, G. W. J., Carone, D., Okell, T. W., Kennedy, J., & Blockley, N. P. (2019). Prospects for investigating brain oxygenation in acute stroke: experience with a non-contrast quantitative BOLD based approach. Human Brain Mapping, 40(10), 2853-2866. https://doi.org/10.1002/hbm.24564

Metabolic markers of baseline brain oxygenation and tissue perfusion have an important role to play in the early identification of ischaemic tissue in acute stroke. Although well established MRI techniques exist for mapping brain perfusion, quantitat... Read More about Prospects for investigating brain oxygenation in acute stroke: experience with a non-contrast quantitative BOLD based approach.

Coupling between cerebral blood flow and cerebral blood volume: contributions of different vascular compartments (2019)
Journal Article
Wesolowski, R., Blockley, N., Driver, I., Francis, S., & Gowland, P. (2019). Coupling between cerebral blood flow and cerebral blood volume: contributions of different vascular compartments. NMR in Biomedicine, 32(3), 1-11. https://doi.org/10.1002/nbm.4061

A better understanding of the coupling between changes in cerebral blood flow (CBF) and cerebral blood volume (CBV) is vital for furthering our understanding of the BOLD response. The aim of this study was to measure CBF-CBV coupling in different vas... Read More about Coupling between cerebral blood flow and cerebral blood volume: contributions of different vascular compartments.