All Outputs (2)

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.