Field strength dependence of grey matter R2* on venous oxygenation

QR Code

Field strength dependence of grey matter R2* on venous oxygenation

The relationship between venous blood oxygenation and change in transverse relaxation rate (ΔR2 *) plays a key role in calibrated BOLD fMRI. This relationship, defined by the parameter β, has previously been determined using theoretical simulations and experimental measures. However, these earlier s...

Full description

Bibliographic Details
Main Authors:	Croal, Paula L., Driver, Ian D., Francis, Susan T., Gowland, Penny A.
Format:	Article
Published:	Elsevier 2016
Subjects:	calibrated BOLD; fMRI; R2⁎ quantification; oxygenation; hyperoxia
Online Access:	https://eprints.nottingham.ac.uk/37609/

Similar Items

The vascular properties of the BOLD signal
by: Driver, Ian D.
Published: (2012)

The effect of isocapnic hyperoxia on neurophysiology as measured with MRI and MEG
by: Croal, Paula L., et al.
Published: (2015)

Investigating the BOLD haemodynamic response
by: Blockley, Nicholas Paul
Published: (2007)

Exploring the advantages of multiband fMRI with simultaneous EEG to investigate coupling between gamma frequency neural activity and the BOLD response in humans
by: Uji, Makoto, et al.
Published: (2018)

Thermal taster status: evidence of cross-modal integration
by: Hort, Joanne, et al.
Published: (2016)

Prior consumption of a fat meal in healthy adults modulates the brain’s response to fat
by: Eldeghaidy, Sally, et al.
Published: (2016)

Interpretation of BOLD events using fMRI at 7 Tesla
by: Tan, Francisca Marie
Published: (2017)

Paradigm free mapping: detection and characterization of single trial fMRI BOLD responses without prior stimulus information
by: Caballero Gaudes, Cesar
Published: (2010)

Functional quantitative susceptibility mapping (fQSM)
by: Balla, Dávid Z., et al.
Published: (2014)

Spurious correlations in simultaneous EEG-fMRI driven by in-scanner movement
by: Fellner, M.-C., et al.
Published: (2016)

Large-scale neural dynamics: simple and complex
by: Coombes, Stephen
Published: (2009)

Neural correlates of hyperalgesia in the monosodium iodoacetate model of osteoarthritis pain
by: Abaei, Maryam, et al.
Published: (2016)

Identifying the sources of the pulse artefact in EEG recordings made inside an MR scanner
by: Mullinger, Karen J., et al.
Published: (2013)

Imaging markers of brain network disruption in multiple sclerosis
by: Welton, Thomas
Published: (2017)

Manganese-enhanced magnetic resonance imaging depicts brain activity in models of acute and chronic pain: a new window to study experimental spontaneous pain?
by: Devonshire, Ian M., et al.
Published: (2017)

Advancement of the Quantitative Blood Oxygenation Level-Dependent (qBOLD) MRI technique to improve clinical feasibility.
by: Alzaidi, Ahlam
Published: (2025)

Sensory mapping using High-Resolution 7 T fMRI
by: Asghar, Michael
Published: (2019)

Functional neuroimaging of the somatosensory system with Ultra-high-field fMRI and MEG
by: Wang, Fan
Published: (2012)

Investigating basal ganglia function using ultra-high field MRI
by: Abualait, Turki S. Sabrah
Published: (2012)

Neural circuitry underlying sustained attention in healthy adolescents and in ADHD symptomatology
by: O'Halloran, Laura, et al.
Published: (2018)

Potential pitfalls when denoising resting state fMRI data using nuisance regression
by: Bright, Molly G., et al.
Published: (2016)

Spatiotemporal neural characterization of prediction error valence and surprise during reward learning in humans
by: Fouragnan, Elsa, et al.
Published: (2017)

The imitation game: effects of social cues on 'imitation' are domain-general in nature
by: Marsh, Lauren E., et al.
Published: (2016)

Amygdala subnuclei response and connectivity during emotional processing
by: Hrybouski, Stanislau, et al.
Published: (2016)

Function of the human cerebellum in timing and auditory-motor synchronisation
by: Zeni, Silvia
Published: (2020)

Layer-fMRI acquisition and analysis
by: Marsh, Daniel C.
Published: (2023)

An investigation of tinnitus using behavioural and functional imaging measures
by: Davies, Jeff
Published: (2016)

Imaging Pain Relief in Osteoarthritis (IPRO): protocol of a double-blind randomised controlled mechanistic study assessing pain relief and prediction of duloxetine treatment outcome
by: Reckziegel, Diane, et al.
Published: (2017)

Neural correlates of three types of negative life events during angry face processing in adolescents
by: Gollier-Briant, Fanny, et al.
Published: (2016)

Exploring the neural correlates of balance and exercise in dementia
by: Bajwa, Rupinder Kaur
Published: (2023)

Exploring the origins of EEG motion artefacts during simultaneous fMRI acquisition: implications for motion artefact correction
by: Spencer, Glyn S., et al.
Published: (2018)

Mapping quantal touch using 7 Tesla functional magnetic resonance imaging and single-unit intraneural microstimulation.
by: Sanchez Panchuelo, Rosa, et al.
Published: (2016)

Predicting haemodynamic networks using electrophysiology: The role of non-linear and cross-frequency interactions
by: Tewarie, Prejaas K., et al.
Published: (2016)

Towards the detection of tonotopic reorganisation in the human auditory cortex
by: Gurer, Benjamin Jason
Published: (2020)

The relationship between MEG and fMRI
by: Hall, Emma L., et al.
Published: (2014)

A coupled calibration and modelling approach to the understanding of dry-land lake oxygen isotope records
by: Jones, Matthew D., et al.
Published: (2005)

Robust Quantification of Cerebrovascular Reactivity using Magnetic Resonance Imaging and Hypercapnic Challenges
by: Milbourn, Colette Clare
Published: (2025)

Biases in Perception of Visual Motion
by: Zamboni, Elisa
Published: (2017)

Neural mechanisms underlying spatial realignment during adaptation to optical wedge prisms
by: Chapman, H., et al.
Published: (2010)

Brain Imaging Exploration of the Representational Structures Supporting Observation of Abnormal Finger Postures.
by: Granja Espirito Santo, Miguel
Published: (2018)