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Research Output 2009 2019

  • 454 Citations
  • 15 Article
  • 1 Editorial
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Article
2019
1 Citation (Scopus)

Cerebral autoregulation evidenced by synchronized low frequency oscillations in blood pressure and resting-state fMRI

Whittaker, J. R., Driver, I. D., Venzi, M., Bright, M. & Murphy, K., Jan 1 2019, In : Frontiers in Neuroscience. 13, MAY, 433.

Research output: Contribution to journalArticle

Open Access
Homeostasis
Magnetic Resonance Imaging
Blood Pressure
Arterial Pressure
Brain Mapping
2 Citations (Scopus)

Changes in arterial cerebral blood volume during lower body negative pressure measured with MRI

Whittaker, J. R., Bright, M. G., Driver, I. D., Babic, A., Khot, S. & Murphy, K., Feb 15 2019, In : Neuroimage. 187, p. 166-175 10 p.

Research output: Contribution to journalArticle

Lower Body Negative Pressure
Magnetic Resonance Imaging
Homeostasis
Blood Vessels
Healthy Volunteers
1 Citation (Scopus)

Multiparametric measurement of cerebral physiology using calibrated fMRI

Bright, M., Croal, P. L., Blockley, N. P. & Bulte, D. P., Feb 15 2019, In : Neuroimage. 187, p. 128-144 17 p.

Research output: Contribution to journalArticle

Magnetic Resonance Imaging
Noise
Oxygen
Datasets
2 Citations (Scopus)

Ultra-high-field arterial spin labelling MRI for non-contrast assessment of cortical lesion perfusion in multiple sclerosis

Dury, R. J., Falah, Y., Gowland, P. A., Evangelou, N., Bright, M. & Francis, S. T., Apr 1 2019, In : European Radiology. 29, 4, p. 2027-2033 7 p.

Research output: Contribution to journalArticle

Multiple Sclerosis
Perfusion
Contrast Media
Hemodynamics
Pathology
2017
22 Citations (Scopus)

Potential pitfalls when denoising resting state fMRI data using nuisance regression

Bright, M. G., Tench, C. R. & Murphy, K., Jul 1 2017, In : Neuroimage. 154, p. 159-168 10 p.

Research output: Contribution to journalArticle

Noise
Magnetic Resonance Imaging
Linear Models
Physiological Phenomena
Play and Playthings
2016
11 Citations (Scopus)

Arterial CO2 fluctuations modulate neuronal rhythmicity: Implications for MEG and FMRI studies of resting-state networks

Driver, I. D., Whittaker, J. R., Bright, M. G., Muthukumaraswamy, S. D. & Murphy, K., Aug 17 2016, In : Journal of Neuroscience. 36, 33, p. 8541-8550 10 p.

Research output: Contribution to journalArticle

Hypercapnia
Periodicity
Magnetoencephalography
Respiration
Brain
14 Citations (Scopus)

Predicting haemodynamic networks using electrophysiology: The role of non-linear and cross-frequency interactions

Tewarie, P., Bright, M. G., Hillebrand, A., Robson, S. E., Gascoyne, L. E., Morris, P. G., Meier, J., Van Mieghem, P. & Brookes, M. J., Apr 15 2016, In : Neuroimage. 130, p. 273-292 20 p.

Research output: Contribution to journalArticle

Electrophysiology
Magnetoencephalography
Hemodynamics
Magnetic Resonance Imaging
Brain
16 Citations (Scopus)

The absolute CBF response to activation is preserved during elevated perfusion: Implications for neurovascular coupling measures

Whittaker, J. R., Driver, I. D., Bright, M. G. & Murphy, K., Jan 15 2016, In : Neuroimage. 125, p. 198-207 10 p.

Research output: Contribution to journalArticle

Cerebrovascular Circulation
Perfusion
Hypercapnia
Magnetic Resonance Imaging
Neurovascular Coupling
2015
65 Citations (Scopus)

Is fMRI "noise" really noise? Resting state nuisance regressors remove variance with network structure

Bright, M. G. & Murphy, K., Jul 1 2015, In : Neuroimage. 114, p. 158-169 12 p.

Research output: Contribution to journalArticle

Noise
Magnetic Resonance Imaging
Head
Linear Models
Healthy Volunteers
2014
12 Citations (Scopus)

Early anti-correlated BOLD signal changes of physiologic origin

Bright, M. G., Bianciardi, M., de Zwart, J. A., Murphy, K. & Duyn, J. H., Feb 15 2014, In : Neuroimage. 87, p. 287-296 10 p.

Research output: Contribution to journalArticle

Respiration
Magnetic Resonance Imaging
Hypocapnia
Brain
Gray Matter
2013
55 Citations (Scopus)

Reliable quantification of BOLD fMRI cerebrovascular reactivity despite poor breath-hold performance

Bright, M. G. & Murphy, K., Dec 1 2013, In : Neuroimage. 83, p. 559-568 10 p.

Research output: Contribution to journalArticle

Architectural Accessibility
Magnetic Resonance Imaging
Task Performance and Analysis
Cerebrovascular Disorders
Aptitude
57 Citations (Scopus)

Removing motion and physiological artifacts from intrinsic BOLD fluctuations using short echo data

Bright, M. G. & Murphy, K., Jan 1 2013, In : Neuroimage. 64, 1, p. 526-537 12 p.

Research output: Contribution to journalArticle

Artifacts
Noise
Head
Blood Volume
Seeds
2012
116 Citations (Scopus)

Quantitative measurement of cerebral physiology using respiratory-calibrated MRI

Bulte, D. P., Kelly, M., Germuska, M., Xie, J., Chappell, M. A., Okell, T. W., Bright, M. G. & Jezzard, P., Mar 1 2012, In : Neuroimage. 60, 1, p. 582-591 10 p.

Research output: Contribution to journalArticle

Respiratory Physiological Phenomena
Cerebrovascular Circulation
Blood Volume
Positron-Emission Tomography
Brain
2011
24 Citations (Scopus)

The effect of basal vasodilation on hypercapnic and hypocapnic reactivity measured using magnetic resonance imaging

Bright, M. G., Donahue, M. J., Duyn, J. H., Jezzard, P. & Bulte, D. P., Feb 1 2011, In : Journal of Cerebral Blood Flow and Metabolism. 31, 2, p. 426-438 13 p.

Research output: Contribution to journalArticle

Hypocapnia
Vasodilation
Magnetic Resonance Imaging
Cerebrovascular Circulation
Blood Vessels
2009
54 Citations (Scopus)

Characterization of regional heterogeneity in cerebrovascular reactivity dynamics using novel hypocapnia task and BOLD fMRI

Bright, M. G., Bulte, D. P., Jezzard, P. & Duyn, J. H., Oct 15 2009, In : Neuroimage. 48, 1, p. 166-175 10 p.

Research output: Contribution to journalArticle

Hypocapnia
Respiration
Magnetic Resonance Imaging
Hypercapnia
Gases