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Items: 1 to 20 of 346

1.

Measurement of OEF and absolute CMRO2: MRI-based methods using interleaved and combined hypercapnia and hyperoxia.

Wise RG, Harris AD, Stone AJ, Murphy K.

Neuroimage. 2013 Dec;83:135-47. doi: 10.1016/j.neuroimage.2013.06.008. Epub 2013 Jun 13.

2.

Magnetic resonance imaging of resting OEF and CMRO₂ using a generalized calibration model for hypercapnia and hyperoxia.

Gauthier CJ, Hoge RD.

Neuroimage. 2012 Apr 2;60(2):1212-25. doi: 10.1016/j.neuroimage.2011.12.056. Epub 2011 Dec 29.

PMID:
22227047
3.

Measurement of oxygen extraction fraction (OEF): An optimized BOLD signal model for use with hypercapnic and hyperoxic calibration.

Merola A, Murphy K, Stone AJ, Germuska MA, Griffeth VE, Blockley NP, Buxton RB, Wise RG.

Neuroimage. 2016 Apr 1;129:159-74. doi: 10.1016/j.neuroimage.2016.01.021. Epub 2016 Jan 20.

4.

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

Whittaker JR, Driver ID, Bright MG, Murphy K.

Neuroimage. 2016 Jan 15;125:198-207. doi: 10.1016/j.neuroimage.2015.10.023. Epub 2015 Oct 23.

5.

Improved fMRI calibration: precisely controlled hyperoxic versus hypercapnic stimuli.

Mark CI, Fisher JA, Pike GB.

Neuroimage. 2011 Jan 15;54(2):1102-11. doi: 10.1016/j.neuroimage.2010.08.070. Epub 2010 Sep 7.

PMID:
20828623
6.

Age-related changes in brain hemodynamics; A calibrated MRI study.

De Vis JB, Hendrikse J, Bhogal A, Adams A, Kappelle LJ, Petersen ET.

Hum Brain Mapp. 2015 Oct;36(10):3973-87. doi: 10.1002/hbm.22891. Epub 2015 Jul 14.

PMID:
26177724
7.

MRI measurement of oxygen extraction fraction, mean vessel size and cerebral blood volume using serial hyperoxia and hypercapnia.

Germuska M, Bulte DP.

Neuroimage. 2014 May 15;92:132-42. doi: 10.1016/j.neuroimage.2014.02.002. Epub 2014 Feb 13.

PMID:
24531048
8.

Vascular component analysis of hyperoxic and hypercapnic BOLD contrast.

Schwarzbauer C, Deichmann R.

Neuroimage. 2012 Feb 1;59(3):2401-12. doi: 10.1016/j.neuroimage.2011.08.110. Epub 2011 Sep 18.

PMID:
21945792
9.

Absolute quantification of resting oxygen metabolism and metabolic reactivity during functional activation using QUO2 MRI.

Gauthier CJ, Desjardins-Crépeau L, Madjar C, Bherer L, Hoge RD.

Neuroimage. 2012 Nov 15;63(3):1353-63. doi: 10.1016/j.neuroimage.2012.07.065. Epub 2012 Aug 16.

PMID:
22986357
10.

Mapping the pharmacological modulation of brain oxygen metabolism: The effects of caffeine on absolute CMRO2 measured using dual calibrated fMRI.

Merola A, Germuska MA, Warnert EA, Richmond L, Helme D, Khot S, Murphy K, Rogers PJ, Hall JE, Wise RG.

Neuroimage. 2017 Jul 15;155:331-343. doi: 10.1016/j.neuroimage.2017.03.028. Epub 2017 Mar 18.

11.
12.

Regional Reproducibility of BOLD Calibration Parameter M, OEF and Resting-State CMRO2 Measurements with QUO2 MRI.

Lajoie I, Tancredi FB, Hoge RD.

PLoS One. 2016 Sep 20;11(9):e0163071. doi: 10.1371/journal.pone.0163071. eCollection 2016.

13.

A novel Bayesian approach to accounting for uncertainty in fMRI-derived estimates of cerebral oxygen metabolism fluctuations.

Simon AB, Dubowitz DJ, Blockley NP, Buxton RB.

Neuroimage. 2016 Apr 1;129:198-213. doi: 10.1016/j.neuroimage.2016.01.001. Epub 2016 Jan 11.

15.

Regional quantification of cerebral venous oxygenation from MRI susceptibility during hypercapnia.

Fan AP, Evans KC, Stout JN, Rosen BR, Adalsteinsson E.

Neuroimage. 2015 Jan 1;104:146-55. doi: 10.1016/j.neuroimage.2014.09.068. Epub 2014 Oct 6.

16.

Quantification of normal cerebral oxygen extraction and oxygen metabolism by phase-based MRI susceptometry: evaluation of repeatability using two different imaging protocols.

Kämpe R, Lind E, Ståhlberg F, van Westen D, Knutsson L, Wirestam R.

Clin Physiol Funct Imaging. 2017 Mar;37(2):211-220. doi: 10.1111/cpf.12288. Epub 2015 Oct 22.

PMID:
26490359
17.

Baseline oxygenation in the brain: Correlation between respiratory-calibration and susceptibility methods.

Fan AP, Schäfer A, Huber L, Lampe L, von Smuda S, Möller HE, Villringer A, Gauthier CJ.

Neuroimage. 2016 Jan 15;125:920-31. doi: 10.1016/j.neuroimage.2015.11.007. Epub 2015 Nov 5.

PMID:
26549301
18.

PET measurements of CBF, OEF, and CMRO2 without arterial sampling in hyperacute ischemic stroke: method and error analysis.

Ibaraki M, Shimosegawa E, Miura S, Takahashi K, Ito H, Kanno I, Hatazawa J.

Ann Nucl Med. 2004 Feb;18(1):35-44.

PMID:
15072182
19.

Rapid T2- and susceptometry-based CMRO2 quantification with interleaved TRUST (iTRUST).

Rodgers ZB, Englund EK, Langham MC, Magland JF, Wehrli FW.

Neuroimage. 2015 Feb 1;106:441-50. doi: 10.1016/j.neuroimage.2014.10.061. Epub 2014 Nov 4.

20.

Caffeine-induced uncoupling of cerebral blood flow and oxygen metabolism: a calibrated BOLD fMRI study.

Perthen JE, Lansing AE, Liau J, Liu TT, Buxton RB.

Neuroimage. 2008 Mar 1;40(1):237-47. doi: 10.1016/j.neuroimage.2007.10.049. Epub 2007 Nov 12.

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