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2001 1
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Page 1
A Bold Goal: More Healthy Days Through Improved Community Health.
Cordier T, Song Y, Cambon J, Haugh GS, Steffen M, Hardy P, Staehly M, Hagan A, Gopal V, Tye PD, Renda A. Cordier T, et al. Popul Health Manag. 2018 Jun;21(3):202-208. doi: 10.1089/pop.2017.0142. Epub 2017 Nov 10. Popul Health Manag. 2018. PMID: 29125796 Free PMC article.
Humana, a large health care company, has set a goal of 20% improvement in health in the communities it serves by 2020. The metric chosen for the Bold Goal initiative was the HRQOL-4 version of the Centers for Disease Control and Prevention (CDC) Healthy Days survey. ...Ove …
Humana, a large health care company, has set a goal of 20% improvement in health in the communities it serves by 2020. The metric chosen for …
Regional reproducibility of calibrated BOLD functional MRI: implications for the study of cognition and plasticity.
Krieger SN, Gauthier CJ, Ivanov D, Huber L, Roggenhofer E, Sehm B, Turner R, Egan GF. Krieger SN, et al. Neuroimage. 2014 Nov 1;101:8-20. doi: 10.1016/j.neuroimage.2014.06.072. Epub 2014 Jul 5. Neuroimage. 2014. PMID: 25008001
Calibrated BOLD fMRI is a promising alternative to the classic BOLD contrast due to its reduced venous sensitivity and greater physiological specificity. ...In this study we have explored the applicability and reproducibility of a state-of-the-art calibrated BOLD
Calibrated BOLD fMRI is a promising alternative to the classic BOLD contrast due to its reduced venous sensitivity and greater …
How not to study spontaneous activity.
Logothetis NK, Murayama Y, Augath M, Steffen T, Werner J, Oeltermann A. Logothetis NK, et al. Neuroimage. 2009 May 1;45(4):1080-9. doi: 10.1016/j.neuroimage.2009.01.010. Neuroimage. 2009. PMID: 19344685
The authors claim to be able to demonstrate correlations between slow fluctuations in blood-oxygen-level-dependent (BOLD) signals and concurrent fluctuations in the underlying, locally measured neuronal activity. ...
The authors claim to be able to demonstrate correlations between slow fluctuations in blood-oxygen-level-dependent (BOLD) signals and …
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. Fan AP, et al. Neuroimage. 2016 Jan 15;125:920-931. doi: 10.1016/j.neuroimage.2015.11.007. Epub 2015 Nov 5. Neuroimage. 2016. PMID: 26549301
The aims of this study were to compare OEF values by QUO2 and QSM; and to see if baseline OEF relates to BOLD and CBF changes during a visual task. Simultaneous BOLD and arterial spin labeling (ASL) scans were acquired at 7T in 11 healthy subjects continuously durin …
The aims of this study were to compare OEF values by QUO2 and QSM; and to see if baseline OEF relates to BOLD and CBF changes during …
Effect of RSR13, an allosteric hemoglobin modifier, on oxygenation in murine tumors: an in vivo electron paramagnetic resonance oximetry and bold MRI study.
Hou H, Khan N, O'Hara JA, Grinberg OY, Dunn JF, Abajian MA, Wilmot CM, Makki M, Demidenko E, Lu S, Steffen RP, Swartz HM. Hou H, et al. Int J Radiat Oncol Biol Phys. 2004 Jul 1;59(3):834-43. doi: 10.1016/j.ijrobp.2004.02.039. Int J Radiat Oncol Biol Phys. 2004. PMID: 15183487
CONCLUSION: The extent of the increase in tumor pO(2) achieved by RSR13 would be expected to lead to a significant increase in the effectiveness of tumor radiotherapy. The lack of a change in the BOLD MRI signal suggests that the tumor physiology was largely unchanged by R …
CONCLUSION: The extent of the increase in tumor pO(2) achieved by RSR13 would be expected to lead to a significant increase in the effective …
Using carbogen for calibrated fMRI at 7Tesla: comparison of direct and modelled estimation of the M parameter.
Krieger SN, Ivanov D, Huber L, Roggenhofer E, Sehm B, Turner R, Egan GF, Gauthier CJ. Krieger SN, et al. Neuroimage. 2014 Jan 1;84:605-14. doi: 10.1016/j.neuroimage.2013.09.035. Epub 2013 Sep 24. Neuroimage. 2014. PMID: 24071526
However, a recently introduced technique uses a combination of increased inspired concentrations of O2 and CO2 to saturate the BOLD signal completely. In this study, we used this BOLD saturation technique to measure M directly at 7Tesla (T). ...Calibrated fMRI studi …
However, a recently introduced technique uses a combination of increased inspired concentrations of O2 and CO2 to saturate the BOLD s …
Enhancement of tumor oxygenation and radiation response by the allosteric effector of hemoglobin, RSR13.
Amorino GP, Lee H, Holburn GE, Paschal CB, Hercules SK, Shyr Y, Steffen RP, Choy H. Amorino GP, et al. Radiat Res. 2001 Sep;156(3):294-300. doi: 10.1667/0033-7587(2001)156[0294:eotoar]2.0.co;2. Radiat Res. 2001. PMID: 11500138
Recently, measurements of tissue oxygenation have been performed by many investigators using blood oxygen level-dependent magnetic resonance imaging (BOLD MRI). In this study, we tested the hypothesis that the BOLD MRI signal ratio in tumors will change after admini …
Recently, measurements of tissue oxygenation have been performed by many investigators using blood oxygen level-dependent magnetic resonance …
Frontoparietal activity with minimal decision and control in the awake macaque at 7 T.
Stoewer S, Ku SP, Goense J, Steudel T, Logothetis NK, Duncan J, Sigala N. Stoewer S, et al. Magn Reson Imaging. 2010 Oct;28(8):1120-8. doi: 10.1016/j.mri.2009.12.024. Epub 2010 Feb 1. Magn Reson Imaging. 2010. PMID: 20117895
To determine whether a similar network is present in the monkey brain and direct future electrophysiological recordings, we examined the activation of frontoparietal areas during visual stimulation in the awake, fixating monkey. We measured activity with BOLD fMRI in three …
To determine whether a similar network is present in the monkey brain and direct future electrophysiological recordings, we examined the act …