Blood longitudinal (T 1) and transverse (T 2) relaxation time constants at 11.7 Tesla

Magnetic Resonance Materials in Physics, Biology and Medicine

Volumn 25, Issue 3, 2012, Pages 245-249

  Lin, Ai Ling ^a   Qin, Qin ^b   Zhao, Xia ^a   Duong, Timothy Q ^a  

^a UNIVERSITY OF TEXAS HEALTH SCIENCE CENTER AT SAN ANTONIO   (United States)

^b JOHNS HOPKINS UNIVERSITY SCHOOL OF MEDICINE   (United States)

Author keywords

ASL; BOLD fMRI; High fields; TRUST; VASO

Indexed keywords

ALGORITHM; ANIMAL; ARTICLE; COMPUTER ASSISTED DIAGNOSIS; FUNCTIONS OF THE HEMIC, LYMPHATIC AND RETICULOENDOTHELIAL SYSTEMS; IMAGE ENHANCEMENT; MAGNETIC RESONANCE ANGIOGRAPHY; MALE; METHODOLOGY; RAT; REPRODUCIBILITY; SENSITIVITY AND SPECIFICITY; SPRAGUE DAWLEY RAT;

ALGORITHMS; ANIMALS; BLOOD PHYSIOLOGICAL PHENOMENA; IMAGE ENHANCEMENT; IMAGE INTERPRETATION, COMPUTER-ASSISTED; MAGNETIC RESONANCE ANGIOGRAPHY; MALE; RATS; RATS, SPRAGUE-DAWLEY; REPRODUCIBILITY OF RESULTS; SENSITIVITY AND SPECIFICITY;

EID: 84862013419     PISSN: 09685243     EISSN: None     Source Type: Journal    
DOI: 10.1007/s10334-011-0287-2     Document Type: Article

References (26)

1. MJ Silvennoinen MI Kettunen RA Kauppinen 2003 Effects of hematocrit and oxygen saturation level on blood spin-lattice relaxation Magn Reson Med 49 568 571 12594761 10.1002/mrm.10370 (Pubitemid 36262826)
2. J Wang GK Aguirre DY Kimberg, et al. 2003 Arterial spin labeling perfusion fMRI with very low task frequency Magn Reson Med 49 796 802 12704760 10.1002/mrm.10437 (Pubitemid 36523464)
3. H Lu X Golay JJ Pekar, et al. 2003 Functional magnetic resonance imaging based on changes in vascular space occupancy Magn Reson Med 50 263 274 12876702 10.1002/mrm.10519 (Pubitemid 36950845)
4. TQ Duong E Yacoub G Adriany, et al. 2003 Microvascular BOLD contribution at 4 and 7 T in the human brain: gradient-echo and spin-echo fMRI with suppression of blood effects Magn Reson Med 49 1019 1027 12768579 10.1002/mrm.10472 (Pubitemid 36627280)
5. X Golay MJ Silvennoinen J Zhou, et al. 2001 Measurement of tissue oxygen extraction ratios from venous blood T(2): increased precision and validation of principle Magn Reson Med 46 282 291 11477631 10.1002/mrm.1189 1:STN:280:DC%2BD3MvivFOrsw%3D%3D (Pubitemid 32703273)
6. H Lu Y Ge 2008 Quantitative evaluation of oxygenation in venous vessels using T2-relaxation-under-spin-tagging MRI Magn Reson Med 60 357 363 18666116 10.1002/mrm.21627
7. F Xu Y Ge H Lu 2009 Noninvasive quantification of whole-brain cerebral metabolic rate of oxygen (CMRO2) by MRI Magn Reson Med 62 141 148 19353674 10.1002/mrm.21994
8. JM Oja JS Gillen RA Kauppinen, et al. 1999 Determination of oxygen extraction ratios by magnetic resonance imaging J Cereb Blood Flow Metab 19 1289 1295 10598932 10.1097/00004647-199912000-00001 1:STN:280: DC%2BD3c%2FmsF2qsw%3D%3D (Pubitemid 30013619)
9. H Lu C Clingman X Golay, et al. 2004 Determining the longitudinal relaxation time (T1) of blood at 3.0 Tesla Magn Reson Med 52 679 682 15334591 10.1002/mrm.20178 (Pubitemid 39108984)
10. MJ Silvennoinen CS Clingman X Golay, et al. 2003 Comparison of the dependence of blood R2 and R2* on oxygen saturation at 1.5 and 4.7 Tesla Magn Reson Med 49 47 60 12509819 10.1002/mrm.10355 1:STN:280: DC%2BD3s%2FgtlGgtA%3D%3D (Pubitemid 36042333)
11. JM Zhao CS Clingman MJ Narvainen, et al. 2007 Oxygenation and hematocrit dependence of transverse relaxation rates of blood at 3T Magn Reson Med 58 592 597 17763354 10.1002/mrm.21342 (Pubitemid 350154970)
12. MC Dobre K Ugurbil M Marjanska 2007 Determination of blood longitudinal relaxation time (T1) at high magnetic field strengths Magn Reson Imaging 25 733 735 17540286 10.1016/j.mri.2006.10.020 (Pubitemid 46817806)
13. SP Lee AC Silva K Ugurbil, et al. 1999 Diffusion-weighted spin-echo fMRI at 9.4 T: microvascular/tissue contribution to BOLD signal changes Magn Reson Med 42 919 928 10542351 10.1002/(SICI)1522-2594(199911)42:5<919::AID- MRM12>3.0.CO;2-8 1:STN:280:DC%2BD3c%2FhtFCrtw%3D%3D (Pubitemid 29521482)
14. Q Qin K Grgac PC van Zijl 2011 Determination of whole-brain oxygen extraction fractions by fast measurement of blood T(2) in the jugular vein Magn Reson Med 65 471 479 21264936 10.1002/mrm.22556
15. MK Atalay SB Reeder EA Zerhouni, et al. 1995 Blood oxygenation dependence of T1 and T2 in the isolated, perfused rabbit heart at 4.7T Magn Reson Med 34 623 627 8524032 10.1002/mrm.1910340420 1:STN:280:DyaK287gslKqsw%3D%3D
16. RA Brooks G Di Chiro 1987 Magnetic resonance imaging of stationary blood: a review Med Phys 14 903 913 3696078 10.1118/1.595994 1:STN:280: DyaL1c%2FpsVSgug%3D%3D (Pubitemid 18025942)
17. ER Muir Q Shen TQ Duong 2008 Cerebral blood flow MRI in mice using the cardiac-spin-labeling technique Magn Reson Med 60 744 748 18727091 10.1002/mrm.21721
18. TL Davis KK Kwong RM Weisskoff, et al. 1998 Calibrated functional MRI: mapping the dynamics of oxidative metabolism Proc Natl Acad Sci USA 95 1834 1839 9465103 10.1073/pnas.95.4.1834 1:CAS:528:DyaK1cXht1ajsrs%3D (Pubitemid 28103480)
19. H Lu X Golay JJ Pekar, et al. 2004 Sustained poststimulus elevation in cerebral oxygen utilization after vascular recovery J Cereb Blood Flow Metab 24 764 770 15241184 10.1097/01.WCB.0000124322.60992.5C (Pubitemid 38880221)
20. AL Lin PT Fox Y Yang, et al. 2008 Evaluation of MRI models in the measurement of CMRO2 and its relationship with CBF Magn Reson Med 60 380 389 18666102 10.1002/mrm.21655
21. MA Mintun ME Raichle WR Martin, et al. 1984 Brain oxygen utilization measured with O-15 radiotracers and positron emission tomography J Nucl Med 25 177 187 6610032 1:CAS:528:DyaL2cXhtlGisrg%3D (Pubitemid 14187475)
22. E Yacoub TQ Duong PF Van De Moortele, et al. 2003 Spin-echo fMRI in humans using high spatial resolutions and high magnetic fields Magn Reson Med 49 655 664 12652536 10.1002/mrm.10433 (Pubitemid 36389975)
23. M Barth E Moser 1997 Proton NMR relaxation times of human blood samples at 1.5 T and implications for functional MRI Cell Mol Biol (Noisy-le-grand) 43 783 791 1:CAS:528:DyaK2sXlvVejsLg%3D
24. AC Silva AP Koretsky 2002 Laminar specificity of functional MRI onset times during somatosensory stimulation in rat Proc Natl Acad Sci USA 99 23 15182 15187 12407177 10.1073/pnas.222561899 1:CAS:528:DC%2BD38Xpt1yqsb0%3D (Pubitemid 35334630)
25. D Kalthoff JU Seehafer C Po D Wiedermann M Hoehn 2011 Functional connectivity in the rat at 11.7 T: impact of physiological noise in resting state fMRI Neuroimage 54 4 2828 2839 20974263 10.1016/j.neuroimage.2010.10.053
26. BH De La Garza G Li E Muir YY Shih TQ Duong 2011 BOLD fMRI of visual stimulation in the rat retina at 11.7 tesla NMR in Biomed 24 188 193 10.1002/nbm.1571