Noise reduction in multi-slice arterial spin tagging imaging

Magnetic Resonance in Medicine

Volumn 53, Issue 3, 2005, Pages 735-738

  St Lawrence, Keith S ^a,c   Frank, J A ^a   Bandettini, P A ^a,b   Ye, F Q ^a,b  

^a NATIONAL INSTITUTES OF HEALTH   (United States)

^b NATIONAL INSTITUTE OF MENTAL HEALTH   (United States)

^c LAWSON HEALTH RESEARCH INSTITUTE   (Canada)

Author keywords

Arterial spin labeling; Arterial spin tagging; Blood oxygenation level dependant contrast; Cerebral blood flow; Functional magnetic resonance imaging; Physilogical noise

Indexed keywords

BLOOD; HEMODYNAMICS; MAGNETIC RESONANCE IMAGING;

ARTERIAL SPIN; ARTERIAL SPIN LABELING; BLOOD OXYGENATION; CEREBRAL BLOOD FLOW; FUNCTIONAL MAGNETIC RESONANCE IMAGING; PHYSILOGICAL NOISE;

FUNCTIONAL NEUROIMAGING;

ARTICLE; BLOOD OXYGENATION; BRAIN BLOOD FLOW; FUNCTIONAL MAGNETIC RESONANCE IMAGING; NOISE REDUCTION; THREE DIMENSIONAL IMAGING; WHOLE BODY SCANNER;

EID: 14744290317     PISSN: 07403194     EISSN: None     Source Type: Journal    
DOI: 10.1002/mrm.20396     Document Type: Article

References (15)

1. Ye FQ, Frank JA, Weinberger DR, McLaughlin AC. Noise reduction in 3D perfusion imaging by attenuating the static signal in arterial spin tagging (ASSIST). Magn Reson Med 2000;44:92-100.
2. St. Lawrence KS, Ye FQ, Lewis BK, Weinberger DR, Frank JA, McLaughlin AC. Effects of indomethacin on cerebral blood flow at rest and during hypercapnia: an arterial spin tagging study in humans. J Magn Reson Imaging 2002;15:628-635.
3. St. Lawrence KS, Ye FQ, Lewis BK, Frank JA, McLaughlin AC. Measuring the effects of indomethacin on changes in cerebral oxidative metabolism and cerebral blood flow during sensorimotor activation. Magn Reson Med 2003;50:99-106.
4. Davis TL, Kwong KK, Weisskoff RM, Rosen BR. Calibrated functional MRI: mapping the dynamics of oxidative metabolism. Proc Natl Acad Sci USA 1998;95:1834-1839.
5. Hoge RD, Atkinson J, Gill B, Crelier GR, Marrett S, Pike GB. Investigation of BOLD signal dependence on cerebral blood flow and oxygen consumption: the deoxyhemoglobin dilution model. Proc Natl Acad Sci USA 1999;96:9403-9408.
6. Kim SG, Rostrup E, Larsson HB, Ogawa S, Paulson OB. Determination of relative CMRO2 from CBF and BOLD changes: significant increase of oxygen consumption rate during visual stimulation. Magn Reson Med 1999;41:1152-1161.
7. St. Lawrence KS, Frank JA, Bandettini PA, Ye FQ. A background-suppressed multi-slice sequence for obtaining arterial spin tagging images. In: Proceedings of the 11th Annual Meeting of ISMRM, Toronto, Canada, 2003. p 2182.
8. Wong EC, Buxton RB, Frank LR. Quantitative imaging of perfusion using a single subtraction (QUIPSS and QUIPSS II). Magn Reson Med 1998;39:702-708.
9. van Gelderen P, Yongbi MN, Duyn JH. Combined single shot perfusion and BOLD imaging. In: Proceedings of the 9th Annual Meeting of ISMRM, Glasgow, Scotland, 2001. p 1171.
10. Yang Y, Glover GH, van Gelderen P, Mattay S, Santha AKS, Sexton RH, Ramsey NF, Moonen CTW, Weinberger DR, Frank JA, Duyn JH. Fast 3D functional magnetic resonance imaging at 1.5T with spiral acquisition. Magn Reson Med 1996;36:620-626.
11. Ye FQ, Smith AM, Mattay VS, Ruttimann UE, Frank JA, Weinberger DR, McLaughlin AC. Quantitation of regional cerebral blood flow increases in prefrontal cortex during a working memory task: a steady-state arterial spin-tagging study. Neuroimage 1998;8:44-49.
12. Yongbi MN, Fera F, Yang Y, Frank JA, Duyn JH. Pulsed arterial spin labeling: comparison of multisection baseline and functional MR imaging perfusion signal at 1.5 and 3.0 T: initial results in six subjects. Radiology 2002;222:569-575.
13. Wang J, Alsop DC, Li L, Listerud J, Gonzalez-At JB, Schnall MD, Detre JA. Comparison of quantitative perfusion imaging using arterial spin labeling at 1.5 and 4.0 Tesla. Magn Reson Med 2002;48:242-254.
14. Petridou N, Ye FQ, McLaughlin AC, Bandettini P. Relationship between S/N and fMRI sensitivity. In: Proceedings of the 9th Annual Meeting of ISMRM, Glasgow, Scotland, 2001. p 1181.
15. Kruger G, Glover GH. Physiological noise in oxygenation-sensitive magnetic resonance imaging. Magn Reson Med 2001;46:631-637.