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MRI News Service: 'signal' p5 |
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| | | ''THURSDAY, March 26 (HealthDay News) -- A new method of magnetic resonance imaging (MRI) can better detect molecular changes inside the body that could signal health problems such as cancer, say Duke University ...' | | Thursday, 26 March 2009 by health.usnews.com |
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| | | ''British scientists have boosted the power of an MRI scanner 1,000,000%, giving doctors a window into living, breathing lungs for the first time. The technique, called hyperpolarisation, makes the signal detected by a standard magnetic resonance ...' | | | Sunday, 25 January 2009 by www.guardian.co.uk | |
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| | | ''ScienceDaily (Oct. 3, 2008) — Neuroscientists at Washington University School of Medicine in St. Louis have taken one of the first direct looks at one of the human brain's most fundamental 'foundations': a brain signal that never switches off and may ...' | | | Friday, 3 October 2008 by www.sciencedaily.com | |
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| | | ''Microscopic magnets could one day brighten up grey-scale magnetic resonance imaging (MRI) scans, according to scientists in the US. They have developed tiny nickel structures that are specially shaped to create specific signals in narrow radio ...' | | | Wednesday, 18 June 2008 by www.rsc.org | |
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| | | ''Magnetic resonance imaging (MRI) can be a doctor's best friend for detecting a tumor in the body without resorting to surgery. MRI scans use pulses of magnetic waves and gauge the return signals to identify different types of tissue in the body, ...' | | | Monday, 2 June 2008 by nanotechwire.com | |
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| | | ''The image intensity in magnetic resonance magnitude images in the presence of noise is shown to be governed by a Rician distribution. Low signal intensities (SNR < 2) are therefore biased due to the noise. It is shown how the underlying noise can be ...' | | | Monday, 25 February 2008 by www.ncbi.nlm.nih.gov | |
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| | | ''When powerful magnets line up the body’s protons before radiofrequency waves can grab their attention away, it’s called spin physics.
When signals generated by the movement are mathematically transformed into dramatic images of hearts, lungs and ...' | | | Thursday, 30 August 2007 by www.eurekalert.org | |
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| | | ''In vivo magnetic resonance imaging of liver before (left) and 5 minutes after (right) intraportal infusion of 40,000 magnetocapsules in a swine. Magnetocapsules can be seen distributed throughout the liver as hypointense signal voids.
For patients ...' | | | Sunday, 29 July 2007 by www.hhmi.org | |
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| | | ''The purpose of our article is to describe the underlying physics concepts of abdominal MRI at 3.0 T and their impact on signal-to-noise ratio, susceptibility artifacts, chemical shift artifacts, and dielectric effects. Abdominal MR sequence protocols ...' | | | Wednesday, 20 July 2005 by www.ajronline.org | |
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| | | ''The Magnetic Resonance (MR) signal used to create MR images is induced by hydrogen nuclei. All hydrogen nuclei in the object being imaged (i.e. the subject) contribute to the MR signal but for many of these nuclei (e.g. hydrogen nuclei on fatty acid ...' | | | by cds.ismrm.org | |
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Result Pages |
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America is the only country that went from barbarism to decadence without
civilization in between. - Oscar Wilde |
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