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2004
DOI: 10.1177/197140090401700606
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3.0 T MR Imaging

Abstract: Impulse SequencesA 3.0 T MR system implements all the impulse sequences usually applied in clinical practice such as spin echo (SE): normal, fast 2D and 3D; gradient echo (GE): GRASS / Fast-GRASS 2D and 3D, SPGR / Fast SPGR 2D e 3D; echoplanar (EPI): single shot / multishot 2D e 3D; inversion recovery (IR): STIR, FLAIR (normal, fast), using the usual imaging parameters like flow and respiratory compensation, cardiac and peripheral gating, graphic prescription, fat/water saturation, variable bandwidth and asymm… Show more

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Cited by 5 publications
(6 citation statements)
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“…In other words, the SNR per unit of time would be optimised with the shortest possible TR/T1. The possibility that the SNR gain connected with the high magnetic field may substantially be offset by a longer T1 highlights the importance of optimising the imaging parameters [3]. e di diffusione, e lo studio metabolico con la spettroscopia.…”
Section: T1 Imagingmentioning
confidence: 99%
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“…In other words, the SNR per unit of time would be optimised with the shortest possible TR/T1. The possibility that the SNR gain connected with the high magnetic field may substantially be offset by a longer T1 highlights the importance of optimising the imaging parameters [3]. e di diffusione, e lo studio metabolico con la spettroscopia.…”
Section: T1 Imagingmentioning
confidence: 99%
“…a double signal intensity. In practice, much depends on tissue relaxation times (T1 and T2) and the specific absorption rate (SAR) [3,5,6,[22][23][24]. As relaxation times are field dependent and affect image contrast, 1.5-T imaging sequences cannot be transferred to 3.0-T systems.…”
Section: Studio Morfologico DI Basementioning
confidence: 99%
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