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G zr is the left crusher gradient combined with the rewinder for G z. Last, the slice-tilting technique exhibits better performance in FSE cusp artifact reduction...
End-tidal CO2, rectal temperature, tidal pressure of ventilation, heart rate, and arterial blood pressure were continuously monitored. Arterial blood gas levels were...
3 Jul 2012 (Note that there are no additional gradient episodes at the end of this particular EPI sequence; all the crusher gradients occur at the start of the...
pulse sequence GUI: Design a simple Gradient Echo (GRE) Usually the crusher gradients are placed at the end of each TR in order to null the signal on the...
the final image can be modified depending on the choice of TE and TR. last slice-selective 90° RF pulse with a pair of symmetric B0 gradient crushers also...
STEAM resembles conventional Pulsed Field Gradient Spin Echo (PGSE) diffusion encoding gradient Gd, the crusher gradient Gc and the slice gradient We end with a discussion and outlook on future and potential directions of the field....
9 May 2017 pulses are flanked by crusher gradients with variable gra- dient moments as shown in final echo is acquired for both CPMG and UDD. This....
A remedy method employing crusher gradients with alternating the final MR image becomes: ),(. ) Suggested remedy scheme using crusher gradient pairs,....
7 Nov 2005 Concomitant-Field Correction Gradients. 2. Crusher Gradients. 3. Eddy-Current They are typically applied at the end of a pulse sequence....
In b-FLASE, all gradients are fully rewound at the end of each repetition, so that by the use of crusher gradients around the refocusing pulse, as well as phase...
tion, crusher, and diffusion gradients, b factors have been the end of its plateau, e is the rise time of the trapezoidal ramp, and A is the time between the onset...
imaging techniques based on fast gradient-echo acquisitions in which Received February 23, 2007; revision requested May 18; final revision received October 5; accepted October 24. All is destroyed by a crusher gradient (a gradient....
In spoiled gradient echo the remnant transverse magnetisation is destroyed before the end of the TR period using a spoiler gradient (also known as a crusher...
The crusher gradient reversal method allows the diffusion gradients and the crusher gradients to be added up, and kills the stimulated echo signal universally and...
2 Feb 2011 in the slice-selection direction, and followed by a crusher gradient. Spiral (right) acquisitions showing circumferential strain at end-systole....
The last artifact to consider is the dephasing of spins within a given voxel over A spin echo pulse sequence (a) with a pair of crusher gradients straddling the...
4 Oct 2016 The Gx is the phase encoding gradient, it is turned on during signal acquisition. TR also has an important effect on tissue contrast in the final image data. />which also includes crusher gradient and killer gradient pulse....
And where the final published version is provided on the Research Portal, if citing you are required for crusher gradients and the need to keep these short in...
An overview of MRI pulse sequences, including spin echo and gradient echo, The final major MR sequence category we will discuss here is echo planar...
spoiler gradient(s) (crusher gradients); echo train length (ETL); the spatial acquisition of k-space; 3D acquisition vs. 2D acquisition vs. multiple overlapping slab...
In final form 23 July 2008. Available online 29 July Theory suggests that addition of a crusher gradient pulse during the prescan delay should result in a steady...
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