What is the relationship gradient slopes and and the difference in precessional frequency between two points on the gradient.
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Utilizing extrinsic factors, explain how you obtain T2* weig…
Utilizing extrinsic factors, explain how you obtain T2* weighting in gradient echo imaging. discuss TE, TR and flip angle.
What tissue has the slowest tumbling rate?
What tissue has the slowest tumbling rate?
In fast spin echo weighting, the _________ encoding slopes a…
In fast spin echo weighting, the _________ encoding slopes are centered on the effective TE selected.
_____________ is switched on during collection of the signal…
_____________ is switched on during collection of the signal (the echo).
Which of the following is a disadvantage of TSE?
Which of the following is a disadvantage of TSE?
In a pulse sequence utilizing 2 echoes, the first image is t…
In a pulse sequence utilizing 2 echoes, the first image is typically a _______ image, while the second is a T2 weighted image.
Which of the following is NOT type of atom motion?
Which of the following is NOT type of atom motion?
Weighting in TSE is determined by_________.
Weighting in TSE is determined by_________.
Which of the following best describes Ernst Angle?
Which of the following best describes Ernst Angle?