The y gradient allows selection of what plane of anatomical slices?
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Coronal
What is "j" coupling?
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Fat signal is bright on FSE/TSE
,What weighted image would be created with a CSE, TR 600, and TE 15?
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T1
With a GRE pulse sequence, a TR of 100, TE 20, and flip angle of 20. What weighted
image would be created?
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T2*
Which default gradient is used for frequency encoding in axial imaging of the brain?
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Y
Water has a __________ T1 relaxation time and a ________ T2 relaxation time.
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Long; Long
, What are the most common flip angles in a GRE pulse sequence?
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Less than 90 degrees
Out of phase -
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Magnetic moments of H are at different places on a precessional path at a
moment in time.
If there is a moving magnet field, what could be created?
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Electricity
The x-gradient allows selection of what plane of anatomical slices?
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sagittal
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Coronal
What is "j" coupling?
Give this one a try later!
Fat signal is bright on FSE/TSE
,What weighted image would be created with a CSE, TR 600, and TE 15?
Give this one a try later!
T1
With a GRE pulse sequence, a TR of 100, TE 20, and flip angle of 20. What weighted
image would be created?
Give this one a try later!
T2*
Which default gradient is used for frequency encoding in axial imaging of the brain?
Give this one a try later!
Y
Water has a __________ T1 relaxation time and a ________ T2 relaxation time.
Give this one a try later!
Long; Long
, What are the most common flip angles in a GRE pulse sequence?
Give this one a try later!
Less than 90 degrees
Out of phase -
Give this one a try later!
Magnetic moments of H are at different places on a precessional path at a
moment in time.
If there is a moving magnet field, what could be created?
Give this one a try later!
Electricity
The x-gradient allows selection of what plane of anatomical slices?
Give this one a try later!
sagittal
