The use of a small coil instead of a large coil would __________ SNR.
The precessional frequency difference between water and fat…
The precessional frequency difference between water and fat at 1.5T is _________ Hz.
a magnetic field strength of 1T is equal to:
a magnetic field strength of 1T is equal to:
Which of the following will reduce partial volume averaging:
Which of the following will reduce partial volume averaging:
If the matrix is increased, what happens to SNR?
If the matrix is increased, what happens to SNR?
Which of the following is NOT an extrinsic contrast paramete…
Which of the following is NOT an extrinsic contrast parameter?
______________ substances have a small magnetic moment.
______________ substances have a small magnetic moment.
The use of a small coil instead of a large coil would ______…
The use of a small coil instead of a large coil would __________ SNR.
Which of the following magnets typically requires the highes…
Which of the following magnets typically requires the highest on going cost for the power supply?
The time taken to rephase after the application of the 180 d…
The time taken to rephase after the application of the 180 degree RF equals the time to dephase when the initial 90 degree RF is withdrawn is known as: