____________ – is the middle of the axis of the gradient that remains at the field strength of the main magnetic field.

In fast spin echo weighting, the _________ encoding slopes are centered on the effective TE selected.

Define TR:

If there is a good match of the Larmor frequency of the hydrogen nuclei and the molecular lattice, energy exchange is _______________.

The frequency encoding gradient can also be called _______________.

For a Dual Echo (PD/T2 weighted), a good TE value would be ______ ms.

Generally speaking, on a conventional spin echo sequence, tissues that are diseased have a high ________  content and have a ________  signal on T2 images.

Which of the following statement(s) is/are true:

When spatial localizing data, typically along the long axis we utilize _______ encoding.

Which of the following is not an advantage of gradient sequences?