During a conventional SE, the readout gradient is turned on when? 

What is another name for an incoherent gradient echo pulse sequence that removes residual transverse magnetization before the next excitation?

What type of artifact occurs when a tendon or ligament is 55° to the Bo direction.

Which extrinsic setting includes the strength, duration, and timing of diffusion gradients

Chemical shift is caused by the precessional frequency difference between Fat & Water. Chemical shift presents on an image in the ___________ direction.

______________ is the optimal flip angle to use in a given gradient echo pulse sequence

Select all the factors that decrease scan time:

During a GRE, the slice select gradient is turned on when? 

Formulas:You are performing a sequence with the following parameters; 1600 TR, 150 TE, 26 cm FOV, 225 x 320 matrix, 3 mm slice thickness, 2 mm slice gap, 4 NEX, and 16 slices.Calculate the Pixel AreaReminder: you must convert your FOV from cm to mm. Show work in answer box.

__________ gradient is turned on after the application of the excitation pulse