In this problem, we answer the question: What is the tip angle that maximizes MR signal intensity for a pulse sequence with given TR and TE values? Solve this problem for given T1, T2, and values.
Assume that the magnetization is in the steady-state condition, that is, the magnetization is a periodic function of time with a period of TR. Also assume that the transverse magnetization completely dephases before each RF pulse, that is, Mxy(0−) = 0.
(a) Calculate Mz(0−), the steady-state magnetization value just before the RF pulses.
(b) Calculate Mxy(TE), the signal level in the steady-state condition.
(c) Calculate the optimum tip angle.
We need at least 10 more requests to produce the solution.
0 / 10 have requested this problem solution
The more requests, the faster the answer.