How MRI Works Part 2 The Spin Echo
How MRI works Part 2: The Spin Echo. Part 1 Part 3 0:00 Intro 0:26 What is Boltzmann Magnetization 4:17 Recap of the NMR Experiment and NMR Signal 7:04 Clarification of Spin vs Ensemble Moments 8:42 NMR Experiment Transmission (Tx) and Reception (Rx) 11:10 Performing the NMR Experiment 13:07 Two spins in different fields and T2 16:09 Larmor Distributions, Stacked spin dephasing and T2 19:23 Transverse Magnetization M(t) and Frequency Distributions f(w) 25:00 Larmor Distributions, Stacked spin dephasing and T2 27:43 T2 vs T2 decay in Tissue 30:03 Recap and Intro to the Spin Echo 30:49 The Spin Echo Experiment 33:18 Explanation of the Spin Echo 35:04 Echo phase and Echo Math 37:14 Conclusion and Exercises 38:11 Outro Drinking game: Take a drink every time I say dramatically, substantially, drastically, reduced.
|
|