Phase Encoding Gradient MRI | MRI Signal Localisation | MRI Physics Course #9

2023/07/06 に公開
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*High yield radiology physics past paper questions with video answers*
Perfect for testing yourself prior to your radiology physics exam 👇

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This is the final part of the MRI signal localisation talks. We will look at the process of phase encoding and how it can be used to calculate y axis signal location. This process requires the use of K space data and frequency encoded data. We will use a simple two signal example to illustrate the process.

I owe much of my understanding of these concepts to Dr Allen Elster and his excellent website MRIquestions.com. Please do read his work if you are interested.

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*Not sure if the question banks are for you?*
If you're here, you're likely studying for a radiology physics exam. I've spent the last few months collating past papers from multiple different countries selecting the most commonly asked questions. You'll be surprised how often questions repeat themselves!

The types of questions asked in FRCR, RANZCR AIT, ARRT, FC Rad Diag (SA), ABR qualifying Core Physics and MICR part 1 are surprisingly similar and the key concepts remain the same throughout. I've taken the most high-yield questions and answered them in video format so that I can take you through why certain answers are correct and others are not.

Happy studying,
Michael

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