Lights On Radiology

How does T1 Recovery affect our T2 Decay signal? Are TR and TE on different timelines? How do their values lead to our standard MRI sequences? What is the meaning of life? On the final lecture of the basic but not so basic series of MRI Physics Explained, we’re going to bring all the topics that we’ve discussed in the last few lectures on image contrast together and show how these parameters participate in a harmonious dance to build our standard sequences! Enjoy! Full lecture series below: Lecture #1 - MRI Physics Explained https://rumble.com/v1lnjnj-mri-physics-explained.html?mref=1e0z4e&mc=b0zpy Lecture #2 - Slice Selection https://rumble.com/v1na9di-mri-slice-selection-explained-mri-physics-explained-part-2.html?mref=1e0z4e&mc=b0zpy Lecture #3 - Frequency Encoding https://rumble.com/v1ogiki-mri-frequency-encoding-explained.html?mref=1e0z4e&mc=b0zpy Lecture #4 – Phase Encoding https://rumble.com/v1ugu08-mri-phase-encoding-explained-lecture-4.html?mref=1e0z4e&mc=b0zpy Lecture #5 – T2 Contrast https://rumble.com/v22n2mg-mri-t2-contrast-explained-lecture-5.html Lecture #6 – T1 Contrast https://rumble.com/v26q99w-mri-t1-contrast-explained-lecture-6.html Lecture #7 – TR, TE & Image Weighting https://rumble.com/v2a4ig0-tr-te-and-mri-image-weighting-explained-lecture-7.html Like these lectures and want more? Consider supporting the quest for truth in MRI Physics by donating at: https://www.buymeacoffee.com/lightsonrads Want me to bring these lectures live to your practice or institution packed full of live demos and a lot of arm waving? Send an email to: lightsonradiology@proton.me Questions or suggestions for future topics? Send an email or follow Dr. TE on Instagram at: https://www.instagram.com/lightsonradiology/

T1 Recovery… Longitudinal Recovery… Spin-Lattice Interactions… Big words small people use to make you feel powerless in MRI Physics. Well no longer because on this episode of MRI Physics Explained, we’re going to demystify these subjects in a way even a baby can understand. I can’t back that claim up because kids usually run away screaming the moment they see me. But you can try it out on your children and let me know in the comments. So let’s dive deeper into the rabbit hole and finally learn the truth behind all those spinning arrows on the latest episode of MRI Physics Explained – T1 Contrast! Full lecture series below: Lecture #1 - MRI Physics Explained https://rumble.com/v1lnjnj-mri-physics-explained.html?mref=1e0z4e&mc=b0zpy Lecture #2 - Slice Selection https://rumble.com/v1na9di-mri-slice-selection-explained-mri-physics-explained-part-2.html?mref=1e0z4e&mc=b0zpy Lecture #3 - Frequency Encoding https://rumble.com/v1ogiki-mri-frequency-encoding-explained.html?mref=1e0z4e&mc=b0zpy Lecture #4 – Phase Encoding https://rumble.com/v1ugu08-mri-phase-encoding-explained-lecture-4.html?mref=1e0z4e&mc=b0zpy Lecture #5 – T2 Contrast https://rumble.com/v22n2mg-mri-t2-contrast-explained-lecture-5.html Lecture #6 – T1 Contrast https://rumble.com/v26q99w-mri-t1-contrast-explained-lecture-6.html Lecture #7 – TR, TE & Image Weighting https://rumble.com/v2a4ig0-tr-te-and-mri-image-weighting-explained-lecture-7.html Like these lectures and want more? Consider supporting the quest for truth in MRI Physics by donating at: https://www.buymeacoffee.com/lightsonrads Want me to bring these lectures live to your practice or institution packed full of live demos and a lot of arm waving? Send an email to: lightsonradiology@proton.me Questions or suggestions for future topics? Send an email or follow Dr. TE on: Instagram: https://www.instagram.com/lightsonradiology/ Twitter: @DrTEMD

MRI Image Contrast. T2-Weighting. T1-Weighting. What does it all mean? Why are we here? Will I be rich someday? Maybe not in material goods, but I CAN promise you’ll be rich with knowledge after you check out this video dedicated entirely to the topic of MRI image contrast. In part one, we’ll question the very nature of what contrast actually means and how T2-Effects can be used to our advantage to build a useful picture. Get ready as the MRI Physics EXPLAINS series takes a new turn down the MRI physics rabbit hole! Full lecture series below: Lecture #1 - MRI Physics Explained https://rumble.com/v1lnjnj-mri-physics-explained.html?mref=1e0z4e&mc=b0zpy Lecture #2 - Slice Selection https://rumble.com/v1na9di-mri-slice-selection-explained-mri-physics-explained-part-2.html?mref=1e0z4e&mc=b0zpy Lecture #3 - Frequency Encoding https://rumble.com/v1ogiki-mri-frequency-encoding-explained.html?mref=1e0z4e&mc=b0zpy Lecture #4 – Phase Encoding https://rumble.com/v1ugu08-mri-phase-encoding-explained-lecture-4.html?mref=1e0z4e&mc=b0zpy Lecture #5 – T2 Contrast https://rumble.com/v22n2mg-mri-t2-contrast-explained-lecture-5.html Lecture #6 – T1 Contrast https://rumble.com/v26q99w-mri-t1-contrast-explained-lecture-6.html Lecture #7 – TR, TE & Image Weighting https://rumble.com/v2a4ig0-tr-te-and-mri-image-weighting-explained-lecture-7.html Like these lectures and want more? Consider supporting the quest for truth in MRI Physics by donating at: https://www.buymeacoffee.com/lightsonrads Want me to bring these lectures live to your practice or institution packed full of live demos and a lot of arm waving? Send an email to: lightsonradiology@proton.me Questions or suggestions for future topics? Send an email or follow Dr. TE on: Instagram: https://www.instagram.com/lightsonradiology/ Twitter: @DrTEMD Additional lectures below: Lecture #1 - MRI Physics Explained https://rumble.com/v1lnjnj-mri-physics-explained.html?mref=1e0z4e&mc=b0zpy Lecture #2 - Slice Selection https://rumble.com/v1na9di-mri-slice-selection-explained-mri-physics-explained-part-2.html?mref=1e0z4e&mc=b0zpy Lecture #3 - Frequency Encoding https://rumble.com/v1ogiki-mri-frequency-encoding-explained.html?mref=1e0z4e&mc=b0zpy Lecture #4 – Phase Encoding https://rumble.com/v1ugu08-mri-phase-encoding-explained-lecture-4.html?mref=1e0z4e&mc=b0zpy

Phase Encoding… Words that strike fear into the heart of even the most courageous of scientists, radiologists, and technologists. A topic so horrendously complex it’s best to just avoid. In fact, if you value your sanity, I’d recommend exiting this lecture and watching something more light-hearted, like cat videos. But if you’re down to get a little nerdy and crazy, we’re going to take a deep dive into this thing called phase encoding, leaving no stone unturned and by the end of it, you’ll understand exactly what it is, why we do it, and how it helps us build a picture. Welcome to MRI Physics Explained Lecture 4, Phase Encoding! Full lecture series below: Lecture #1 - MRI Physics Explained https://rumble.com/v1lnjnj-mri-physics-explained.html?mref=1e0z4e&mc=b0zpy Lecture #2 - Slice Selection https://rumble.com/v1na9di-mri-slice-selection-explained-mri-physics-explained-part-2.html?mref=1e0z4e&mc=b0zpy Lecture #3 - Frequency Encoding https://rumble.com/v1ogiki-mri-frequency-encoding-explained.html?mref=1e0z4e&mc=b0zpy Lecture #4 – Phase Encoding https://rumble.com/v1ugu08-mri-phase-encoding-explained-lecture-4.html?mref=1e0z4e&mc=b0zpy Lecture #5 – T2 Contrast https://rumble.com/v22n2mg-mri-t2-contrast-explained-lecture-5.html Lecture #6 – T1 Contrast https://rumble.com/v26q99w-mri-t1-contrast-explained-lecture-6.html Lecture #7 – TR, TE & Image Weighting https://rumble.com/v2a4ig0-tr-te-and-mri-image-weighting-explained-lecture-7.html Like these lectures and want more? Consider supporting the quest for truth in MRI Physics by donating at: https://www.buymeacoffee.com/lightsonrads Want me to bring these lectures live to your practice or institution packed full of live demos and a lot of arm waving? Send an email to: lightsonradiology@proton.me Questions or suggestions for future topics? Send an email or follow Dr. TE on: Instagram: https://www.instagram.com/lightsonradiology/ Twitter: @DrTEMD

The time is finally here! On part 3 of MRI Physics Explained, we start getting into some of the most perplexing topics in MRI Physics beginning with Frequency Encoding. By the end of the lecture, you’ll know exactly what this term means, how the MRI machine employs it, and how it helps us build a picture. So come join Dr. TE as we begin shedding light in some of the darkest corners of MRI Physics! Full lecture series below: Lecture #1 - MRI Physics Explained https://rumble.com/v1lnjnj-mri-physics-explained.html?mref=1e0z4e&mc=b0zpy Lecture #2 - Slice Selection https://rumble.com/v1na9di-mri-slice-selection-explained-mri-physics-explained-part-2.html?mref=1e0z4e&mc=b0zpy Lecture #3 - Frequency Encoding https://rumble.com/v1ogiki-mri-frequency-encoding-explained.html?mref=1e0z4e&mc=b0zpy Lecture #4 – Phase Encoding https://rumble.com/v1ugu08-mri-phase-encoding-explained-lecture-4.html?mref=1e0z4e&mc=b0zpy Lecture #5 – T2 Contrast https://rumble.com/v22n2mg-mri-t2-contrast-explained-lecture-5.html Lecture #6 – T1 Contrast https://rumble.com/v26q99w-mri-t1-contrast-explained-lecture-6.html Lecture #7 – TR, TE & Image Weighting https://rumble.com/v2a4ig0-tr-te-and-mri-image-weighting-explained-lecture-7.html Like these lectures and want more? Consider supporting the quest for truth in MRI Physics by donating at: https://www.buymeacoffee.com/lightsonrads Want me to bring these lectures live to your practice or institution packed full of live demos and a lot of arm waving? Send an email to: lightsonradiology@proton.me Questions or suggestions for future topics? Send an email or follow Dr. TE on Instagram at: https://www.instagram.com/lightsonradiology/

#mri #physics #mriphysics #gradients #magnets #radiology We're back with the second lecture in the thrilling MRI Physics EXPLAINED series! In this lecture, Dr. TE M.D. will be your guide as we dive deeper into the MRI Physics rabbit hole and begin the courageous yet ill-fated journey of signal localization. We’ll introduce the concept of gradient magnetic fields and how the MRI machine employs them to select a slice within the body. Full lecture series below: Lecture #1 - MRI Physics Explained https://rumble.com/v1lnjnj-mri-physics-explained.html?mref=1e0z4e&mc=b0zpy Lecture #2 - Slice Selection https://rumble.com/v1na9di-mri-slice-selection-explained-mri-physics-explained-part-2.html?mref=1e0z4e&mc=b0zpy Lecture #3 - Frequency Encoding https://rumble.com/v1ogiki-mri-frequency-encoding-explained.html?mref=1e0z4e&mc=b0zpy Lecture #4 – Phase Encoding https://rumble.com/v1ugu08-mri-phase-encoding-explained-lecture-4.html?mref=1e0z4e&mc=b0zpy Lecture #5 – T2 Contrast https://rumble.com/v22n2mg-mri-t2-contrast-explained-lecture-5.html Lecture #6 – T1 Contrast https://rumble.com/v26q99w-mri-t1-contrast-explained-lecture-6.html Lecture #7 – TR, TE & Image Weighting https://rumble.com/v2a4ig0-tr-te-and-mri-image-weighting-explained-lecture-7.html Like these lectures and want more? Consider supporting the quest for truth in MRI Physics by donating at: https://www.buymeacoffee.com/lightson... Want me to bring these lectures live to your practice or institution packed full of live demos and a lot of arm waving? Send an email to: lightsonradiology@proton.me Questions or suggestions for future topics? Send an email or follow Dr. TE on Instagram at: https://www.instagram.com/lightsonradiology

Welcome to the first lecture in the MRI Physics EXPLAINED lecture series filled with explosive new revelations such as... NMR! The Larmor Equation! And T2 decay! Join Dr. TE M.D. as tells the story of MRI Physics like it's never been told before! Full lecture series below: Lecture #1 - MRI Physics Explained https://rumble.com/v1lnjnj-mri-physics-explained.html?mref=1e0z4e&mc=b0zpy Lecture #2 - Slice Selection https://rumble.com/v1na9di-mri-slice-selection-explained-mri-physics-explained-part-2.html?mref=1e0z4e&mc=b0zpy Lecture #3 - Frequency Encoding https://rumble.com/v1ogiki-mri-frequency-encoding-explained.html?mref=1e0z4e&mc=b0zpy Lecture #4 – Phase Encoding https://rumble.com/v1ugu08-mri-phase-encoding-explained-lecture-4.html?mref=1e0z4e&mc=b0zpy Lecture #5 – T2 Contrast https://rumble.com/v22n2mg-mri-t2-contrast-explained-lecture-5.html Lecture #6 – T1 Contrast https://rumble.com/v26q99w-mri-t1-contrast-explained-lecture-6.html Lecture #7 – TR, TE & Image Weighting https://rumble.com/v2a4ig0-tr-te-and-mri-image-weighting-explained-lecture-7.html Like these lectures and want more? Consider supporting the quest for truth in MRI Physics by donating at: https://www.buymeacoffee.com/lightson... Want me to bring these lectures live to your practice or institution packed full of live demos and a lot of arm waving? Send an email to: lightsonradiology@proton.me Questions or suggestions for future topics? Send an email or follow Dr. TE on Instagram at: https://www.instagram.com/lightsonrad...

Do you feel discouraged and downtrodden every time you sit through an MRI physics lecture? Do you feel the need to close your eyes and forget the past as hallucinations of spinning arrows and frequency space dance through your mind? If so, go see your doctor... Hallucinations are bad. But after you see your doctor, turn the lights up in the reading room, buckle in and join us as we discuss MRI Physics, coming soon to an entertainment platform near you.