MRI T2 Contrast EXPLAINED | MRI Physics Course Lecture 5

  Рет қаралды 5,825

MRI Physics EXPLAINED

MRI Physics EXPLAINED

Күн бұрын

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!
CHAPTERS
00:00-01:49 Intro/Recap
01:49-10:28 What Is Image Contrast?
10:28-12:35 T2 Decay
12:35-18:03 TE & T2 Contrast
18:03-21:08 Wrap-Up/Outro
Full lecture series below:
Lecture #1 - MRI Physics Explained • MRI Physics FULLY Expl...
Lecture #2 - Slice Selection • MRI Slice Selection EX...
Lecture #3 - Frequency Encoding • MRI Frequency Encoding...
Lecture #4 - Phase Encoding • MRI Phase Encoding EXP...
Lecture #5 - T2 Contrast • MRI T2 Contrast EXPLAI...
Lecture #6 - T1 Contrast • MRI T1 Relaxation & Co...
Lecture #7 - TR, TE & Image Weighting • Video
Like these lectures and want more? Consider supporting the quest for truth in MRI Physics by donating at: 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: / lightsonradiology
Twitter: @DrTEMD
#mri #radiology #physics #course #t2 #contrast #radiologytutorial #radiologycourse

Пікірлер: 28
@Ok-BabyG33
@Ok-BabyG33 Жыл бұрын
Dr. TE, you are a lifesaver!!
@MRIPhysicsEXPLAINED
@MRIPhysicsEXPLAINED Жыл бұрын
Thanks for the support and please share!
@bengoodey
@bengoodey Жыл бұрын
My radiography exam in MRI is this Wednesday, who needs luck when I have such excellent lectures to supplement my learning. Thank you 🙏
@MRIPhysicsEXPLAINED
@MRIPhysicsEXPLAINED Жыл бұрын
Hope they help and best of luck on your exam!
@yourcuteguy9737
@yourcuteguy9737 Жыл бұрын
Epic. Look forward to Lecture 6
@MRIPhysicsEXPLAINED
@MRIPhysicsEXPLAINED Жыл бұрын
Coming soon!
@Jennydeath22
@Jennydeath22 Жыл бұрын
As a student your work is appreciated! Thank you!
@MRIPhysicsEXPLAINED
@MRIPhysicsEXPLAINED Жыл бұрын
You're welcome! Glad to see others getting excited about MRI Physics and good luck on your studies!
@caraenachecatalin7614
@caraenachecatalin7614 Жыл бұрын
studying for FRCR, glad i've found your videos before trying to understand Farr's MRI chapter
@MRIPhysicsEXPLAINED
@MRIPhysicsEXPLAINED Жыл бұрын
Glad they helped and thanks for watching!
@TAHA-TOUABA-RADIOGRAPHER
@TAHA-TOUABA-RADIOGRAPHER Жыл бұрын
Thank you very much pro
@holulu777
@holulu777 Жыл бұрын
Thank you, thank you, thank you. Absolutely outstanding. I would give you an honorary degree in Physics PHD.
@MRIPhysicsEXPLAINED
@MRIPhysicsEXPLAINED Жыл бұрын
Ha too kind, thanks for the support!
@tevinramkaran450
@tevinramkaran450 Жыл бұрын
Bros amazing 🎉
@janeabdo4491
@janeabdo4491 9 ай бұрын
this series is amazing, never seen someone who explains things as well as you do!
@MRIPhysicsEXPLAINED
@MRIPhysicsEXPLAINED 9 ай бұрын
Very kind, thank you for the comment and support!
@sirdahb1179
@sirdahb1179 Жыл бұрын
Sincerely waiting for your expose on k-space!
@MRIPhysicsEXPLAINED
@MRIPhysicsEXPLAINED Жыл бұрын
In the works, will be worth the wait!
@TAHA-TOUABA-RADIOGRAPHER
@TAHA-TOUABA-RADIOGRAPHER Жыл бұрын
Thank you so much pro please make more videos about MRI sequences
@MRIPhysicsEXPLAINED
@MRIPhysicsEXPLAINED Жыл бұрын
Thanks for the comments and support, more to come!
@menkiguo7805
@menkiguo7805 Жыл бұрын
love this it’s so interesting and the way to teach is so funny and it’s so helpful
@MRIPhysicsEXPLAINED
@MRIPhysicsEXPLAINED Жыл бұрын
Glad it was helpful and thanks for supporting!
@27Denty
@27Denty 10 ай бұрын
Awesome🎉
@MRIPhysicsEXPLAINED
@MRIPhysicsEXPLAINED 10 ай бұрын
Thank you! Cheers!
@JojoJojo-er6li
@JojoJojo-er6li 6 ай бұрын
Excellent lectures!!!!!!!! Thanks 😊
@MRIPhysicsEXPLAINED
@MRIPhysicsEXPLAINED 6 ай бұрын
Glad to hear they help, thanks for the support!
@shahadab6294
@shahadab6294 Жыл бұрын
Thank you for the fantastic videos, I'm really in love with this series. Just one question... I couldn't help but notice that all the decay curves from each voxel have the same frequency (12:14). They're not supposed to have different frequencies decay curves corresponding to their localized applied magnetic field which is = (main magnetic field Bo and the gradient field)?
@MRIPhysicsEXPLAINED
@MRIPhysicsEXPLAINED Жыл бұрын
Correct! The frequency will depend on whatever magnetic field that voxel is experiencing. This example would be if we have no gradient field applied and our B0 field is uniform across the slice. You can imagine how messy things become once we start applying these gradient fields. Check out the signal localization lectures if you haven't already to see exactly that! kzfaq.info/get/bejne/rJ6aipt8lt-Re3k.html kzfaq.info/get/bejne/er-aZLZ9s9bUgYE.html kzfaq.info/get/bejne/pKx0rbunz6ybl5s.html
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