
Scanning Goals!! Optimizing for Time, CNR, SNR, Resolution.
Neha sood
Description
<p><a href="https://youtu.be/N1UYoQPNzUI"> Watch Episode</a> --> https://youtu.be/N1UYoQPNzUI</p><p>Join us in this enlightening episode of the Zone 3 Podcast as we delve deep into the world of MRI parameters with our guest expert, Matt Rederer, To find out what we really are doing when change certain parameters. This video is a comprehensive guide to understanding and optimizing MRI parameters for the best image quality </p><p>Video Chapters:<br>Introduction [0:00 - 1:00]<br>Opening of the topic and the guest, Matt.</p><p>Understanding TR (Repetition Time) [1:01 - 10:00]<br>Explanation of TR and its impact on T1 contrast in the image.<br>Discuss the importance of finding the "sweet spot" for TR to achieve the best image quality.</p><p>Understanding TE (Echo Time) [10:01 - 20:00]<br>Explanation of TE and its role in controlling T2 contrast.<br>Discussion on how a higher TE will result in more signal loss, affecting the contrast.</p><p>Understanding TI (Inversion Time) [20:01 - 30:00]<br>Explanation of TI and its role in an inversion recovery sequence.<br>Discussion on how TI is used to nullify the signal from certain tissues, enhancing the contrast between different tissues.</p><p>Understanding ETL (Echo Train Length) [30:01 - 40:00]<br>Explanation of ETL and its role in a fast spin echo sequence.<br>Discussion on how a longer ETL can speed up the scan but may also result in more image blurring.</p><p>Understanding Flip Angle [40:01 - 50:00]<br>Explanation of the flip angle and its role in MRI.<br>Discussion on how the flip angle can affect the contrast and signal-to-noise ratio of the image.</p><p>Understanding Diffusion Weighted Imaging [50:01 - 60:00]<br>Discussion on the role of the B value in diffusion-weighted imaging.<br>Explanation of how a higher B value will result in more diffusion weighting, but also more noise in the image.</p><p>Understanding Phase Contrast Imaging [60:01 - 70:00]<br>Discussion on the role of the VENC (Velocity Encoding) value in phase contrast imaging.<br>Explanation of