4.6 • 1K Ratings
🗓️ 13 August 2024
⏱️ 31 minutes
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0:00.0 | You're listening to a Glassbox Media Podcast. |
0:07.0 | Welcome back or welcome to the I Can't Sleep Podcast, where I read random articles from across the web to bore you to sleep with my soothing voice. |
0:19.0 | I'm your host, Benjamin Boster. |
0:22.0 | Today's episode is from a Wikipedia article titled Magnetic |
0:26.3 | Residence Imaging. Magnetic Residence Im MRI, is a medical imaging technique used in radiology to form pictures of the anatomy and the physiological processes inside the body. |
0:44.0 | MRI scanners use strong magnetic fields, |
0:48.0 | magnetic field gradients, |
0:50.0 | and radio waves to generate images of the organs in the body. |
0:55.0 | MRI does not involve x-rays or the use of ionizing radiation, |
1:00.0 | which distinguishes it from computed tomography, CT, and position emission tomography, PET scans. |
1:09.0 | MRI is a medical application of nuclear magnetic resonance |
1:13.4 | NMR, which can also be used for imaging |
1:17.1 | and other NMR applications, |
1:19.6 | such as NMR spectroscopy. |
1:24.0 | MRI. NMR spectroscopy. MRI is widely used in hospitals and clinics for medical diagnosis, |
1:29.0 | staging, and follow-up of disease. |
1:33.0 | Compared to CT, MRI provides better contrast in images of soft issues, |
1:40.0 | for example in the brain or abdomen. |
1:44.0 | However, it may be perceived as less comfortable by patients |
1:48.0 | due to the usually longer and louder measurements |
1:51.0 | with the subject in a long confining tube, although open MRI designs |
1:57.3 | mostly relieve this. |
... |
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