HanbokGlamourQueen
Sat Aug 31 2024
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7 answers
1338
How many voxels are in an MRI?
Could you please elaborate on the concept of "voxels" and their significance in the context of an MRI scan? Are you referring to the discrete volumetric elements that represent the spatial resolution of the scan, and if so, how does one determine the exact number of voxels in a given MRI image? Additionally, are there any factors that influence the number of voxels, such as the scanner's resolution or the size of the scanned area? I'm curious to understand the relationship between voxels and the quality and accuracy of the MRI results.
Elena
Mon Aug 05 2024
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7 answers
2379
Is MRI just NMR?
Are MRI scans simply a type of Nuclear Magnetic Resonance, or NMR? It's a question that often arises in the world of medical imaging, and it's important to understand the nuances that separate these two techniques. While it's true that MRI, or Magnetic Resonance Imaging, utilizes NMR principles, it's more than just that. MRI employs complex algorithms and powerful magnetic fields to create detailed images of the body's internal structures, allowing doctors to diagnose a wide range of conditions. On the other hand, NMR is a broader scientific technique used in various fields, from chemistry to physics, to study the properties of molecules. So, while MRI is indeed a form of NMR, it's a highly specialized application with its own unique capabilities and uses. But, is that the full story? Let's dive deeper and explore the intricacies of these two fascinating technologies.
