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Low-field MRI can be more sensitive than high-field MRI
MRI signal-to-noise ratio (SNR) is the key factor for image quality. Conventionally, SNR is proportional to nuclear spin polarization, which scales linearly with magnetic field strength. Yet ever-stronger magnets present numerous technical and financial limitations. Low-field MRI can mitigate these...
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| Autores principales: | , , |
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| Formato: | Artigo |
| Lenguaje: | Inglês |
| Publicado: |
2013
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| Materias: | |
| Acceso en línea: | https://ncbi.nlm.nih.gov/pmc/articles/PMC3897717/ https://ncbi.nlm.nih.gov/pubmed/24239701 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1016/j.jmr.2013.10.013 |
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