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The impact of signal-to-noise ratio, diffusion-weighted directions and image resolution in cardiac diffusion tensor imaging – insights from the ex-vivo rat heart
BACKGROUND: Cardiac diffusion tensor imaging (DTI) is limited by scan time and signal-to-noise (SNR) restrictions. This invariably leads to a trade-off between the number of averages, diffusion-weighted directions (ND), and image resolution. Systematic evaluation of these parameters is therefore imp...
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Publicado no: | J Cardiovasc Magn Reson |
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Main Authors: | , , |
Formato: | Artigo |
Idioma: | Inglês |
Publicado em: |
BioMed Central
2017
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Assuntos: | |
Acesso em linha: | https://ncbi.nlm.nih.gov/pmc/articles/PMC5695094/ https://ncbi.nlm.nih.gov/pubmed/29157268 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1186/s12968-017-0395-x |
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