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Analysis of tissue changes, measurement system effects, and motion artifacts in echo decorrelation imaging

Echo decorrelation imaging, a method for mapping ablation-induced ultrasound echo changes, is analyzed. Local echo decorrelation is shown to approximate the decoherence spectrum of tissue reflectivity. Effects of the ultrasound measurement system, echo signal windowing, electronic noise, and tissue...

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Détails bibliographiques
Publié dans:J Acoust Soc Am
Auteurs principaux: Hooi, Fong Ming, Nagle, Anna, Subramanian, Swetha, Douglas Mast, T.
Format: Artigo
Langue:Inglês
Publié: Acoustical Society of America 2015
Sujets:
Accès en ligne:https://ncbi.nlm.nih.gov/pmc/articles/PMC4336259/
https://ncbi.nlm.nih.gov/pubmed/25697993
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1121/1.4906580
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