Zobrazeno 1 - 10
of 39
pro vyhledávání: '"Charles Tremblay-Darveau"'
Autor:
Jennifer N. Harmon, Zin Z. Khaing, Jeffrey E. Hyde, Christoph P. Hofstetter, Charles Tremblay-Darveau, Matthew F. Bruce
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-10 (2022)
Abstract Ultrasound localization microscopy (ULM) is a recent advancement in ultrasound imaging that uses microbubble contrast agents to yield vascular images that break the classical diffraction limit on spatial resolution. Current approaches cannot
Externí odkaz:
https://doaj.org/article/f47e6bef82224d6e9640a2e73a3dae44
Autor:
Jonah S. Harmon, Zin Z. Khaing, Jeffrey E. Hyde, Christoph P. Hofstetter, Charles Tremblay-Darveau, Matthew F. Bruce
Publikováno v:
Scientific Reports. 12
Ultrasound localization microscopy (ULM) is a recent advancement in ultrasound imaging that uses microbubble contrast agents to yield vascular images that break the classical diffraction limit on spatial resolution. Current approaches cannot image bl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d2532e4585fc4cddf69bc22f4250f08e
https://doi.org/10.1038/s41598-022-24986-w
https://doi.org/10.1038/s41598-022-24986-w
Autor:
Ryan Hammond, Peter N. Burns, Charles Tremblay-Darveau, Zin Z. Khaing, Christoph P. Hofstetter, Alex Hannah, Matthew Bruce
Publikováno v:
IEEE transactions on ultrasonics, ferroelectrics, and frequency control. 67(9)
Current methods for in vivo microvascular imaging (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c77af8b8b9682f760637f59b17c3cb57
https://pubmed.ncbi.nlm.nih.gov/32275589
https://pubmed.ncbi.nlm.nih.gov/32275589
Autor:
Laurent Milot, Peter N. Burns, Paul S. Sheeran, Matthew Bruce, Charles Tremblay-Darveau, Ross Williams
Publikováno v:
IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control. 63:1890-1905
While long Doppler ensembles are, in principle, beneficial for velocity estimates, short acoustic pulses must be used in microbubble contrast-enhanced (CE) Doppler to mitigate microbubble destruction. This introduces inherent tradeoffs in velocity es
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::89cae97f612e60442c901c2403f8aa96
https://doi.org/10.1109/tuffc.2016.2596581
https://doi.org/10.1109/tuffc.2016.2596581
Autor:
Ross Williams, Cindy Kim Vu, Paul S. Sheeran, Charles Tremblay-Darveau, Peter N. Burns, Matthew Bruce
Publikováno v:
IEEE transactions on ultrasonics, ferroelectrics, and frequency control. 65(12)
Three-dimensional contrast-enhanced ultrasound (CEUS) imaging presents a clear advantage over its 2-D counterpart in detecting and characterizing suspicious lesions as it properly surveys the inherent heterogeneity of tumors. However, 3-D CEUS is als
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::393af2f2c302bc46710c920433357a52
https://pubmed.ncbi.nlm.nih.gov/30004872
https://pubmed.ncbi.nlm.nih.gov/30004872
Autor:
Paul S. Sheeran, Charles Tremblay-Darveau, Matthew Bruce, Ross Williams, Ze Zhang, Peter N. Burns, Cindy Kim Vu
Publikováno v:
IEEE transactions on ultrasonics, ferroelectrics, and frequency control. 65(8)
In this paper, we assess the importance of microbubble shell composition for contrast-enhanced imaging sequences commonly used on clinical scanners. While the gas core dynamics are primarily responsible for the nonlinear harmonic response of microbub
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b959c479459fdec068071eda7e1ec508
https://pubmed.ncbi.nlm.nih.gov/29993575
https://pubmed.ncbi.nlm.nih.gov/29993575
Autor:
Ross Williams, Paul S. Sheeran, Peter N. Burns, Georg A. Bjarnason, John M. Hudson, Laurent Milot, Charles Tremblay-Darveau
Publikováno v:
European Journal of Radiology. 84:1650-1657
Quantitative imaging is a crucial component of the assessment of therapies that target the vasculature of angiogenic or inflamed tissue. Dynamic contrast-enhanced ultrasound (DCE-US) using microbubble contrast offers the advantages of being sensitive
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3a60d80f6721a937487704f01c5fbb95
https://doi.org/10.1016/j.ejrad.2015.05.013
https://doi.org/10.1016/j.ejrad.2015.05.013
Autor:
Charles Tremblay-Darveau, Christoph P. Hofstetter, Peter N. Burns, Zin Z. Khaing, Alex Hannah, Matthew Bruce
Publikováno v:
2017 IEEE International Ultrasonics Symposium (IUS).
Traumatic spinal cord injury (tSCI) often leads to debilitating neurological disabilities that in addition to the loss of sensory and motor capabilities, also includes other issues with the bladder, heart and respiration. Overall, tSCI results in a d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::03bf7c507842d9d495ab9dd7d4395faa
https://doi.org/10.1109/ultsym.2017.8092033
https://doi.org/10.1109/ultsym.2017.8092033
Autor:
Dan Adam, Paul S. Sheeran, Ross Williams, Charles Tremblay-Darveau, Matthew Bruce, Peter N. Burns, Laurent Milot, Thanasis Loupas, Avinoam Bar-Zion
Publikováno v:
IEEE transactions on medical imaging. 36(9)
While plane-wave imaging can improve the performance of power Doppler by enabling much longer ensembles than systems using focused beams, the long-ensemble averaging of the zero-lag autocorrelation R(0) estimates does not directly decrease the mean n
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::997e5ae5f5a487520f2876ce80ae9179
https://pubmed.ncbi.nlm.nih.gov/28463190
https://pubmed.ncbi.nlm.nih.gov/28463190
Publikováno v:
IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control. 61:1988-2000
Plane-wave imaging offers image acquisition rates at the pulse repetition frequency, effectively increasing the imaging frame rates by up to two orders of magnitude over conventional line-by-line imaging. This form of acquisition can be used to achie
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e2c64abf5e3d2ea5dd0ea1f0814cd492
https://doi.org/10.1109/tuffc.2014.006573
https://doi.org/10.1109/tuffc.2014.006573