Zobrazeno 1 - 10
of 225
pro vyhledávání: '"Emad M. Boctor"'
Autor:
Yixuan Wu, Jeeun Kang, Wojciech G. Lesniak, Ala Lisok, Haichong K. Zhang, Russell H. Taylor, Martin G. Pomper, Emad M. Boctor
Publikováno v:
Photoacoustics, Vol 27, Iss , Pp 100378- (2022)
This study presents a system-level optimization of spectroscopic photoacoustic (PA) imaging for prostate cancer (PCa) detection in three folds. First, we present a spectral unmixing model to segregate spectral system error (SSE). We constructed two n
Externí odkaz:
https://doaj.org/article/3f1b97bbb89d477d95aaaa3c01eb8e2a
Autor:
Jeeun Kang, Haichong K. Zhang, Shilpa D. Kadam, Julie Fedorko, Heather Valentine, Adarsha P. Malla, Ping Yan, Maged M. Harraz, Jin U. Kang, Arman Rahmim, Albert Gjedde, Leslie M. Loew, Dean F. Wong, Emad M. Boctor
Publikováno v:
Frontiers in Neuroscience, Vol 13 (2019)
Minimally-invasive monitoring of electrophysiological neural activities in real-time—that enables quantification of neural functions without a need for invasive craniotomy and the longer time constants of fMRI and PET—presents a very challenging
Externí odkaz:
https://doaj.org/article/88e9f4daf5b0498a9eb8f2fa991e57f4
Publikováno v:
Photoacoustics, Vol 3, Iss 2, Pp 78-87 (2015)
Neurosurgeries to remove pituitary tumors using the endonasal, transsphenoidal approach often incur the risk of patient death caused by injury to the carotid arteries hidden by surrounding sphenoid bone. To avoid this risk, we propose intraoperative
Externí odkaz:
https://doaj.org/article/cea68076e1da4ff1bb39881ff5a313f0
Publikováno v:
Journal of Computational Design and Engineering. 9:1852-1865
In this paper, we present a novel design framework of synthetic radial aperture focusing for three-dimensional (3D) transrectal ultrasound imaging (TRUS-rSAF), in which multiple transmittance/reception events at different scanning angles are synthesi
Publikováno v:
Photons Plus Ultrasound: Imaging and Sensing 2023.
Publikováno v:
2022 IEEE International Ultrasonics Symposium (IUS).
Publikováno v:
2022 IEEE International Ultrasonics Symposium (IUS).
Publikováno v:
Ultrasonics. 129
In this paper, we present a volumetric transrectal ultrasound (TRUS) imaging under the presence of radial scanning angle disorientation (SAD) in a resource-limited diagnostic setting. Herein, we test our hypothesis that a synthetic radial aperture fo
Autor:
Shang Gao, Hiroshi Ashikaga, Masahito Suzuki, Tommaso Mansi, Young-Ho Kim, Florin-Cristian Ghesu, Jeeun Kang, Emad M. Boctor, Henry R. Halperin, Haichong K. Zhang
ObjectiveTo demonstrate the feasibility of utilizing spectroscopic photoacoustic (sPA) imaging to detect radiofrequency (RF) ablation-induced necrosis in anin vivoenvironment where cardiac motion is present. Additionally, a framework for mapping the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e93db282decaa7a5cd4111e3217317f8
https://doi.org/10.1101/2022.05.23.492682
https://doi.org/10.1101/2022.05.23.492682
Publikováno v:
Optics Express. 31:13895
A new development in photoacoustic (PA) imaging has been the use of compact, portable and low-cost laser diodes (LDs), but LD-based PA imaging suffers from low signal intensity recorded by the conventional transducers. A common method to improve sign