Zobrazeno 1 - 10
of 40
pro vyhledávání: '"Bach T. Nguyen"'
Autor:
Jasmine Vu, Bhumi Bhusal, Bach T. Nguyen, Pia Sanpitak, Elizabeth Nowac, Julie Pilitsis, Joshua Rosenow, Laleh Golestanirad
Publikováno v:
PLoS ONE, Vol 17, Iss 12 (2022)
The majority of studies that assess magnetic resonance imaging (MRI) induced radiofrequency (RF) heating of the tissue when active electronic implants are present have been performed in horizontal, closed-bore MRI systems. Vertical, open-bore MRI sys
Externí odkaz:
https://doaj.org/article/aa0364d193704a08b5be3b0e1affbd09
Publikováno v:
Polymers, Vol 12, Iss 2, p 291 (2020)
The aim of this work was to assess the effect of fish gelatin−citric acid nucleophilic substitution and agar−citric acid esterification reactions on the properties of agar/fish gelatin films. Since temperature is an important cross-linking parame
Externí odkaz:
https://doaj.org/article/7874df64066e436fa99e7a2b14d83c5c
Autor:
Bach T. Nguyen, Bhumi Bhusal, Amir Ali Rahsepar, Kate Fawcett, Stella Lin, Daniel S. Marks, Rod Passman, Donny Nieto, Richard Niemzcura, Laleh Golestanirad
Publikováno v:
Magnetic Resonance in Medicine. 87:2464-2480
To evaluate the safety of MRI in patients with fragmented retained leads (FRLs) through numerical simulation and phantom experiments.Electromagnetic and thermal simulations were performed to determine the worst-case RF heating of 10 patient-derived F
Publikováno v:
J Am Chem Soc
In aqueous solution, biological decarboxylation reactions proceed irreversibly to completion, whereas the reverse carboxylation processes are typically powered by the hydrolysis of ATP. The exchange of the carboxylate of ring-substituted arylacetates
Autor:
Bhumi Bhusal, Joshua M. Rosenow, Jasmine Vu, Laleh Golestanirad, Bach T. Nguyen, Justin J. Baraboo, Molly G. Bright, Ulas Bagci
Publikováno v:
IEEE Trans Electromagn Compat
Interaction of an active electronic implant such as a deep brain stimulation (DBS) system and magnetic resonance imaging (MRI) radiofrequency (RF) fields can induce excessive tissue heating, limiting MRI accessibility. Efforts to quantify RF heating
Autor:
Pia Sanpitak, Bhumi Bhusal, Bach T. Nguyen, Jasmine Vu, Kelvin Chow, Xiaoming Bi, Laleh Golestanirad
Publikováno v:
Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference. 2021
Magnetic Resonance Imaging (MRI) access remains conditional to patients with conductive medical implants, as RF heating generated around the implant during scanning may cause tissue burns. Experiments have been traditionally used to assess this heati
Publikováno v:
Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference. 2021
Patients with cardiovascular implantable electronic devices (CIEDs) are often prevented from receiving magnetic resonance imaging (MRI) due to risks associated with radiofrequency (RF) heating of tissue around the implanted leads. Although MR-conditi
Autor:
Jasmine Vu, Marisa DiMarzio, Pia Sanpitak, Joshua M. Rosenow, Mark J. Nolt, Laleh Golestanirad, Bhumi Bhusal, Julie G. Pilitsis, Bach T. Nguyen, Behzad Elahi, Roberto Lopez-Rosado
Publikováno v:
Journal of Magnetic Resonance Imaging. 53:599-610
BACKGROUND Patients with deep brain stimulation (DBS) implants have limited access to MRI due to safety concerns associated with RF-induced heating. Currently, MRI in these patients is allowed in 1.5T horizontal bore scanners utilizing pulse sequence
Autor:
Can, Zheng, Xinlu, Chen, Bach T, Nguyen, Pia, Sanpitak, Jasmine, Vu, Ulas, Bagci, Laleh, Golestanirad
Publikováno v:
2021 43rd Annual International Conference of the IEEE Engineering in Medicine & Biology Society (EMBC).
The number of patients with active implantable medical devices continues to rise in the United States and around the world. It is estimated that 50-75% of patients with conductive implants will need magnetic resonance imaging (MRI) in their lifetime.
Autor:
William A. Wartman, Konstantin Weise, Sergey N. Makarov, Bach T. Nguyen, Aapo Nummenmaa, Gregory M. Noetscher, Kyoko Fujimoto, Laleh Golestanirad, Jyrki Ahveninen
Publikováno v:
J Neural Eng
Journal of Neural Engineering
Journal of Neural Engineering
OBJECTIVE: To formulate, validate, and apply an alternative to the finite element method (FEM) high-resolution modeling technique for electrical brain stimulation – the boundary element fast multipole method (BEM-FMM). To include practical electrod
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dabf3838015f39679bebf49f11272e01
https://europepmc.org/articles/PMC8783394/
https://europepmc.org/articles/PMC8783394/