Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Sheldon Ho"'
Publikováno v:
Scientific Reports, Vol 10, Iss 1, Pp 1-14 (2020)
Abstract Accurate cardiac motion estimation from medical images such as ultrasound is important for clinical evaluation. We present a novel regularisation layer for cardiac motion estimation that will be applied after image registration and demonstra
Externí odkaz:
https://doaj.org/article/97e31f61866541b2b96f01533eefc270
Autor:
S. Samaneh Lashkarinia, Wei Xuan Chan, Efthymios Motakis, Sheldon Ho, Hummaira Banu Siddiqui, Mervenur Coban, Bortecine Sevgin, Kerem Pekkan, Choon Hwai Yap
Publikováno v:
Annals of Biomedical Engineering. 51:1063-1078
Left atrial ligation (LAL) of the chick embryonic heart is a model of the hypoplastic left heart syndrome (HLHS) where a purely mechanical intervention without genetic or pharmacological manipulation is employed to initiate cardiac malformation. It i
Publikováno v:
Scientific Reports, Vol 9, Iss 1, Pp 1-14 (2019)
Scientific Reports
Scientific Reports
Congenital heart malformations occur to substantial number of pregnancies. Studies showed that abnormal flow biomechanical environments could lead to malformations, making it important to understand the biomechanical environment of the developing hea
Autor:
Ganesh Shenoy, Becky Slagle-Webb, Chachrit Khunsriraksakul, Bhavyata Pandya Shesh, Jingqin Luo, Vladimir Khristov, Nataliya Smith, Alireza Mansouri, Brad E. Zacharia, Sheldon Holder, Justin D. Lathia, Jill S. Barnholtz-Sloan, James R. Connor
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-12 (2024)
Abstract The association between anemia and outcomes in glioblastoma patients is unclear. We analyzed data from 1346 histologically confirmed adult glioblastoma patients in the TriNetX Research Network. Median hemoglobin and hematocrit levels were qu
Externí odkaz:
https://doaj.org/article/a9d3c20eb2d84732ac22809af3797fa9
Publikováno v:
Biomechanics and Modeling in Mechanobiology. 18:1123-1137
The embryonic outflow tract (OFT) eventually undergoes aorticopulmonary septation to form the aorta and pulmonary artery, and it is hypothesized that blood flow mechanical forces guide this process. We performed detailed studies of the geometry, wall
Fluid mechanics of the left atrial ligation chick embryonic model of hypoplastic left heart syndrome
Publikováno v:
Biomechanics and Modeling in Mechanobiology
Left atrial ligation (LAL) of the chick embryonic heart at HH21 is a model of the hypoplastic left heart syndrome (HLHS) disease, demonstrating morphological and hemodynamic features similar to human HLHS cases. Since it relies on mechanical interven
Publikováno v:
Scientific Reports
Scientific Reports, Vol 10, Iss 1, Pp 1-14 (2020)
Scientific Reports, Vol 10, Iss 1, Pp 1-14 (2020)
Accurate cardiac motion estimation from medical images such as ultrasound is important for clinical evaluation. We present a novel regularisation layer for cardiac motion estimation that will be applied after image registration and demonstrate its ef
Publikováno v:
Annals of Biomedical Engineering. 45:2309-2323
Past literature has provided evidence that a normal mechanical force environment of blood flow may guide normal development while an abnormal environment can lead to congenital malformations, thus warranting further studies on embryonic cardiovascula
Autor:
Hritwick Banerjee, Yoke Yin Foo, Sheldon Ho, Winn Maung Maung Aye, Jian Zhu, Hareesh Godaba, Choon Hwai Yap
Publikováno v:
Journal of Intelligent Material Systems and Structures. 28:3054-3065
Dielectric elastomer is a class of soft actuators with exceptionally high strain capabilities and energy density. It is being studied for wide range of various applications and has been hypothesized to be a good material for biomedical blood pumps. W