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Keywords: MRI
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Journal Articles
Publisher: ASME
Article Type: Research-Article
J Biomech Eng. May 2023, 145(5): 051004.
Paper No: BIO-22-1212
Published Online: January 11, 2023
..., but the mechanical changes that occur in this ligament with spinal degeneration are unknown. Additionally, the highly nonlinear, heterogeneous, and anisotropic nature of the facet capsular ligament makes understanding mechanical changes more difficult. Clinically, magnetic resonance imaging (MRI)-based signs...
Includes: Supplementary data
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research-Article
J Biomech Eng. November 2019, 141(11): 111010.
Paper No: BIO-19-1062
Published Online: July 31, 2019
... a stiffness distribution through the thrombus thickness. In this work, we use magnetic resonance imaging (MRI) to delineate the heterogeneous composition of ILT in 7 AAAs and perform patient–specific finite element analysis under multiple conditions of ILT layer stiffness disparity. We find that explicit...
Includes: Supplementary data
Journal Articles
Publisher: ASME
Article Type: Research-Article
J Biomech Eng. October 2014, 136(10): 101008.
Paper No: BIO-13-1535
Published Online: August 12, 2014
... , A. , Bohraus , Y. , Gsell , W. , Weinberg , P. D. , and Ethier , C. R. , 2012 , “ Haemodynamics in the Mouse Aortic Arch Computed From MRI-Derived Velocities at the Aortic Root ,” J. R. Soc. Interface , 9 ( 76 ), pp. 2834 – 2844 . 10.1098/rsif.2012.0295 [6] Feintuch...
Journal Articles
Publisher: ASME
Article Type: Design Innovation Paper
J Biomech Eng. September 2014, 136(9): 095001.
Paper No: BIO-14-1053
Published Online: June 26, 2014
.... To address this limitation, we developed a novel magnetic resonance imaging (MRI)-compatible test apparatus that can impose either a contusion-type or dislocation-type acute cervical SCI in a rodent model and facilitate MR-imaging of the cervical spinal cord in a 7 T MR scanner. In this study, we present...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Technical Briefs
J Biomech Eng. March 2013, 135(3): 034502.
Paper No: BIO-12-1261
Published Online: February 11, 2013
... gating MRI tissue tagging strain Cardiac imaging using magnetic resonance (MR) requires several heart beats to reconstruct one cardiac cycle because of limitations in temporal resolution. One can imagine the cardiac cycle being divided into a number of bins, each bin representing a time-frame...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J Biomech Eng. January 2012, 134(1): 011008.
Published Online: February 9, 2012
...Haofei Liu; Gador Canton; Chun Yuan; Chun Yang; Kristen Billiar; Zhongzhao Teng; Allen H. Hoffman; Dalin Tang In vivo magnetic resonance image (MRI)-based computational models have been introduced to calculate atherosclerotic plaque stress and strain conditions for possible rupture predictions...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J Biomech Eng. October 2011, 133(10): 101005.
Published Online: October 31, 2011
...Yangqiu Hu; William R. Ledoux; Michael Fassbind; Eric S. Rohr; Bruce J. Sangeorzan; David Haynor We report an image segmentation and registration method for studying joint morphology and kinematics from in vivo magnetic resonance imaging (MRI) scans and its application to the analysis of foot...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research Papers
J Biomech Eng. October 2010, 132(10): 101008.
Published Online: October 1, 2010
... be determined according to the recipient size and there is a need to estimate it from magnetic resonance imaging (MRI) of the contralateral knee or the injured knee bones. The use of the contralateral-knee for size matching is problematic due to economic and practical reasons. Hence, there are significant...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J Biomech Eng. October 2010, 132(10): 101004.
Published Online: October 1, 2010
... is heterogeneous and anisotropic. We developed and applied a new technique to measure spatial and directional variations in surface growth from longitudinal magnetic resonance imaging (MRI) studies of a single animal or human subject. MRI provides high resolution 3D image volumes of the brain at different stages...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J Biomech Eng. August 2010, 132(8): 081005.
Published Online: June 15, 2010
... and sonication times between 20 s and 40 s. It was found that histology consistently yielded lower lesion volumes than the other two methods, and the calculated values were below magnetic resonance imaging (MRI) at high applied energies. Still, the three methods agreed with each other to within a ± 10...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Technical Briefs
J Biomech Eng. June 2010, 132(6): 064503.
Published Online: April 28, 2010
... (MRI) since the laser energy delivery system does not interfere with MRI. This report deals with mathematical modeling and analysis of laser coagulation of tissue. This model is intended for “real-time” analysis of magnetic resonance images obtained during the coagulation process to guide clinical...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J Biomech Eng. April 2010, 132(4): 041007.
Published Online: March 18, 2010
...Matthew F. Koff; Le Roy Chong; Patrick Virtue; Dan Chen; Xioanan Wang; Timothy Wright; Hollis G. Potter Different methods have been used to cross-validate cartilage thickness measurements from magnetic resonance images (MRIs); however, a majority of these methods rely on interpolated data points...
Journal Articles
Journal Articles