Francis E Kennedy
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Explore the profile of Francis E Kennedy including associated specialties, affiliations and a list of published articles.
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Articles
21
Citations
549
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Recent Articles
1.
Miga M, Staubert A, Paulsen K, Kennedy F, Tronnier V, Roberts D, et al.
Med Image Comput Comput Assist Interv
. 2015 Aug;
1935:115-124.
PMID: 26317120
In this paper, initial clinical data from an intraoperative MR system are compared to calculations made by a three-dimensional finite element model of brain deformation. The preoperative and intraoperative MR...
2.
Miga M, Paulsen K, Kennedy F, Hartov A, Roberts D
Med Image Comput Comput Assist Interv
. 2015 Aug;
1679:900-910.
PMID: 26317119
Surgeons using neuronavigation have realized the value of image guidance for feature recognition as well as for the precise application of surgical instruments. Recently, there has been a growing concern...
3.
Perrinez P, Pattison A, Kennedy F, Weaver J, Paulsen K
Med Phys
. 2010 Sep;
37(7):3518-26.
PMID: 20831058
Purpose: Recent interest in the poroelastic behavior of tissues has led to the development of magnetic resonance poroelastography (MRPE) as an alternative to single-phase MR elastographic image reconstruction. In addition...
4.
Perrinez P, Kennedy F, Van Houten E, Weaver J, Paulsen K
IEEE Trans Med Imaging
. 2010 Mar;
29(3):746-55.
PMID: 20199912
Magnetic resonance poroelastography (MRPE) is introduced as an alternative to single-phase model-based elastographic reconstruction methods. A 3-D finite element poroelastic inversion algorithm was developed to recover the mechanical properties of...
5.
Perrinez P, Kennedy F, Van Houten E, Weaver J, Paulsen K
IEEE Trans Biomed Eng
. 2009 Mar;
56(3):598-608.
PMID: 19272864
Elastography is an emerging imaging technique that focuses on assessing the resistance to deformation of soft biological tissues in vivo. Magnetic resonance elastography (MRE) uses measured displacement fields resulting from...
6.
Wang H, Weaver J, Doyley M, Kennedy F, Paulsen K
Phys Med Biol
. 2008 Apr;
53(8):2181-96.
PMID: 18385527
Motion estimation is an essential step common to all magnetic resonance elastography (MRE) methods. For dynamic techniques, the motion is obtained from a sinusoidal fit of the image phase at...
7.
Atwood S, Currier J, Mayor M, Collier J, Van Citters D, Kennedy F
J Arthroplasty
. 2008 Mar;
23(3):431-40.
PMID: 18358384
Whereas fixed-bearing total knee arthroplasty (TKA) designs secure the polyethylene bearing to the tibial tray, mobile-bearing TKAs allow the bearing to move relative to the tray. This study evaluated wear...
8.
Marra S, Kennedy F, Kinkaid J, Fillinger M
Cardiovasc Eng
. 2006 Dec;
6(4):123-31.
PMID: 17136596
A new inflation test device was developed to study the mechanical properties of aortic tissue. The device was used to measure failure (rupture) strength and to determine the nonlinear, anisotropic...
9.
Lunn K, Paulsen K, Liu F, Kennedy F, Hartov A, Roberts D
IEEE Trans Biomed Eng
. 2006 Oct;
53(10):1893-900.
PMID: 17019852
Biomechanical models of brain deformation are useful tools for estimating parenchymal shift that results during open cranial procedures. Intraoperative data is likely to improve model estimates, but incorporation of such...
10.
Marra S, Daghlian C, Fillinger M, Kennedy F
Acta Biomater
. 2006 Jul;
2(5):515-20.
PMID: 16839827
Calcified deposits exist in almost all abdominal aortic aneurysms (AAAs). The significant difference in stiffness between these hard deposits and the compliant arterial wall may result in local stress concentrations...