Mariana Elizabeth Kersh
Primary Research Area
- PhD Materials Science, University of Wisconsin, 2010
- MS Mechanical Engineering, University of Wisconsin - Madison, 2008
- BA Mechanical Engineering, University of Wisconsin - Madison, 2005
- BA English, University of Texas - Austin, 1999
Dr. Mariana Kersh is an Assistant Professor in the Department of Mechanical Science and Engineering at The University of Illinois at Urbana-Champaign and is Director of the Tissue Biomechanics Laboratory. Previously, she was a post-doctoral research fellow in the Department of Mechanical Engineering at the University of Melbourne, under a university-wide McKenzie fellowship in which she was the sole recipient in the College of Engineering. Her research focuses on the use of experimental methods to evaluate macro-level mechanical and structural properties of bone, cartilage, and connective tissues, such as ligaments, in order to include them into finite element simulations of these tissues under physiological loads. She first received a Bachelor of Arts in English at The University of Texas-Austin, then went on to receive a Bachelors and Masters in Mechanical Engineering, and PhD in Materials Science Engineering at The University of Wisconsin Madison as a National Science Foundation Pre-Doctoral Fellow.
- Affiliate Faculty, University of Illinois, Beckman Institute for Advanced Science and Technology, 2014 - present (0%)
- Assistant Professor, University of Illinois, Department of Mechanical Science and Engineering, 2014 - present (100%)
- Postdoctoral McKenzie Fellow, University of Melbourne, Department of Mechanical Engineering, 2010-2014
For more information
- Mechanical properties of musculoskeletal tissues, joint movement, imaging, structure-function relationships Bone and joint diseases such as osteoporosis and osteoarthritis significantly impact the quality of life of those afflicted, and impose a personal and societal financial burden. Relating the structural and mechanical properties of musculoskeletal tissues to their function can help increase our understanding and therefore the treatment of bone and joint diseases. We explore the structure and organization of biological materials using clinical-level medical images. By doing so, we can link architecture to functional outcomes such as survivability and strength derived from novel experimental techniques. We also use the finite-element method to answer those questions that are difficult to do so experimentally.
Selected Articles in Journals
- Fuchs, R.K., M.E. Kersh, J.Carballido-Gamio, W.R. Thompson, J.H. Keyak, and S.J. Warden, "Physical activity for strengthening fracture prone regions of the proximal femur," Current Osteoporosis Reports, 2017. (in press) Invited article.
- Robinson, D.L., M.E. Kersh, N.C. Walsh, D.C. Ackland, R.N. deSteiger, M.G. Pandy, "Mechanical properties of normal and osteoarthritic human articular cartilage, "Journal of Mechanical Behaviour of Biomedical Materials, 61: 96-109, 2016.
- Kersh, M.E., H.L. Ploeg, and M.G. Pandy, "The dependence of knee joint stability on the cruciate and collateral ligaments," Movement & Sports Science, 90: 37-54, 2015. Invited article.
- Martelli, S., M.E. Kersh, and M.G. Pandy, "Sensitivity of femoral strain calculations to anatomical scaling errors in musculoskeletal models of movement," Journal of Biomechanics, 48(13), 3606-3615, 2015.
- Martelli, S., M.E. Kersh, A.G. Schache, and M.G. Pandy, "Strain energy in the femoral neck during exercise," Journal of Biomechanics, 47(8), 1784-1791, 2014.
- Warden, S.J., S.M. Mantila Roosa, M.E. Kersh, A.L. Hurd, G.S. Fleisig, M.G. Pandy, and R.K. Fuchs, "Physical Activity When Young Provides Lifelong Benefits to Bone Size and Strength in Men," Proceedings of the National Academy of Sciences, 111(14): 5337-5342, 2014. Feature article.
- Larsson, D., B. Luisier, M.E. Kersh, E. DallAra, P.K. Zysset, M.G. Pandy, and D.H. Pahr, "Assessment of transverse isotropy in trabecular bone using the Gradient Structure Tensor," Annals of Biomedical Engineering, 1:10, 2014.
- Kersh, M.E., P.K. Zysset, D.H. Pahr, U. Wolfram, D.L. Larsson, and M.G. Pandy, "Measurement of structural anisotropy in trabecular bone using clinical-resolution CT images," Journal of Biomechanics, 46(15): 2659-2666, 2013.
- Kersh, M.E., M.G. Pandy, Q.M. Bui, A.C. Jones, C.H. Arns, M.A. Knackstedt, E. Seeman, and R.M. Zebaze, "The heterogeneity in femoral neck structure and strength," Journal of Bone and Mineral Research, 28(5): 1022-1028, 2013.
- Kersh, M.E., and H. A. Ploeg, "Methodology for the pre-clinical evaluation of patellar implants," International Journal of Experimental and Computational Biomechanics, 1(2): 129-145, 2009.
Articles in Conference Proceedings
- Rahman, H. and M.E. Kersh, "The effect of cross-sectional area variation on ligament apparent properties," Orthopedic Research Society, 2017.
- Lee, W., H. Rahman, M.E. Kersh, and K. Toussaint, "Crimp characterization of porcine posterior cruciate ligament by second harmonic generation," Orthopedic Research Society, 2017.
- Warden, S., J. Carballido-Gamio, J. Keyak, A. Weatherholt, D. Shah, T. Lang, and M.E. Kersh, "Influence of Physical Activity on Proximal Femoral Bone Density Distribution," Structural Patterns and Estimated Strength: A Within-Subject Controlled Study. American Society of Bone and Mineral Research, 2016.
- Jesper, J.S., C.M. Andreasen, L.P. Bakalova, A-M Br.M. Hauge, G.E. Toft Eschen, B.J. Kill, J-M Delaisse, M.E. Kersh, and T.L. Andersen, "The radial distribution of the intracortical porosity within the fibula diaphysis," American Society of Bone and Mineral Research, 2016.
- Currier, E. and M.E. Kersh, "Predicting Peak Load of the Femoral Neck Using Structural Parameters," 2nd Midwest Mechanics Symposium, Northwestern University, 2016.
- Polk, J.D., M.C. Fox, and M.E. Kersh, "Which bone properties provide the best indicators of habitual posture?" American Journal of Physical Anthropology, 159: 254, 2016.
- Rahman, M.H. and M.E. Kersh, "The effect of ligament stiffness on shoulder cartilage pressure and kinematics," Summer Biomechanics, Bioengineering, and Biotransport Conference, 2016.
- Zendeli, A., M.E. Kersh, Y. Bala, A. Ghasem-Zadeh, E. Seeman, R.M. Zebaze RM, "The dominant role of small pores on estimated matrix stress," Osteoporosis International, 26:285-286, 2015.
- Rahman, M.H. and M.D Kersh, "Sensitivity of cartilage pressure to ligament stiffness during shoulder abduction," American Society of Biomechanics Conference, 2015.
- Kersh, M.E., S. Martelli, R. M.D. Zebaze, E. Seeman, and M.G. Pandy, "Bone strain and strain rate during locomotive tasks," ASME Global Congress on NanoEngineering for Medicine and Biology, 2015.
- Kersh, M.E., S. Martelli, R. M.D. Zebaze, E. Seeman, and M.G. Pandy, "Is stair climbing better for your bones than walking?" World Congress of Biomechanics, 2014.
- Zendeli, A., Y. Bala, M. Kersh, A. Ghasem-Zadeh, E. Seeman, and R. Zebaze, "Accurate Quantification of Bone Fragility Requires Inclusion of Pores of all Sizes," Journal of Bone and Mineral Research, vol. 29, pp. S56-S57. 2014.
- Mathavan, N.M., M.E. Kersh, M.G. Pandy, A.G. Schache, K.C. Crossley, and N. Collins, "Does improving vastus medialis function reduce lateral patellar stress in people with PFJOA?," Journal of Science and Medicine in Sport 14: e62, 2011.
- Kersh, M.E., H.L.Ploeg, M. Shin, E. Siggelkow, and M. Muenchinger, "Data Acquisition for Specimen-Specific Computational Models," In ASME 2009 Summer Bioengineering Conference (pp. 1177-1178). American Society of Mechanical Engineers, 2009.
- Kersh, M.E., H. Ploeg, E. Siggelkow, and M. Mger, "From medical imaging to knee models: factors in model generation," Journal of Biomechanics 40 (2): S99, 2007(a).
- Kersh, M.E. and H.L. Ploeg, "Contact area in dome vs. sombrero shaped patellar implants," Journal of Biomechanics 39: S517, 2006.
- 2014 - present: American Society of Bone and Mineral Research, member
- 2015 - present: American Society of Biomechanics, member
- 2015 - present: American Society of Mechanical Engineers, member
- Plenary Poster, American Society of Bone and Mineral Research Annual Meeting (2014)
- Early Career Researcher Award, Australia-New Zealand Orthopedic Research Society (2013)
- Post-doctoral Research Competition, Australia-New Zealand Orthopedic Research Society (2nd prize co-author) (2012)
- University of Melbourne McKenzie Post-Doctoral Research Fellowship (3 year fellowship, 1 of 12 university/discipline wide, single recipient in engineering, 6% success rate) (2010)
- National Science Foundation Pre-Doctoral Graduate Research Fellowship (3 year fellowship) (2007)
- University of Wisconsin Graduate Engineering Research Scholar Fellowship (2 year fellowship) (2005 )