Volume 25, Issue 2 pp. 441-451
Frontiers in Musculoskeletal Imaging

Image-based musculoskeletal modeling: Applications, advances, and future opportunities

Silvia S. Blemker PhD

Corresponding Author

Silvia S. Blemker PhD

Department of Mechanical & Aerospace Engineering, University of Virginia, Charlottesville, Virginia, USA

Department of Biomedical Engineering, University of Virginia, Charlottesville, Virginia, USA

Department of Mechanical & Aerospace Engineering, University of Virginia, 122 Engineer's Way, P.O. Box 400746, Charlottesville, Virginia 22904-4746Search for more papers by this author
Deanna S. Asakawa PhD

Deanna S. Asakawa PhD

Department of Bioengineering, Stanford University, Stanford, California, USA

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Garry E. Gold MD

Garry E. Gold MD

Department of Radiology, Stanford University, Stanford, California, USA

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Scott L. Delp PhD

Scott L. Delp PhD

Department of Bioengineering, Stanford University, Stanford, California, USA

Department of Mechanical Engineering, Stanford University, Stanford, California, USA

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First published: 26 January 2007
Citations: 183

Abstract

Computer models of the musculoskeletal system are broadly used to study the mechanisms of musculoskeletal disorders and to simulate surgical treatments. Musculoskeletal models have historically been created based on data derived in anatomical and biomechanical studies of cadaveric specimens. MRI offers an abundance of novel methods for acquisition of data from living subjects and is revolutionizing the field of musculoskeletal modeling. The need to create accurate, individualized models of the musculoskeletal system is driving advances in MRI techniques including static imaging, dynamic imaging, diffusion imaging, body imaging, pulse-sequence design, and coil design. These techniques apply to imaging musculoskeletal anatomy, muscle architecture, joint motions, muscle moment arms, and muscle tissue deformations. Further advancements in image-based musculoskeletal modeling will expand the accuracy and utility of models used to study musculoskeletal and neuromuscular impairments. J. Magn. Reson. Imaging 2007. © 2007 Wiley-Liss, Inc.

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