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Outputs (102)

The locomotor kinematics and ground reaction forces of walking giraffes. (2019)
Journal Article
Basu, C. K., Wilson, A. M., & Hutchinson, J. R. (2019). The locomotor kinematics and ground reaction forces of walking giraffes. Journal of Experimental Biology, 222(22), https://doi.org/10.1242/jeb.159277

Giraffes (Giraffa camelopardalis Linnaeus 1758) possess specialised anatomy. Their disproportionately elongate limbs and neck confer recognised feeding advantages, but little is known about how their morphology affects locomotor function. In this stu... Read More about The locomotor kinematics and ground reaction forces of walking giraffes..

Cancellous bone and theropod dinosaur locomotion. Part II—a new approach to inferring posture and locomotor biomechanics in extinct tetrapod vertebrates (2018)
Journal Article
Bishop, P. J., Hocknull, S. A., Clemente, C. J., Hutchinson, J. R., Barrett, R. S., & Lloyd, D. G. (2018). Cancellous bone and theropod dinosaur locomotion. Part II—a new approach to inferring posture and locomotor biomechanics in extinct tetrapod vertebrates. PeerJ, 6, e5779. https://doi.org/10.7717/peerj.5779

This paper is the second of a three-part series that investigates the architecture of cancellous bone in the main hindlimb bones of theropod dinosaurs, and uses cancellous bone architectural patterns to infer locomotor biomechanics in extinct non-avi... Read More about Cancellous bone and theropod dinosaur locomotion. Part II—a new approach to inferring posture and locomotor biomechanics in extinct tetrapod vertebrates.

Cancellous bone and theropod dinosaur locomotion. Part III—Inferring posture and locomotor biomechanics in extinct theropods, and its evolution on the line to birds (2018)
Journal Article
Bishop, P. J., Hocknull, S. A., Clemente, C. J., Hutchinson, J. R., Farke, A. A., Beck, B. R., …Lloyd, D. G. (2018). Cancellous bone and theropod dinosaur locomotion. Part III—Inferring posture and locomotor biomechanics in extinct theropods, and its evolution on the line to birds. PeerJ, 6, e5777. https://doi.org/10.7717/peerj.5777

This paper is the last of a three-part series that investigates the architecture of cancellous bone in the main hindlimb bones of theropod dinosaurs, and uses cancellous bone architectural patterns to infer locomotor biomechanics in extinct non-avian... Read More about Cancellous bone and theropod dinosaur locomotion. Part III—Inferring posture and locomotor biomechanics in extinct theropods, and its evolution on the line to birds.

Cancellous bone and theropod dinosaur locomotion. Part I—an examination of cancellous bone architecture in the hindlimb bones of theropods (2018)
Journal Article
Bishop, P. J., Hocknull, S. A., Clemente, C. J., Hutchinson, J. R., Farke, A. A., Beck, B. R., …Lloyd, D. G. (2018). Cancellous bone and theropod dinosaur locomotion. Part I—an examination of cancellous bone architecture in the hindlimb bones of theropods. PeerJ, 6, e5778. https://doi.org/10.7717/peerj.5778

This paper is the first of a three-part series that investigates the architecture of cancellous (‘spongy’) bone in the main hindlimb bones of theropod dinosaurs, and uses cancellous bone architectural patterns to infer locomotor biomechanics in extin... Read More about Cancellous bone and theropod dinosaur locomotion. Part I—an examination of cancellous bone architecture in the hindlimb bones of theropods.

Evolution of hindlimb muscle anatomy across the tetrapod water-to-land transition, including comparisons with forelimb anatomy (2018)
Journal Article
Molnar, J. L., Diogo, R., Hutchinson, J. R., & Pierce, S. E. (2018). Evolution of hindlimb muscle anatomy across the tetrapod water-to-land transition, including comparisons with forelimb anatomy. https://doi.org/10.1002/ar.23997

Tetrapod limbs are a key innovation implicated in the evolutionary success of the clade. Although musculoskeletal evolution of the pectoral appendage across the fins‐to‐limbs transition is fairly well documented, that of the pelvic appendage is much... Read More about Evolution of hindlimb muscle anatomy across the tetrapod water-to-land transition, including comparisons with forelimb anatomy.

Building a Bird: Musculoskeletal Modeling and Simulation of Wing-Assisted Incline Running during Avian Ontogeny (2018)
Journal Article
Heers, A. M., Rankin, J. W., & Hutchinson, J. R. (2018). Building a Bird: Musculoskeletal Modeling and Simulation of Wing-Assisted Incline Running during Avian Ontogeny. Frontiers in Bioengineering and Biotechnology, 6(140), https://doi.org/10.3389/fbioe.2018.00140

Flapping flight is the most power-demanding mode of locomotion, associated with a suite of anatomical specializations in extant adult birds. In contrast, many developing birds use their forelimbs to negotiate environments long before acquiring “fligh... Read More about Building a Bird: Musculoskeletal Modeling and Simulation of Wing-Assisted Incline Running during Avian Ontogeny.

Integrating morphology and in vivo skeletal mobility with digital models to infer function in brittle star arms (2018)
Journal Article
Clark, E. G., Hutchinson, J. R., Darroch, S. A. F., Mongiardino Koch, N., Bady, T. R., Smith, S. A., & Briggs, D. E. G. (2018). Integrating morphology and in vivo skeletal mobility with digital models to infer function in brittle star arms. Journal of Anatomy, 233(6), 696-714. https://doi.org/10.1111/joa.12887

Brittle stars (Phylum Echinodermata, Class Ophiuroidea) have evolved rapid locomotion employing muscle and skeletal elements within their (usually) five arms to apply forces in a manner analogous to that of vertebrates. Inferring the inner workings o... Read More about Integrating morphology and in vivo skeletal mobility with digital models to infer function in brittle star arms.

A dynamic simulation of musculoskeletal function in the mouse hindlimb during trotting locomotion (2018)
Journal Article
Charles, J. P., Cappellari, I., & Hutchinson, J. R. (2018). A dynamic simulation of musculoskeletal function in the mouse hindlimb during trotting locomotion. Frontiers in Bioengineering and Biotechnology, 6(61), https://doi.org/10.3389/fbioe.2018.00061

Mice are often used as animal models of various human neuromuscular diseases, and analysis of these models often requires detailed gait analysis. However, little is known of the dynamics of the mouse musculoskeletal system during locomotion. In this... Read More about A dynamic simulation of musculoskeletal function in the mouse hindlimb during trotting locomotion.