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All Outputs (14)

Visualising muscle anatomy using three-dimensional computer models - an example using the head and neck muscles of Sphenodon (2009)
Journal Article
Curtis, N., Jones, M. E., Evans, S. E., O'Higgins, P., & Fagan, M. J. (2009). Visualising muscle anatomy using three-dimensional computer models - an example using the head and neck muscles of Sphenodon. Palaeontologia electronica, 12(3), Article 12.3.7T

We demonstrate how the computer-based technique of multi-body dynamics analysis (MDA) can be used to create schematic, but informative three-dimensional (3D) representations of complex muscle anatomy. As an example we provide an overview of the head... Read More about Visualising muscle anatomy using three-dimensional computer models - an example using the head and neck muscles of Sphenodon.

A single-channel telemetric intramedullary nail for in vivo measurement of fracture healing (2009)
Journal Article
Wilson, D. J., Morgan, R. L., Hesselden, K. L., Dodd, J. R., Janna, S. W., & Fagan, M. J. (2009). A single-channel telemetric intramedullary nail for in vivo measurement of fracture healing. Journal of orthopaedic trauma, 23(10), 702-709. https://doi.org/10.1097/bot.0b013e3181b01c49

Objective: The objective of this study was to develop a single-channel telemetric intramedullary nail that measures anterior-posterior bending strains and determine whether these forces decrease sigmoidally when normalized to the ground reaction forc... Read More about A single-channel telemetric intramedullary nail for in vivo measurement of fracture healing.

Predicting muscle activation patterns from motion and anatomy: modelling the skull of Sphenodon (Diapsida: Rhynchocephalia) (2009)
Journal Article
Curtis, N., Jones, M. E., Evans, S. E., Shi, J., O'Higgins, P., & Fagan, M. J. (2010). Predicting muscle activation patterns from motion and anatomy: modelling the skull of Sphenodon (Diapsida: Rhynchocephalia). Journal of the Royal Society interface / the Royal Society, 7(42), 153-160. https://doi.org/10.1098/rsif.2009.0139

The relationship between skull shape and the forces generated during feeding is currently under widespread scrutiny and increasingly involves the use of computer simulations such as finite element analysis. The computer models used to represent skull... Read More about Predicting muscle activation patterns from motion and anatomy: modelling the skull of Sphenodon (Diapsida: Rhynchocephalia).

Biomechanical assessment of evolutionary changes in the lepidosaurian skull (2009)
Journal Article
Moazen, M., Curtis, N., O'Higgins, P., Evans, S. E., & Fagan, M. J. (2009). Biomechanical assessment of evolutionary changes in the lepidosaurian skull. Proceedings of the National Academy of Sciences of the United States of America, 106(20), 8273-8277. https://doi.org/10.1073/pnas.0813156106

The lepidosaurian skull has long been of interest to functional morphologists and evolutionary biologists. Patterns of bone loss and gain, particularly in relation to bars and fenestrae, have led to a variety of hypotheses concerning skull use and ki... Read More about Biomechanical assessment of evolutionary changes in the lepidosaurian skull.

Validating a voxel-based finite element model of a human mandible using digital speckle pattern interferometry (2009)
Journal Article
Gröning, F., Liu, J.-S., Fagan, M. J., & O'Higgins, P. (2009). Validating a voxel-based finite element model of a human mandible using digital speckle pattern interferometry. Journal of biomechanics, 42(9), 1224-1229. https://doi.org/10.1016/j.jbiomech.2009.03.025

Finite element analysis is a powerful tool for predicting the mechanical behaviour of complex biological structures like bones, but to be confident in the results of an analysis, the model should be validated against experimental data. In such valida... Read More about Validating a voxel-based finite element model of a human mandible using digital speckle pattern interferometry.

γ-Secretase-dependent cleavage of amyloid precursor protein regulates osteoblast behavior (2009)
Journal Article
McLeod, J., Curtis, N., Lewis, H. D., Good, M. A., Fagan, M. J., & Genever, P. G. (2009). γ-Secretase-dependent cleavage of amyloid precursor protein regulates osteoblast behavior. FASEB Journal, 23(9), 2942-2955. https://doi.org/10.1096/fj.08-121657

gamma-Secretase cleaves amyloid precursor protein (APP) to generate amyloid-beta (A beta) peptides, which aggregate in the brain in Alzheimer's disease (AD). gamma-Secretase also cleaves molecules that regulate osteoblast activity, such as Notch and... Read More about γ-Secretase-dependent cleavage of amyloid precursor protein regulates osteoblast behavior.

Principal component analysis as a tool for analyzing beat-to-beat changes in ECG features: application to ECG-derived respiration (2009)
Journal Article
Langley, P., Bowers, E. J., & Murray, A. (2010). Principal component analysis as a tool for analyzing beat-to-beat changes in ECG features: application to ECG-derived respiration. IEEE transactions on bio-medical engineering / Bio-medical Engineering Group, 57(4), 821-829. https://doi.org/10.1109/TBME.2009.2018297

An algorithm for analyzing changes in ECG morphology based on principal component analysis (PCA) is presented and applied to the derivation of surrogate respiratory signals from single-lead ECGs. The respiratory-induced variability of ECG features, P... Read More about Principal component analysis as a tool for analyzing beat-to-beat changes in ECG features: application to ECG-derived respiration.

Assessment of the role of sutures in a lizard skull: a computer modelling study (2009)
Journal Article
Moazen, M., Curtis, N., O'Higgins, P., Jones, M. E., Evans, S. E., & Fagan, M. J. (2009). Assessment of the role of sutures in a lizard skull: a computer modelling study. Proceedings of the Royal Society B: Biological Sciences, 276(1654), 39-46. https://doi.org/10.1098/rspb.2008.0863

Sutures form an integral part of the functioning skull, but their role has long been debated among vertebrate morphologists and palaeontologists. Furthermore, the relationship between typical skull sutures, and those involved in cranial kinesis, is p... Read More about Assessment of the role of sutures in a lizard skull: a computer modelling study.