(BBSRC DTP) The biomechanics and evolution of quadrupedal gaits

Quadrupedal gaits are the commonest form of locomotion in tetrapods in size ranges from the tiny insectivore Etruscan shrew at less than 2 g to the giant dinosaur Argentinosaurus at more than 80 tonnes. As a mode of locomotion it is well studied but there are large gaps in our understanding, particularly related to the biomechanical specifics of these gaits. We know very little about the biomechanics of high speed, asymmetrical gaits (the various single steps, lopes, canters and gallops) and we know almost nothing about non-steady state gaits (starting, stopping, turning). The aim of this PhD is to use new advances in forward dynamic modelling (Sellers et al., 2022) to explore these more complex gait modalities, and to link the morphology of the musculoskeletal system to specific functions. The project will also include validation from living animals using DeepLabCut to extract motion data from videos of free ranging animals. The choice of methodology can include laboratory experimental work, and/or zoo and field based observational work working with animals including primates, bovids, archosaurs, and rodents. We have extensive contacts in Africa, USA, Japan, Brazil, Australia and in the UK so there are many possibilities. Since the project relies on computational simulation approaches, we can also recreate extinct species and therefore directly investigate evolutionary trajectories in specific lineages. The project would suit anyone with an interest in animal mechanics and training will be provided in all the simulation and experimental techniques. The supervisorial team includes both biologists and engineers reflecting the cross-disciplinary nature of the project opportunities. We would encourage any prospective student to contact us to discuss what is expected and what is possible within the scope of the project. 

https://www.animalsimulation.org 

https://github.com/wol101/GaitSym2019 

https://www.youtube.com/channel/UCDXYIH-HAuz1qbua7_GMo0g 

Eligibility

Applicants must have obtained or be about to obtain a First or Upper Second class UK honours degree, or the equivalent qualifications gained outside the UK, in an appropriate area of science, engineering or technology. 

Before you Apply

Applicants must make direct contact with preferred supervisors before applying. It is your responsibility to make arrangements to meet with potential supervisors, prior to submitting a formal online application.

How To Apply

To be considered for this project you MUST submit a formal online application form - full details on eligibility how to apply can be found on the BBSRC DTP website https://www.bmh.manchester.ac.uk/study/research/bbsrc-dtp/

Your application form must be accompanied by a number of supporting documents by the advertised deadlines. Without all the required documents submitted at the time of application, your application will not be processed and we cannot accept responsibility for late or missed deadlines. Incomplete applications will not be considered. If you have any queries regarding making an application please contact our admissions team [Email Address Removed]

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