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Regulation of Gait Variability in Animals.

Project director: Dr. Leslie Decker

Collaborators: Dr. Anick Abourachid, Dr. Marc Herbin and Dr. Rémi Hackert

In collaboration with the team "Locomotion" located at the National Museum of Natural History of Paris (France), this investigation aims to explore variability in small vertebrates (i.e., mice, quails, lemurs). Our team is helping to establish experimental protocols to investigate gait variability in animal locomotion by applying nonlinear analysis techniques. Recently, "Locomotion" began collecting long-term gait data with quails and mice using the technology of cineradiography with miniature treadmills and force platforms embedded in the walkway. "Locomotion" works on the analyses of locomotor motions in connection with the morphology of the internal organs.

A mice walking on a miniature treadmill, videotaped with cineradiography, which allows the simultaneous visualization of movement of internal body structures.