Forelimb muscle activation patterns in American alligators: Insights into the evolution of limb posture and powered flight in archosaurs
Masaya Iijima,
Christopher J. Mayerl,
V. David Munteanu
et al.
Abstract:The evolution of archosaurs provides an important context for understanding the mechanisms behind major functional transformations in vertebrates, such as shifts from sprawling to erect limb posture and the acquisition of powered flight. While comparative anatomy and ichnology of extinct archosaurs have offered insights into musculoskeletal and gait changes associated with locomotor transitions, reconstructing the evolution of motor control requires data from extant species. However, the scarcity of electromyo… Show more
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