Wing structure and neural encoding jointly determine sensing strategies in insect flight.

ABSTRACT: Animals rely on sensory feedback to generate accurate, reliable movements. In many flying insects, strain-sensitive neurons on the wings provide rapid feedback that is critical for stable flight control. While the impacts of wing structure on aerodynamic performance have been widely studied, the impacts of wing structure on sensing are largely unexplored. In this paper, we show how the structural properties of the wing and encoding by mechanosensory neurons interact to jointly determine optimal sensing strategies and performance. Specifically, we examine how neural sensors can be placed effectively on a flapping wing to detect body rotation about different axes, using a computational wing model with varying flexural stiffness. A small set of mechanosensors, conveying strain information at

SUBMITTER: Weber AI 

PROVIDER: S-EPMC8382179 | biostudies-literature | 2021 Aug

REPOSITORIES: biostudies-literature