title: Comparative Aspects of Hearing in Vertebrates and Insects with Antennal Ears.
abstract: The evolution of hearing in terrestrial animals has resulted in remarkable adaptations enabling exquisitely sensitive sound detection by the ear and sophisticated sound analysis by the brain. In this review, we examine several such characteristics, using examples from insects and vertebrates. We focus on two strong and interdependent forces that have been shaping the auditory systems across taxa: the physical environment of auditory transducers on the small, subcellular scale, and the sensory-ecological environment within which hearing happens, on a larger, evolutionary scale. We briefly discuss acoustical feature selectivity and invariance in the central auditory system, highlighting a major difference between insects and vertebrates as well as a major similarity. Through such comparisons within a sensory ecological framework, we aim to emphasize general principles underlying acute sensitivity to airborne sounds.
authors: UCL Ear Institute, 332 Gray's Inn Road, London WC1X 8EE, UK. Electronic address: joerg.albert@ucl.ac.uk.
authors: Joerg T
authors: JT
authors: Albert
authors: Department of Bioengineering, Imperial College London, London SW7 2AZ, UK. Electronic address: a.kozlov@imperial.ac.uk.
authors: Andrei S
authors: AS
authors: Kozlov
mesh_terms: D000818:Animals; D057506:Arthropod Antennae / Q000503:physiopathology*; D001307:Auditory Perception; D005075:Biological Evolution; D004423:Ear / Q000502:physiology*; D006309:Hearing; D007313:Insecta / Q000502:physiology*; D014714:Vertebrates / Q000502:physiology*