title: Animal models for auditory streaming.
abstract: Sounds in the natural environment need to be assigned to acoustic sources to evaluate complex auditory scenes. Separating sources will affect the analysis of auditory features of sounds. As the benefits of assigning sounds to specific sources accrue to all species communicating acoustically, the ability for auditory scene analysis is widespread among different animals. Animal studies allow for a deeper insight into the neuronal mechanisms underlying auditory scene analysis. Here, we will review the paradigms applied in the study of auditory scene analysis and streaming of sequential sounds in animal models. We will compare the psychophysical results from the animal studies to the evidence obtained in human psychophysics of auditory streaming, i.e. in a task commonly used for measuring the capability for auditory scene analysis. Furthermore, the neuronal correlates of auditory streaming will be reviewed in different animal models and the observations of the neurons' response measures will be related to perception. The across-species comparison will reveal whether similar demands in the analysis of acoustic scenes have resulted in similar perceptual and neuronal processing mechanisms in the wide range of species being capable of auditory scene analysis.This article is part of the themed issue 'Auditory and visual scene analysis'.
authors.affiliation: Cluster of Excellence Hearing4all, Animal Physiology and Behaviour Group, Department of Neuroscience, School of Medicine and Health Sciences, Carl von Ossietzky University Oldenburg, 26111 Oldenburg, Germany.
authors.forename: Naoya
authors.initials: N
authors.lastname: Itatani
authors.affiliation: Cluster of Excellence Hearing4all, Animal Physiology and Behaviour Group, Department of Neuroscience, School of Medicine and Health Sciences, Carl von Ossietzky University Oldenburg, 26111 Oldenburg, Germany georg.klump@uni-oldenburg.de.
authors.forename: Georg M
authors.identifier: 0000-0003-2501-8090
authors.initials: GM
authors.lastname: Klump
mesh_terms: D000161:Acoustic Stimulation; D000818:Animals; D001001:Anura / Q000502:physiology; D001307:Auditory Perception; D001717:Birds / Q000502:physiology; D055724:Electrophysiological Phenomena; D005399:Fishes / Q000502:physiology; D008322:Mammals / Q000502:physiology; D023421:Models, Animal; D011601:Psychophysics
keywords: auditory scene analysis; behaviour; neuronal representation; objective measures; subjective measures