Familiarity of environmental sounds is used to establish auditory rules

Kirmse, Ursula; Schröger, Erich; Jacobsen, Thomas

Familiarity of environmental sounds is used to establish auditory rules

Dateien

Kirmse_2-6zb3nltallfc5.pdfGröße: 282.89 KBDownloads: 190

Datum

2012

Autor:innen

Kirmse, Ursula

Schröger, Erich

Jacobsen, Thomas

Open Access-Veröffentlichung

Open Access Green

Sammlungen

Psychologie

Publikationstyp

Zeitschriftenartikel

Publikationsstatus

Published

Erschienen in

Neuroreport. 2012, 23(5), pp. 320-324. ISSN 0959-4965. eISSN 1473-558X. Available under: doi: 10.1097/WNR.0b013e328351760b

Zusammenfassung

This study addressed the extraction of long-term sound familiarity as a higher-order feature of complex, environmental sounds. Physically variable, familiar animal sounds and spectrotemporally matched, unfamiliar control sounds were presented. Participants ignored the acoustic stimuli. Infrequent deviant sounds violated the familiarity status established by the standard sounds, but no regularity on the basis of physical features. In the auditory event-related potential, deviants elicited a negative-going deflection over parietal scalp areas around 230 ms. This effect occurred for familiar deviants among unfamiliar standards and for unfamiliar deviants among familiar standards. The results indicate the establishment of an auditory regularity based on sound familiarity. This reflects the extraction of sound familiarity outside the focus of attention.

Fachgebiet (DDC)

150 Psychologie

Schlagwörter

enviromental; sounds; auditory rules

Zitieren

ISO 690

KIRMSE, Ursula, Erich SCHRÖGER, Thomas JACOBSEN, 2012. Familiarity of environmental sounds is used to establish auditory rules. In: Neuroreport. 2012, 23(5), pp. 320-324. ISSN 0959-4965. eISSN 1473-558X. Available under: doi: 10.1097/WNR.0b013e328351760b

BibTex

@article{Kirmse2012-03-28Famil-41564,
  year={2012},
  doi={10.1097/WNR.0b013e328351760b},
  title={Familiarity of environmental sounds is used to establish auditory rules},
  number={5},
  volume={23},
  issn={0959-4965},
  journal={Neuroreport},
  pages={320--324},
  author={Kirmse, Ursula and Schröger, Erich and Jacobsen, Thomas}
}

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Universitätsbibliographie

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