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  Temporal voice areas exist in autism spectrum disorder but are dysfunctional for voice identity recognition

Schelinski, S., Borowiak, K., & von Kriegstein, K. (2016). Temporal voice areas exist in autism spectrum disorder but are dysfunctional for voice identity recognition. Social Cognitive and Affective Neuroscience, 11(11), 1812-1822. doi:10.1093/scan/nsw089.

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Schelnski_Borowiak_2016.pdf (Verlagsversion), 451KB
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 Urheber:
Schelinski, Stefanie1, Autor           
Borowiak, Kamila1, 2, Autor           
von Kriegstein, Katharina1, 3, Autor           
Affiliations:
1Max Planck Research Group Neural Mechanisms of Human Communication, MPI for Human Cognitive and Brain Sciences, Max Planck Society, ou_634556              
2Berlin School of Mind and Brain, Humboldt University Berlin, Germany, ou_persistent22              
3Department of Psychology, Humboldt University Berlin, Germany, ou_persistent22              

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Schlagwörter: Autism spectrum disorder; Voice recognition; Auditory; Person identity recognition; Superior temporal sulcus
 Zusammenfassung: The ability to recognise the identity of others is a key requirement for successful communication. Brain regions that respond selectively to voices exist in humans from early infancy on. Currently, it is unclear whether dysfunction of these voice-sensitive regions can explain voice identity recognition impairments. Here, we used two independent functional magnetic resonance imaging studies to investigate voice processing in a population that has been reported to have no voice-sensitive regions: autism spectrum disorder (ASD). Our results refute the earlier report that individuals with ASD have no responses in voice-sensitive regions: Passive listening to vocal, compared to non-vocal, sounds elicited typical responses in voice-sensitive regions in the high-functioning ASD group and controls. In contrast, the ASD group had a dysfunction in voice-sensitive regions during voice identity but not speech recognition in the right posterior superior temporal sulcus/gyrus (STS/STG)—a region implicated in processing complex spectrotemporal voice features and unfamiliar voices. The right anterior STS/STG correlated with voice identity recognition performance in controls but not in the ASD group. The findings suggest that right STS/STG dysfunction is critical for explaining voice recognition impairments in high-functioning ASD and show that ASD is not characterised by a general lack of voice-sensitive responses.

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Sprache(n): eng - English
 Datum: 2016-05-052016-02-022016-06-202016-06-302016-11
 Publikationsstatus: Erschienen
 Seiten: -
 Ort, Verlag, Ausgabe: -
 Inhaltsverzeichnis: -
 Art der Begutachtung: Expertenbegutachtung
 Identifikatoren: DOI: 10.1093/scan/nsw089
PMID: 27369067
PMC: PMC5091681
Anderer: Epub 2016
 Art des Abschluß: -

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Titel: Social Cognitive and Affective Neuroscience
  Andere : SCAN
  Kurztitel : Soc Cogn Affect Neurosci
Genre der Quelle: Zeitschrift
 Urheber:
Affiliations:
Ort, Verlag, Ausgabe: Oxford : Oxford University Press
Seiten: - Band / Heft: 11 (11) Artikelnummer: - Start- / Endseite: 1812 - 1822 Identifikator: ISSN: 1749-5016
CoNE: https://pure.mpg.de/cone/journals/resource/1000000000223760