Cited by 113Neurobiology of Language and BilingualismNeuroscience and Music PerceptionPhonetics and Phonology Research

Speech target modulates speaking induced suppression in auditory cortex

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Ventura, Maria I, Nagarajan, Srikantan S, Houde, John F·2009·BMC Neuroscience

Abstract

BACKGROUND: Previous magnetoencephalography (MEG) studies have demonstrated speaking-induced suppression (SIS) in the auditory cortex during vocalization tasks wherein the M100 response to a subject's own speaking is reduced compared to the response when they hear playback of their speech. RESULTS: The present MEG study investigated the effects of utterance rapidity and complexity on SIS: The greatest difference between speak and listen M100 amplitudes (i.e., most SIS) was found in the simple speech task. As the utterances became more rapid and complex, SIS was significantly reduced (p = 0.0003). CONCLUSION: These findings are highly consistent with our model of how auditory feedback is processed during speaking, where incoming feedback is compared with an efference-copy derived prediction of expected feedback. Thus, the results provide further insights about how speech motor output is controlled, as well as the computational role of auditory cortex in transforming auditory feedback.

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  • Activation related to processing the sound of the speaker's own voice is less during speech production than when hearing a recording of the spoken response.

    “In the bilateral superior temporal gyri associated with auditory processing, further studies showed that activation related to processing the sound of the speaker's own voice was less during the process of producing the speech than when hearing a recording of the spoken response (Ventura et al., 2009; Christoffels et al., 2011).”

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Authors
Ventura, M. I., Nagarajan, S. S., & Houde, J. F.
Affiliations
University of California, San Francisco (US)
Corresponding author
Houde, John F
Venue
BMC Neuroscience
Published
2009-06-13
Volume
10
Issue
1
Pages
58-58
ISSN
1471-2202 (ISSN-L)
OpenAlex
W2166930968
Cited by
113
References
23
Citations by year
2026: 3 · 2025: 4 · 2024: 4 · 2023: 1 · 2022: 5 · 2021: 7 · 2020: 4 · 2019: 5 · 2018: 6 · 2017: 4 · 2016: 2 · 2015: 9 · 2014: 7 · 2013: 19 · 2012: 14
FWCI
5.32
Type
journal article
Language
en
Open access
Licence
cc-by
Locations
  • BMC Neuroscience (publishedVersion, cc-by)
  • PubMed Central (publishedVersion, cc-by)
  • PubMed (publishedVersion)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion)
  • eScholarship (California Digital Library) (submittedVersion)
  • eScholarship (California Digital Library) (submittedVersion, cc-by)
Funders
National Institute on Deafness and Other Communication Disorders (R01DC006435, R01DC004855)
Topics
  • Life Sciences › Neuroscience › Cognitive Neuroscience › Neurobiology of Language and Bilingualism
  • Life Sciences › Neuroscience › Cognitive Neuroscience › Neuroscience and Music Perception
  • Social Sciences › Psychology › Experimental and Cognitive Psychology › Phonetics and Phonology Research
Keywords
auditory cortex, auditory feedback, efference copy, utterance complexity, speech motor control, self-produced speech, speech perception
MeSH terms
Acoustic Stimulation, Adult, Analysis of Variance, Auditory Cortex, Electroencephalography, Evoked Potentials, Auditory, Feedback, Female, Habituation, Psychophysiologic, Humans, Male, Spectrum Analysis, Speech, Speech Perception, Voice, Young Adult

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