ArticleThe Journal of the Acoustical Society of America2020
Sensorimotor adaptation of speech depends on the direction of auditory feedback alteration.
Article in The Journal of the Acoustical Society of America, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
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Who cites it
6 citing papers in PubMed.
- Neurophysiological Evidence of Sensory Prediction Errors Driving Speech Sensorimotor Adaptation.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2025Article
- Divided Attention Has Limited Effects on Speech Sensorimotor Control.Journal of speech, language, and hearing research : JSLHR · 2024Article
- Mechanisms of sensorimotor adaptation in a hierarchical state feedback control model of speech.PLoS computational biology · 2023Article
- Effects of Gradual and Sudden Introduction of Perturbations on Adaptive Responses to Formant-Shift and Formant-Clamp Perturbations.Journal of speech, language, and hearing research : JSLHR · 2023Article
- Modifications of auditory feedback and its effects on the voice of adult subjects: a scoping review.CoDAS · 2023Article
- Speech compensation responses and sensorimotor adaptation to formant feedback perturbations.The Journal of the Acoustical Society of America · 2021Article
Corrections and comments
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Authors and funding
8 authors.
Funding
Abstract
A hallmark feature of speech motor control is its ability to learn to anticipate and compensate for persistent feedback alterations, a process referred to as sensorimotor adaptation. Because this process involves adjusting articulation to counter the perceived effects of altering acoustic feedback, there are a number of factors that affect it, including the complex relationship between acoustics and articulation and non-uniformities of speech perception. As a consequence, sensorimotor adaptation is hypothesised to vary as a function of the direction of the applied auditory feedback alteration in vowel formant space. This hypothesis was tested in two experiments where auditory feedback was altered in real time, shifting the frequency values of the first and second formants (F1 and F2) of participants' speech. Shifts were designed on a subject-by-subject basis and sensorimotor adaptation was quantified with respect to the direction of applied shift, normalised for individual speakers. Adaptation was indeed found to depend on the direction of the applied shift in vowel formant space, independent of shift magnitude. These findings have implications for models of sensorimotor adaptation of speech.
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