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Example of Narrative Recall produced by a child with DLD ...
Asaridou, Salomi; Watkins, Kate E.. - : figshare, 2022
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Example of Narrative Recall produced by a child with DLD ...
Asaridou, Salomi; Watkins, Kate E.. - : figshare, 2022
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3
Speech movement variability in people who stutter (Wiltshire et al., 2021) ...
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4
Speech movement variability in people who stutter (Wiltshire et al., 2021) ...
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5
Cerebral lateralisation of first and second languages in bilinguals assessed using functional transcranial Doppler ultrasound
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6
Functional organisation for verb generation in children with developmental language disorder
In: Neuroimage (2021)
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7
Asymmetry of Auditory-Motor Speech Processing is Determined by Language Experience
In: J Neurosci (2021)
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8
Cerebral lateralisation of first and second languages in bilinguals assessed using functional transcranial Doppler ultrasound
In: Wellcome Open Res (2021)
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9
Disruption of speech motor adaptation with repetitive transcranial magnetic stimulation of the articulatory representation in primary motor cortex
In: Cortex (2021)
Abstract: When auditory feedback perturbation is introduced in a predictable way over a number of utterances, speakers learn to compensate by adjusting their own productions, a process known as sensorimotor adaptation. Despite multiple lines of evidence indicating the role of primary motor cortex (M1) in motor learning and memory, whether M1 causally contributes to sensorimotor adaptation in the speech domain remains unclear. Here, we aimed to assay whether temporary disruption of the articulatory representation in left M1 by repetitive transcranial magnetic stimulation (rTMS) impairs speech adaptation. To induce sensorimotor adaptation, the frequencies of first formants (F1) were shifted up and played back to participants when they produced “head”, “bed”, and “dead” repeatedly (the learning phase). A low-frequency rTMS train (.6 Hz, subthreshold, 12 min) over either the tongue or the hand representation of M1 (between-subjects design) was applied before participants experienced altered auditory feedback in the learning phase. We found that the group who received rTMS over the hand representation showed the expected compensatory response for the upwards shift in F1 by significantly reducing F1 and increasing the second formant (F2) frequencies in their productions. In contrast, these expected compensatory changes in both F1 and F2 did not occur in the group that received rTMS over the tongue representation. Critically, rTMS (subthreshold) over the tongue representation did not affect vowel production, which was unchanged from baseline. These results provide direct evidence that the articulatory representation in left M1 causally contributes to sensorimotor learning in speech. Furthermore, these results also suggest that M1 is critical to the network supporting a more global adaptation that aims to move the altered speech production closer to a learnt pattern of speech production used to produce another vowel.
Keyword: Research Report
URL: https://doi.org/10.1016/j.cortex.2021.09.008
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC8650828/
http://www.ncbi.nlm.nih.gov/pubmed/34717269
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10
Functional organisation for verb generation in children with developmental language disorder
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11
Failure of tDCS to modulate motor excitability and speech motor learning
In: Neuropsychologia (2020)
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12
Mapping Human Laryngeal Motor Cortex during Vocalization
In: Cereb Cortex (2020)
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13
Morphological and functional variability in central and subcentral motor cortex of the human brain
In: Brain Struct Funct (2020)
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14
Data from: The influence of evaluative right/wrong feedback on phonological and semantic processes in word learning ...
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15
Stage2_Appendix from The influence of evaluative right/wrong feedback on phonological and semantic processes in word learning. ...
Saloni Krishnan; Sellars, Elise; Wood, Helena. - : The Royal Society, 2018
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16
Supplementary material from "The influence of evaluative right/wrong feedback on phonological and semantic processes in word learning" ...
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17
Supplementary material from "The influence of evaluative right/wrong feedback on phonological and semantic processes in word learning" ...
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18
Stage2_Appendix from The influence of evaluative right/wrong feedback on phonological and semantic processes in word learning. ...
Saloni Krishnan; Sellars, Elise; Wood, Helena. - : The Royal Society, 2018
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19
Stage2_Appendix from The influence of evaluative right/wrong feedback on phonological and semantic processes in word learning ...
Saloni Krishnan; Sellars, Elise; Wood, Helena. - : The Royal Society, 2018
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20
Supplementary material from "The influence of evaluative right/wrong feedback on phonological and semantic processes in word learning" ...
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