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Language learning experience and mastering the challenges of perceiving speech in noise
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In: https://www.sciencedirect.com/journal/brain-and-language/vol/196/suppl/C (2019)
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Emerging neural specialization of the ventral occipitotemporal cortex to characters through phonological association learning in preschool children ...
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Action and object words are differentially anchored in the sensory motor system - a perspective on cognitive embodiment ...
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Narratives: fMRI data for evaluating models of naturalistic language comprehension ...
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Narratives: fMRI data for evaluating models of naturalistic language comprehension ...
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Emerging neural specialization of the ventral occipitotemporal cortex to characters through phonological association learning in preschool children
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In: NeuroImage, 189 (2019)
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Depth of Encoding Through Observed Gestures in Foreign Language Word Learning
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Representational Geometry of categorical perception of animate and inanimate objects
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Seyfried, Friederike. - : Justus-Liebig-Universität Gießen, 2019. : FB 06 - Psychologie und Sportwissenschaft. Psychologie und Sportwissenschaft fachübergreifend, 2019
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A systematic review of brain imaging studies of semantic priming ; Revisão sistemática de estudos de neuroimagem do priming semântico
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Motor and language resting state functional magnetic resonance imaging in brain tumor patients
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Characterizing the Familiar-Voice Benefit to Intelligibility
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In: Electronic Thesis and Dissertation Repository (2019)
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Sign and Speech Share Partially Overlapping Conceptual Representations
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In: Brain and Mind Institute Researchers' Publications (2019)
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Relación entre destreza musical y lateralización derecha del lenguaje en población zurda
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Relating Conceptual Structure With Flexible Concept Use
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In: Publicly Accessible Penn Dissertations (2019)
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Neuroimaging 'will to fight' for sacred values: An empirical case study with supporters of an Al Qaeda associate
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Functional correlates of strategy formation and verbal suppression in Parkinson's disease
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Neural mechanisms for monitoring and halting of spoken word production
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Abstract:
During conversation, speakers monitor their own and others' output so they can alter their production adaptively, including halting it if needed. We investigated the neural mechanisms of monitoring and halting in spoken word production by employing a modified stop signal task during fMRI. Healthy participants named target pictures and withheld their naming response when presented with infrequent auditory words as stop signals. We also investigated whether the speech comprehension system monitors inner (i.e., prearticulatory) speech via the output of phonological word form encoding as proposed by the perceptual loop theory [Levelt, W. J. M. Speaking: From intention to articulation. Cambridge, MA: MIT Press, 1989] by presenting stop signals phonologically similar to the target picture name (e.g., cabbage-CAMEL). The contrast of successful halting versus naming revealed extensive BOLD signal responses in bilateral inferior frontal gyrus, preSMA, and superior temporal gyrus. Successful versus unsuccessful halting of speech was associated with increased BOLD signal bilaterally in the posterior middle temporal, frontal, and parietal lobes and decreases bilaterally in the posterior and left anterior superior temporal gyrus and right inferior frontal gyrus. These results show, for the first time, the neural mechanisms engaged during both monitoring and interrupting speech production. However, we failed to observe any differential effects of phonological similarity in either the behavioral or neural data, indicating monitoring of inner versus external speech might involve different mechanisms.
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Keyword:
2805 Cognitive Neuroscience; Brain; Event-Related Fmri; Inhibition; Inner Speech; Repair; Speech Production
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URL: https://espace.library.uq.edu.au/view/UQ:8ba5e62
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