MedStar Authors catalog › Details for: Cerebellar tDCS Modulates Neural Circuits during Semantic Prediction: A Combined tDCS-fMRI Study.
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Cerebellar tDCS Modulates Neural Circuits during Semantic Prediction: A Combined tDCS-fMRI Study.

by Turkeltaub, Peter E.
Citation: Journal of Neuroscience. 37(6):1604-1613, 2017 Feb 08.Journal: The Journal of neuroscience : the official journal of the Society for Neuroscience.Published: 2017ISSN: 0270-6474.Full author list: D'Mello AM; Turkeltaub PE; Stoodley CJ.UI/PMID: 28069925.Subject(s): Adolescent | Adult | Cerebellum/dg [Diagnostic Imaging] | *Cerebellum/ph [Physiology] | Female | Forecasting | Humans | *Magnetic Resonance Imaging/mt [Methods] | Male | Nerve Net/dg [Diagnostic Imaging] | *Nerve Net/ph [Physiology] | Photic Stimulation/mt [Methods] | Random Allocation | *Reaction Time/ph [Physiology] | *Semantics | Single-Blind Method | *Transcranial Direct Current Stimulation/mt [Methods] | Young AdultInstitution(s): MedStar National Rehabilitation NetworkActivity type: Journal Article.Medline article type(s): Journal ArticleDigital Object Identifier: https://dx.doi.org/10.1523/JNEUROSCI.2818-16.2017 (Click here) Abbreviated citation: J Neurosci. 37(6):1604-1613, 2017 Feb 08.Local Holdings: Available online from MWHC library: 1981 - present (after 18 months).Abstract: It has been proposed that the cerebellum acquires internal models of mental processes that enable prediction, allowing for the optimization of behavior. In language, semantic prediction speeds speech production and comprehension. Right cerebellar lobules VI and VII (including Crus I/II) are engaged during a variety of language processes and are functionally connected with cerebral cortical language networks. Further, right posterolateral cerebellar neuromodulation modifies behavior during predictive language processing. These data are consistent with a role for the cerebellum in semantic processing and semantic prediction. We combined transcranial direct current stimulation (tDCS) and fMRI to assess the behavioral and neural consequences of cerebellar tDCS during a sentence completion task. Task-based and resting-state fMRI data were acquired in healthy human adults (n = 32; mu Abstract: Copyright � 2017 the authors 0270-6474/17/371604-10

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