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http://dx.doi.org/10.1016/j.brs.2024.05.009 | DOI Listing |
Brain Res
December 2024
Human Neurophysiology and Neuromodulation Lab, Louisiana State University, Baton Rouge, LA, USA.
Transient disruption or permanent damage to the left Frontal Aslant Tract (FAT) is associated with deficits in speech production. The present study examined the application of theta (4 Hz) high-definition transcranial alternating current stimulation (HD-tACS) over the left SMA and IFG -as a part of FAT- as a potential multisite protocol to modulate neural and behavioral correlates of speech motor control. Twenty-one young adults participated in three counterbalanced sessions in which they received in-phase, anti-phase, and sham theta HD-tACS.
View Article and Find Full Text PDFBrain Stimul
October 2024
Lab for Clinical and Integrative Neuroscience, Trinity College Institute for Neuroscience, Trinity College Dublin, Dublin, Ireland; Global Brain Health Institute, Trinity College Dublin, Dublin, Ireland.
Brain Stimul
November 2024
The Department of Biomedical Engineering, The City College of New York, The City University of New York, 85 St. Nicholas Terrace, Center for Discovery and Innovation (CDI), Rm 3121, New York, NY, 10031, USA. Electronic address:
Brain Stimul
June 2024
The Department of Biomedical Engineering, The City College of New York, The City University of New York, 85 St. Nicholas Terrace, Center for Discovery and Innovation (CDI), Rm 3.121, New York, NY, 10031, USA.
Cereb Cortex
April 2023
Department of Rehabilitation Medicine, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou 510080, China.
Current models of speech motor control propose a role for the left inferior frontal gyrus (IFG) in feedforward control of speech production. There is evidence, however, that has implicated the functional relevance of the left IFG for the neuromotor processing of vocal feedback errors. The present event-related potential (ERP) study examined whether the left IFG is causally linked to auditory feedback control of vocal production with high-definition transcranial alternating current stimulation (HD-tACS).
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