30.1570, FYI: Online 4/11: Phillip, Sensorimotorics and Aphasia

[The LINGUIST List]

LINGUIST List: Vol-30-1570. Wed Apr 10 2019. ISSN: 1069 - 4875.

Subject: 30.1570, FYI: Online 4/11: Phillip, Sensorimotorics and Aphasia

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Date: Wed, 10 Apr 2019 17:54:42
From: Dirk Den Ouden [denouden at sc.edu]
Subject: Online 4/11: Phillip, Sensorimotorics and Aphasia

 
Thursday, April 11, 2019, 2pm ET
https://global.gotomeeting.com/join/667426173
http://cstar.sc.edu/lecture-series/

Behavioral and neurophysiological correlates of sensorimotor impairment in
aphasia

Lorelei Phillip, M.S., CCC-SLP
University of South Carolina

Developing a clearer understanding of neural deficits that underlie the
behavioral characteristics of speech sensorimotor impairment in aphasia is
essential for informing the development of targeted and effective treatment
techniques. Impairments in sensorimotor integration have already been
implicated as underlying the repetition deficits common to individuals with
conduction aphasia, but much less is known about the extent to which these
integrative deficits occur outside of this specific aphasia subtype and how
such deficits manifest behaviorally in areas other than speech repetition. The
purpose of this talk is to present data from our investigation of the
behavioral and neurophysiological correlates of speech sensorimotor impairment
under altered auditory feedback (AAF). Our preliminary results indicate that
the timing of the speech compensation responses to AAF is delayed in aphasia
compared with their neurologically intact matched control peers. In addition,
our data revealed the reduction of event-related potential (ERP) amplitude for
the N1 and P2 components, which unravels new information about speech
sensorimotor integration deficits at the neural level. In this presentation,
these findings will be discussed in the context of competing models of speech
sensorimotor control and will be compared with previous evidence utilizing
magnetoencephalography (MEG) recordings in conjunction with a similar AAF
experimental paradigm.
_______________________________________________

Room #140, Discovery I, 915 Greene Street, Columbia, SC 29208
Date: Thursday, April 11th 2019, Time: 2pm – 3pm EDT
The viewing event will be catered!
The lecture can also be followed online from your computer, tablet or
smartphone, via the following GoToMeeting address (no password required):
https://global.gotomeeting.com/join/667426173
You can also dial in using your phone. 
United States : +1 (872) 240-3412
Access Code: 667-426-173
First GoToMeeting? Try a test session:
https://support.logmeininc.com/gotomeeting/get-ready

For more information:
*********************************************

Dirk-Bart den Ouden, Ph.D., Associate Prof.
Dept. of Communication Sciences and Disorders
University of South Carolina
Tel. 803-777-9241 (office)
Email: denouden at sc.edu
 



Linguistic Field(s): Applied Linguistics
                     Clinical Linguistics
                     Cognitive Science
                     Neurolinguistics
                     Psycholinguistics





 



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