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Ultrasonography As Biofeedback To Increase Muscle Activation During The Mendelsohn Maneuver In Healthy Adults, Ching-Hsuan Peng Aug 2021

Ultrasonography As Biofeedback To Increase Muscle Activation During The Mendelsohn Maneuver In Healthy Adults, Ching-Hsuan Peng

Theses and Dissertations

The purpose of this study was to examine the effect of applying real-time ultrasound as visual feedback in addition to verbal instruction/tactile feedback to facility the accuracy of learning the Mendelsohn maneuver. The Mendelsohn maneuver is one of the commonly used swallowing exercises targeting hyolaryngeal elevation and prolonging upper esophageal sphincter opening during swallow. It was hypothesized that the additional visual cueing provided by ultrasound would significantly increase sEMG activity which may be associated with increased duration and extent of hyolaryngeal elevation during the Mendelsohn maneuver as compared to the effect of verbal instruction/tactile feedback alone. A total of twenty-four …


School-Based Augmentative And Alternative Communication Collaboration During Covid-19, Nicole Kocanda Aug 2021

School-Based Augmentative And Alternative Communication Collaboration During Covid-19, Nicole Kocanda

Theses and Dissertations

Purpose: The first purpose of this study was to describe the characteristics and procedures of successful AAC teams in schools. The second purpose was to explore how the COVID-19 pandemic affected the functioning of teams. Methods: Well-functioning teams completed an online survey about their team. Results: Results indicated there was no particular profile of what constituted a well-functioning team in this study. Results also indicated a significant change in meeting modality because of the COVID-19 pandemic. Conclusion: Participants discussed several procedures and characteristics of their well-functioning AAC team. AAC teams may consider implementing discussed procedures to improve their overall functioning.