Speech and Hearing Science Commons^™

A Preliminary Investigation Of Velopharyngeal Timing In Normally Developing Preschool Children And Those With Speech Sound Disorders, Taylor Danielle Snodgrass

Graduate Theses, Dissertations, and Problem Reports

As children acquire speech and language, they also begin to develop speech motor control. A widely accepted theoretical model for explaining speech acquisition and motor modifications necessary for appropriate speech is the Directions Into Velocities of Articulators (DIVA)model.This model posits that individuals plan and produce speech (feedforward system). If errors in speech are identified, they are modified since the DIVA Model includes a feedback system that is sensitive to such perturbations made during speech production (feedback system). This feedback system functions to make positive changes to one’s motor programming for speech. Literature suggests that children gain stability …

Examining Sensory Ability, Feature Matching And Assessment-Based Adaptation For A Brain–Computer Interface Using The Steady-State Visually Evoked Potential, Jonathan S. Brumberg, Anh Nguyen, Kevin M. Pitt, Sean D. Lorenz

Department of Special Education and Communication Disorders: Faculty Publications

Purpose: We investigated how overt visual attention and oculomotor control influence successful use of a visual feedback brain-computer interface (BCI) for accessing augmentative and alternative communication (AAC) devices in a heterogeneous population of individuals with profound neuromotor impairments. BCIs are often tested within a single patient population limiting generalization of results. This study focuses on examining individual sensory abilities with an eye toward possible interface adaptations to improve device performance.

Methods: Five individuals with a range of neuromotor disorders participated in four-choice BCI control task involving the steady state visually evoked potential. The BCI graphical interface was designed to simulate …

The Impact Of Depression On Treatment Outcomes For Patients With Aphasia Who Participate In An Intensive Comprehensive Aphasia Program (Icap), Harley B. Kincheloe

Undergraduate Theses, Professional Papers, and Capstone Artifacts

Abstract

Background: Aphasia is a multi-modal impairment resulting from left-hemisphere stroke. Aphasia is often accompanied by post-stroke depression. Acquiring aphasia and depression is seen to hinder quality of life and rehabilitative outcomes. Traditional stroke therapy often does not monitor or treat psychological difficulties such as depression. Such psychological difficulties hinder progress in recovery and may need to be addressed in therapy to ensure the best possible outcomes.

Aims: In response to the lack of psychological support for persons with aphasia, this literature review aims to explore the impact of depression on functional outcomes. Furthermore, this literature review will explore how …

Speech-Language Pathology And Psychology Students' Perceptions Of An Interprofessional Autism Intervention: An Exploratory Case Study, Haley Marie Nelson

Graduate Student Theses, Dissertations, & Professional Papers

The purpose of this qualitative case study was to understand how the interprofessional collaboration (IPC) experience of Youth Engagement Through Intervention (YETI) changes perceptions and knowledge regarding scope of practice of pre-service professionals in the Communicative Sciences and Disorders (CSD), School Psychology, and Clinical Psychology programs. Semi-structured interviews were conducted with pre-service professionals participating in YETI as student clinicians at three different time periods. The results contribute to the existing literature base affirming that interprofessional experiences during pre-professional programs are beneficial. For the Departments of Communicative Sciences and Disorders and Department of Psychology at University of Montana, findings have the …