Digital Commons Network^™

Upper Extremity Kinematics And Pain Outcomes During Activities Of Daily Living In Pediatric Hypermobile Ehlers-Danlos Syndrome, Olivia Yanez Wilwert

Theses and Dissertations

Ehlers-Danlos syndrome (EDS) is a group of heritable connective tissue disorders, consisting of thirteen different subtypes. Among the thirteen, Hypermobile Ehlers Danlos Syndrome (hEDS) is the most common. Individuals with this condition present with frequent joint instability that results in ongoing subluxations and dislocations. Secondary diagnoses of this condition include chronic pain, Myalgic Encephalomyelitis/Chronic Fatigue Syndrome (ME/CFS), Major Depressive Disorder (MDD), and Generalized Anxiety Disorder (GAD). The diagnostic process of hEDS is convoluted by the lack of a genetic identifier (Malfait et al., 2017). Individuals with hEDS are often not diagnosed until later in adulthood, leaving their adolescent life full …

Kinematic And Acoustic Adaptation To A Bite Block During Syllable Production, Allison Marie Barney

Theses and Dissertations

The purpose of the current study was to gain a better understanding of speech adaptation by examining kinematic and acoustic adaptation to bite block perturbation over time. Fifteen native American English speakers (7 female, 8 male) with no history of speech, language, or hearing deficits participated in the study. Custom bite blocks were created for speakers which created a 10mm interincisal gap when inserted. Speakers produced five repetitions of the sentence, I say ahraw /ərɑ/ (as part of a larger set) prior to bite block insertion, immediately following bite block insertion, 2-mintues post insertion, 4-minutes post insertion, 6-minutes post insertion, …

Kinematic And Acoustic Vowel Changes In Adult Bite Block Speech, Tanner Keith Low

Theses and Dissertations

The current study examined the lingual kinematic and acoustic effects of bite blocks on vowels in a sentence context. Twenty adult native English speakers (10 male, 10 female) with no speech, language, or hearing deficits participated in the study. The corner vowels found in the sentence, The blue spot is on the black key again (i.e., /u/, /É‘/, /æ/, /i/), were measured kinematically and acoustically immediately before and after bite block insertion. The participants' speech was audio-recorded and their lingual articulatory movements were measured with a Northern Digital Instruments Wave electromagnetic articulograph. The sensor coils were attached to three different …

Pre-Operative Versus Post-Operative Kinematic Assessment And Functional Outcomes Of The Thoracohumeral Joint In Adults With Rotator Cuff Tears, Margaret French

Theses and Dissertations

PRE- OPERATIVE VERSES POST-OPERATIVE KINEMATIC ASSESSMENT OF THE THORACOHUMERAL JOINT IN ADULTS WITH ROTATOR CUFF TEARS

by

Margaret E. French

The University of Wisconsin-Milwaukee, 2018

Under the Supervision of Brooke A. Slavens, PhD

This project investigated upper extremity (UE) motion and functional outcomes before and after full-thickness supraspinatus rotator cuff (RC) repair through kinematic analyses of three Activities of Daily Living (ADL) tasks. RC repair is a standard procedure known to alleviate pain, weakness, and stiffness, with improvements of decreased pain and increased range of motion (ROM). Eight (8) subjects (63.6 ± 6.3) with a supraspinatus RC tear participated in …

Examination Of Lower Extremity Mechanics During Three Landing Tasks And Injury Prediction Ability Of Those Models As Compared To A Functional Test, Timothy G. Coffey

Theses and Dissertations

Anterior cruciate ligament (ACL) ruptures are one of the most common knee ligament injuries suffered by both male and female athletes. These injuries are severe in nature and also have long-term impacts on activities of daily living. Significant research has been conducted utilizing a drop landing task to attempt to better understand the mechanics behind the injury and to help identify at-risk athletes for targeted intervention. However, there have not been any published standards for the height of the drop landing activity, and previous researchers have also raised some concerns about the ability of a drop landing task to replicate …

Visual Contributions To The Vestibulo-Ocular Reflex During Balance Recovery Tasks, Mark D. Diehl

Theses and Dissertations

Introduction: The Vestibulo-ocular reflex (VOR) is quantified by computing the ratio of head angular velocity and eye angular velocity (VOR Gain). This measure only includes head angular movements; linear translations are not accounted for. These investigations postulate an alternative method of VOR quantification, one that assesses retinal image stability during head angular and linear movements (Foveal fixation (FF)). This method was used to assess the role of vision in balance reactions. Methods: Experiment 1 : Ten Young subjects were fitted with an eye tracker linked to an EM kinematic recording system. This allowed for the recording of head, trunk and …