Medicine and Health Sciences Commons^™

The Effect Of Upper-String Musician Practice Session On Scapular Kinematics, Connor James Brown

Theses, Dissertations and Capstones

Background: Shoulder pain is common in the upper-string musician population. [43,49] Pain has been linked with injury and impairments. Altered scapular kinematics has been associated with patients diagnosed with shoulder injury or impairment. Fatigue of the shoulder complex through repeated arm motions has been shown to alter scapular kinematics, resulting in shoulder pathologies, including rotator cuff impingement syndrome. [12,15,28] Upper string musicians have been documented with practicing multiple hours in a day and it could be inferred those practice sessions could be fatiguing. [24,49]

Purpose: This study aimed to examine the effect of upper string musician practice session …

The Prevalence Of Musculoskeletal Injuries Within The Center For Wellness In The Arts At Marshall University, Colin John Wakeman

Theses, Dissertations and Capstones

Background: The demands on successful performing artists are two-fold. First, they have to perform at a high skill level for their specific art, such as theater, marching band, dance, and color guard. Second, they need to achieve the aesthetic demands of their discipline. Musculoskeletal (MSK) injuries can impact either or both of these elements and affect their overall performance. If MSK injuries are not addressed early in a performer’s career, they can develop into chronic problems that take performers out of rehearsals, practices, and performances.

Purpose: This epidemiological study aimed to investigate the prevalence of MSK injuries within …

Fatigue-Related Jump Landing Knee Injuries In Dancers, Megan Holton

Theses, Dissertations and Capstones

Non-contact knee injuries are prevalent in dancers and have great financial and social costs. These injuries may be prevented with training that modifies jump landing movement patterns and improves lower body strength and cardiorespiratory fitness. Identifying the movement-based risk factors that are most strongly related to injury mechanisms allows healthcare providers to create effective training interventions. The purpose of this study was to determine the relationship between multivariate risk factors and injurious knee forces as a dancer lands from a jump. Twenty female dance students with at least eight years of experience were recruited. These dancers were injury-free and actively …

The Anatomy Of The Carpal Tunnel And Hand Function Of Musicians, Emily Ann Lorenzen

Theses, Dissertations and Capstones

Musicians spend hours perfecting their trade, often leading to overuse injuries of the hand; of specific concern to musicians is carpal tunnel syndrome (CTS). This study evaluated the median nerve cross-sectional area and hand function of musicians and non-musicians. Patients completed the upper extremity and CTS specific function questionnaires. The median nerve cross-sectional area, and the width of the carpal tunnel were measured on ultrasound image. The median nerve cross-sectional area was greater in musicians than the non-musician group. The width of the carpal tunnel did not differ between the groups. Musicians showed higher levels of hand dysfunction than the …

Cultural Language Variations: An Examination Of Appalachian Discourse, Katherine Ward

Theses, Dissertations and Capstones

Examinations of discourse are essential for documenting the linguistic variations of a particular culture. In turn, linguistic variations across cultures may suggest similar variations in global discourse measures. It is imperative for clinicians to first understand the framework and cultural norms of a particular dialect or language to properly identify deficits in disordered language. By first looking closely at specific aspects of discourse such as story grammar within a normative or non-brain injured population, clinicians can improve treatment protocols for working with aphasic or brain-injured clients. With Appalachia being the heart of the “stroke belt,” research in intervention strategies for …

Mike & Molly -- An Other World, Maureen Elizabeth Johnson

Theses, Dissertations and Capstones

This thesis explores the impact of the television show Mike & Molly on the modern debate related to fat in America. The thesis uses the work of Michel Foucault as well as disability scholars such as Lennard Davis and feminist scholars such as bell hooks to examine how a comedy show like Mike & Molly can further disenfranchise fat people in society. The thesis shows that fat makes people an Other in society, and television shows and other forms of comedy that mock those who are fat just reinforce that Other status.

Detection Of Forces And Body Load In Standing And Walking In The American Cockroach, J. Adam Noah

Theses, Dissertations and Capstones

Sense organs in the legs that detect body weight are an important component in the regulation of posture and locomotion. This thesis seeks to gain an understanding of how body weight is detected by sense organs of the legs, and determine how this information influences muscle activities in standing and walking. The first study tested the ability of tibial campaniform sensilla (receptors that monitor forces in the cockroach leg) to encode variations in body load using magnets attached to the thorax. Recordings of sensory activities in freely standing animals showed that proximal tibial sensilla (oriented perpendicular to the leg long …

Pkcα Translocation And Actin Remodeling In Contracting A7r5 Smooth Muscle Cells, Chenwei Li

Theses, Dissertations and Capstones

Recent research indicates that protein kinase C (PKC) plays an important role in smooth muscle contraction. Because PKC activation and specificity of substrate phosphorylation is believed to be associated with the relocalization of the enzyme to specific cell sites, we first investigated the subcellular translocation of PKCα in A7r5 smooth muscle cells by confocal microscopy through use of standard immunohistologic staining and PKCα - enhanced green fluorescent protein (PKCα -EGFP) fusion protein expression. PKCα was diffusely distributed throughout the cytosol in the unstimulated A7r5 cell. Upon stimulation with phorbol 12, 13 dibutyrate (PDBu), PKCα was translocated primarily to either the …