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Full-Text Articles in Medicine and Health Sciences

Muscle Synergy During A Single Leg Standing Test In Ambulatory Children With Cerebral Palsy, Brennan L. Smith Jan 2018

Muscle Synergy During A Single Leg Standing Test In Ambulatory Children With Cerebral Palsy, Brennan L. Smith

Theses and Dissertations--Kinesiology and Health Promotion

INTRODUCTION: Cerebral Palsy (CP) is a sensorimotor disorder characterized by dysfunctional motor coordination, balance problems, and loss of selective motor control. Motor coordination exhibited as co-contraction, has been subjectively quantified using gait analysis, but recent studies have begun to objectively analyze the amount of co-contraction by collecting electromyography (EMG) data. Center of pressure excursion (COPE) measurements collected during a single leg standing test (SLST) have shown to be more valid measurements of balance in populations with motor disabilities than a SLST alone. A recent study has correlated increased COPE velocity with a lower fall risk as determined by reported fall …


Design And Analysis Of A 3d-Printed, Thermoplastic Elastomer (Tpe) Spring Element For Use In Corrective Hand Orthotics, Kevin Thomas Richardson Jan 2018

Design And Analysis Of A 3d-Printed, Thermoplastic Elastomer (Tpe) Spring Element For Use In Corrective Hand Orthotics, Kevin Thomas Richardson

Theses and Dissertations--Mechanical Engineering

This thesis proposes an algorithm that determine the geometry of 3D-printed, custom-designed spring element bands made of thermoplastic elastomer (TPE) for use in a wearable orthotic device to aid in the physical therapy of a human hand exhibiting spasticity after stroke. Each finger of the hand is modeled as a mechanical system consisting of a triple-rod pendulum with nonlinear stiffness at each joint and forces applied at the attachment point of each flexor muscle. The system is assumed quasi-static, which leads to a torque balance between the flexor tendons in the hand, joint stiffness and the design force applied to …


Evaluating The Attitudes And Practices Of Exercise Prescription Among Psychotherapists, Igor Vasilj Jan 2018

Evaluating The Attitudes And Practices Of Exercise Prescription Among Psychotherapists, Igor Vasilj

Theses and Dissertations--Educational, School, and Counseling Psychology

Exercise has been shown to improve mood, anxiety, stress, and promote neuroplasticity (Conn, 2010; Donaghy, 2007; Josefsson, Lindwall, & Archer, 2014; Silveria et al., 2013; Stathopoulou et al., 2006). However, limited research on the topic suggests that many psychologists and mental health providers are not incorporating exercise into psychological treatment, and many lack the confidence to do so (Burton, Pakenham, & Brown, 2010; Weir, 2011). The purpose of this study was to evaluate current exercise prescription trends among practicing psychologists and trainees, including identifying their current beliefs, attitudes, training, and the perceived barriers hindering psychotherapists from recommending and prescribing exercise. …


The Assessment And Utilization Of Patients’ Self-Efficacy For Exercise During Rehabilitation, Kelsey J. Picha Jan 2018

The Assessment And Utilization Of Patients’ Self-Efficacy For Exercise During Rehabilitation, Kelsey J. Picha

Theses and Dissertations--Rehabilitation Sciences

Patient adherence to in-clinic rehabilitation is between 30-70% and even lower for home exercise programs (HEPs). Barriers to patient adherence have been identified and include but are not limited to anxiety, depression, lack of positive feedback, lack of social support, lack of time, low levels of physical activity at baseline, pain during exercise, and low self-efficacy. As clinicians prescribing rehabilitation may not be able to influence all of the identified barriers, they may positively influence others. Self-efficacy, or an individual’s belief in his/her ability to successfully complete a task, is a patient barrier that may be addressed by a clinician …