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An Exploration Of The Underlying Mechanisms Causing Spasticity In Young People With Cerebral Palsy, Alexis Carnes Jan 2017

An Exploration Of The Underlying Mechanisms Causing Spasticity In Young People With Cerebral Palsy, Alexis Carnes

Electronic Theses and Dissertations

Background and Objective(s): Spasticity is a common symptom experienced by individuals with cerebral palsy (CP). Spastic CP is often accompanied by hypertonia. Currently, there is a limited understanding of the contributions of spasticity to hypertonia which can in turn hinder the development of new rehabilitative measure to improve these conditions. Additionally, clinical evaluation of spasticity is limited to observational techniques such as the Ashworth scale. The purpose of this study was to compare differences in passive joint torque in the upper extremity between individuals with severe, spastic CP (MACS III-V) and healthy, age-matched controls at different speeds during passive stretching. …


An Examination Of Spasticity Of The Lower Extremity Among Young People With Cerebral Palsy, Jordan Nourse Jan 2017

An Examination Of Spasticity Of The Lower Extremity Among Young People With Cerebral Palsy, Jordan Nourse

Honors College Theses

Background: Spasticity is the most common symptom among individuals with Cerebral Palsy (CP). Spasticity is often presented as stiff limbs often resulting in pain. Currently, clinicians are limited in diagnosing spasticity using observational tools. The purpose of this study was compare spasticity at various functional levels using dynamometry. Methods: Participants included nine adolescents (12-19) with CP and nine adolescents (age-matched) without CP. The participants participated in passive stretches delivered by the Biodex System 4 Pro Dynamometer at four different speeds (90, 120, 150, and 180 deg/s), Measurements of the quadriceps will be collected before and during passive knee extension stretches …