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Motor Control Commons

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Full-Text Articles in Motor Control

Comparing Functional Motor Control And Gait Parameters In Children With Autism To Those Of Age-Matched Peers Who Are Typically Developing, Patricia Stevenson, Samantha Novotny, Jillian May, Christopher Ancell May 2015

Comparing Functional Motor Control And Gait Parameters In Children With Autism To Those Of Age-Matched Peers Who Are Typically Developing, Patricia Stevenson, Samantha Novotny, Jillian May, Christopher Ancell

UNLV Theses, Dissertations, Professional Papers, and Capstones

The purpose of this study was to compare motor performance of children with Autism Spectrum Disorder (ASD) to that of age-matched peers who are typically developing (TD) on motor control tasks plus symmetry and variability of gait parameters across four walking conditions. A sample of convenience of children with ASD (n=6) and peers who are TD (n=6) were recruited. Motor control was assessed using initiation and completion times on the Timed Up and Go (TUG) test. Gait parameters were collected using a computerized walkway under four trial conditions: 1) walking at self-selected velocity (SSV); 2) walking during a tray-carrying task …


Examining Lower Extremity Range Of Motion And Movement Variability Chages Due To Focus Of Attention During Landing, Andrew Nordin, Janet Dufek Apr 2013

Examining Lower Extremity Range Of Motion And Movement Variability Chages Due To Focus Of Attention During Landing, Andrew Nordin, Janet Dufek

Interdisciplinary Research Scholarship Day

Attentional focus (AF) has been explored among a variety of motor skills providing evidence that external AF promotes automaticity and enhanced performance [6]. External focus of attention is distinguished from internal focus such that external focus is directed toward movement effect rather than body movements [6]. Movement variability provides a means of assessing functional characteristics of the neuromotor system, where normal functioning is suggested to occur within optimal limits, while excessively high or low movement variability is indicative of system dysfunction [2,4,5]. Additionally, the ability of the motor system to vary, or broadly distribute, internal loads is thought to reduce …


Effects Of Controlling Versus Autonomy-Supportive Language On Learning A Novel Motor Skill And Cortisol Release, Andrew Mcmahon Hooyman Aug 2012

Effects Of Controlling Versus Autonomy-Supportive Language On Learning A Novel Motor Skill And Cortisol Release, Andrew Mcmahon Hooyman

UNLV Theses, Dissertations, Professional Papers, and Capstones

The purpose of this study was to compare how different types of instruction effect the learning of a novel motor skill and how salivary cortisol correlates to learning differences. Participants (N = 44), average age 22.3 years (standard deviation 2.37), were randomly assigned to an autonomy-supportive, controlling-language or neutral language group which was manipulated via instructional video. Saliva was collected before and after each session, and questionnaires were given after pitching was completed during each day. Results showed that there was a significant difference among groups in throwing accuracy on performance and retention. Questionnaire results also showed significant group differences …


Reliability Of Assessment Of Postural Control In The Sitting Position In The Hemiplegic Subjects By Use Of A Functional Reach Task, Karen Dreher Carter Dec 1991

Reliability Of Assessment Of Postural Control In The Sitting Position In The Hemiplegic Subjects By Use Of A Functional Reach Task, Karen Dreher Carter

Rehabilitation Sciences Theses & Dissertations

No single standardized and reliable method exists for measuring postural control in sitting in the stroke patient population. Postural control in sitting is often a portion of the total physical therapy assessment of the hemiplegic patient. The purpose of this research was to investigate the reliability of a functional reach test as a measure of postural control in sitting in the adult hemiplegic population. The measurement method was performed on 23 adult hemiplegic subjects, ages 62-88 years (mean= 73.6 + 7.9 years). Two physical therapists scored the subjects on the functional reach task. once the functional reach measure was obtained …


A Comparison Of The Perceptual And Motor Abilities Of Learning Disabled And Normal Students At Ages Eleven And Twelve, Rachel Adams Thompson Jul 1971

A Comparison Of The Perceptual And Motor Abilities Of Learning Disabled And Normal Students At Ages Eleven And Twelve, Rachel Adams Thompson

Human Movement Studies & Special Education Theses & Dissertations

No abstract.