Age-Related Modifications To The Magnitude And Periodicity Of Neuromuscular Noise, Niklas König Ignasiak

Physical Therapy Faculty Articles and Research

Background: Evaluation of task related outcomes within geriatric and fall-prone populations is essential not only for identification of neuromuscular deficits, but also for effective implementation of fall prevention strategies. As most tasks and activities of daily living are performed at submaximal force levels, restoration of muscle strength often does not produce the expected benefit in functional capacity. However, it is known that muscular control plays a key role in the performance of functional tasks, but it remains unclear to what degree muscular control and the associated neuromuscular noise (NmN) is age-related, particularly in the lower-extremities.

Objectives: The aim of this …

A Pilot Study To Investigate Concerns In Patients Undergoing Neck Dissection Surgery, Daniel Sundar Raj Arulananda Doss

Electronic Thesis and Dissertation Repository

Abstract:

This study investigates concerns in patients undergoing neck dissection surgery. Forty patients were recruited at Pre-surgery, Discharge and 1-month Post-surgery. The Patient Concerns Inventory - Level of Importance questionnaire (PCI-LOI), Shoulder Pain and Disability Index (SPADI), Neck Dissection Impairment Index (NDII) and the University of Washington - Quality of Life questionnaire (UWQOL) were used.

The study identified "Anxiety" at Pre-surgery and "Appearance" at Discharge and 1-month Post-surgery as the important patient concerns. Patients’ concerns were found to change over time. Support for cross-sectional convergent validity of the PCI-LOI was evidenced by significant correlations between the PCI-LOI and the UWQOL …

Obesity And Physical Function In Rural Women Who Enroll In A Lifestyle Modification Intervention For Reducing Blood Pressure, Patricia A. Hageman, Carol H. Pullen, Paul J. Dizona, Kristin Schmidt, Linda S. Boeckner

Journal Articles: Physical Therapy

Purpose: Rural women have high prevalence of obesity and prehypertension. Obesity, if associated with poor physical function, may have implications for applying activity guidelines for women volunteering for lifestyle modification. This study examined associations of body mass index (BMI) and percent body fat with measures of 1-mile walk time, post-walk perceived exertion, and 10-repetition chair stands in rural women ages 40-69.

Methods: Cross-sectional baseline data were collected using standardized methods from 289 rural women with prehypertension who volunteered for a lifestyle clinical trial for reducing blood pressure. ANOVAs and linear regression were used for analysis.

Results: With exception of the …

Inter-Rater Reliability Of Lumbar Segmental Instability Tests And The Subclassification, Faisal Mohammad Alyazedi

Loma Linda University Electronic Theses, Dissertations & Projects

Objectives: This study investigated the inter-rater reliability of three structural end-range lumbar segmental instability tests with the highest positive Likelihood Ratio against flexion-extension radiographs, and three functional mid-range clinical tests that predict the success of lumbar stabilization exercises in patients with recurrent or chronic low back pain (R/CLBP). It also investigated the reliability of lumbar segmental instability subclassification as: Functional, Structural and Combined Instability. Method: 40 adult with R/CLBP patients (30 men and 10 women), 18 to 80 years of age, underwent repeated measurements of specific clinical tests for structural or functional lumbar segmental instability. Results: Other than the Lack …

Grip Strength, Multimorbidity, And Disability, Amy M. Yorke

Dissertations

The presence of two or more chronic health conditions, also known as multimorbidity, is one of the most prevalent health disorders experienced by adults. Adults with multimorbidity and functional limitations represent clinical and financial challenges to the current health care system. The purpose of this three-paper dissertation is to examine the relationship between grip strength, multimorbidity, and the prediction of disability in adults. Data from the 2008 Health and Retirement Study (HRS), a nationally representative, longitudinal study completed on Americans age 50 years and over, are used for the dissertation.

The objective of the first paper is to investigate the …

Processing Of Model Calling Songs By The Prothoracic An2 Neurone And Phonotaxis Are Significantly Correlated In Individual Female Gryllus Bimaculatus, Leslie Samuel, Andreas Stumpner, Gordon Atkins, John Stout

Leslie Samuel

Syllable period (SP) selective calling song processing has been demonstrated for the prothoracic, AN2 auditory neurone that correlates very well with SP-selective phonotaxis by female cricket Gryllus bimaculatus De Geer. Both SP-selective processing by the AN2 and the phonotactic behavior of the female exhibit substantial plasticity. Thus, the question remains as to whether the selective responses of the AN2 neurone and the selective behavior of the female match in an individual female. The present study is designed to answer that question. The SP-selective phonotactic behavior of individual females is evaluated, followed immediately by measuring the SP-selective responses of the same …

Examining The Shift In Occupational Identity After A Brain Injury, Mikelle Bryson-Campbell

Electronic Thesis and Dissertation Repository

Occupational identity is defined by Kielhofner (2002) as a sense of who we are as an occupational being, based on our past, current, and future occupational roles. When a life disruption occurs such as a brain injury (BI) and the disruption impacts the ability to conduct an occupation deemed meaningful an important process of transition occurs (Muenchberger, Kendall, & Neal, 2008). In turn occupational identity may shift to reflect the current health and economic status of the individual and what occupations are judged as meaningful.

The current study examined the shift in occupational identity in BI survivors in a two …

In Vitro Manual Therapy And Biorobotic Simulation Of Glenohumeral Joint Mobilization Techniques, Hunter Johnson Smith

Theses and Dissertations (ETD)

Physical therapists (PT) employ mobilization techniques for restoring range of motion to joints. Few studies have attempted to quantify the biomechanics of manual therapy on the glenohumeral (GH) joint. The objectives of this study were to develop an in vitro protocol to determine the biomechanical effects of joint mobilization on the GH joint, and to then simulate these mobilizations in the University of Tennessee Health Science Center (UTHSC) Joint Implant Biomechanics Laboratory’s Robotic Testing Platform (RTP).

The GH joint is an incredibly shallow socket joint. This gives the joint an unusually large range of motion (ROM) compared to other ball …

Als [Sic] Well That Ends Well, Yvette Blanchard

Yvette Blanchard

Yvette Blanchard explains how she decided to become a physical therapist in the "This is Why" column of PT in Motion.

Treatment For Cervicobrachial Pain Syndrome; A Comparison Of Direct And Indirect Manual Therapies, Brianna Palmer

Critically Appraised Topics (CAT)

An appraisal was made on a randomized controlled trial by Allison et al, which compared direct and indirect manual therapies for treating cervicobrachial pain syndrome. The direct therapy group (NT) received neural mobilizations, and the indirect therapy group (AT) received joint mobilizations for the glenohumeral joint and thoracic spine.

Per the Northwick Park Questionnaire and the Short Form-McGill Pain Questionnaire, decreases in pain were statistically significant for both groups from pre-assessment to post-assessment, but not between groups. When using the Visual Analog Scale, a statistically significant improvement was found for both groups over the treatment period, though only the NT …

Short Term Sensory And Vascular Responses To Physical Agent Modalities And Exercise In Healthy Volunteers And Patients With Distal Radius Fracture., Shaguftha Shaik

Electronic Thesis and Dissertation Repository

Currently, there is weak evidence on the effectiveness of different rehabilitation regimens following distal radius fracture (DRF). This thesis evaluated sensory and vascular effects of exercise, thermal and ultrasound interventions that can be used in the mobilization phase (cast removal) after DRF.

Methods

• This thesis includes 3 studies. The first study compared responses to Immersion in Cold water Evaluation (ICE) in the DRF and uninjured hands. Skin blood flow (Sbf), skin temperature (temp.) and sensory perception thresholds (sPT) at 2000Hz for A –beta fibres and at 5 Hz for C fibres were obtained before, immediately after ICE and 10 min …

Home-Based Multidisciplinary Rehabilitation Following Hip Fracture Surgery: What Is The Evidence?, Kathleen Donohue, Richelle Hoevenaars, Jocelyn Mceachern, Erica Zeman, Saurabh Mehta

Physical Therapy Faculty Research

Objective. To determine the effects of multidisciplinary home rehabilitation (MHR) on functional and quality of life (QOL) outcomes following hip fracture surgery.

Methods. Systematic review methodology suggested by Cochrane Collaboration was adopted. Reviewers independently searched the literature, selected the studies, extracted data, and performed critical appraisal of studies. Summary of the results of included studies was provided.

Results. Five studies were included. Over the short-term, functional status and lower extremity strength were better in the MHR group compared to the no treatment group (NT). Over the long-term, the MHR group showed greater improvements in balance confidence, functional …

Can The Upper Limb Tension Test 1 (Ultt1) Stand Alone In Diagnosing Median Nerve Compression In Adult Patients With Carpal Tunnel Syndrome (Cts)?, Brianna Palmer

Critically Appraised Topics (CAT)

An appraisal was made on a validity study by Vanti et al, regarding the upper limb neurodynamic test 1 (ULTT1) for diagnosing carpal tunnel syndrome (CTS). The selected paper included current patients at an occupational medicine clinic with suspected CTS and referral for nerve conduction study (NCS).

Using Wainner’s Criteria to indicate a positive ULTT1, calculated sensitivity was 0.9167 and specificity was 0.150. In limiting criteria for a positive test by requiring provocation of 1^st-3^rd digits only, the sensitivity decreased to 0.5417, however specificity increased to 0.70.

This study was effective in defining the inclusion criteria for …

Contributions Of The Kölliker-Fuse Nucleus To Coordination Of Breathing And Swallowing, Joshua M. Bonis, Suzanne E. Neumueller, K. L. Krause, Lawrence Pan, Matthew R. Hodges, Hubert V. Forster

Physical Therapy Faculty Research and Publications

Herein we compare the effects of perturbations in the Kölliker–Fuse nucleus (KFN) and the lateral (LPBN) and medial (MPBN) parabrachial nuclei on the coordination of breathing and swallowing. Cannula was chronically implanted in goats through which ibotenic acid (IA) was injected while awake. Swallows in late expiration (E) always reset while swallows in early inspiration (I) never reset the respiratory rhythm. Before cannula implantation, all other E and I swallows did not reset the respiratory rhythm, and had small effects on E and I duration and tidal volume (V_T). However, after cannula implantation in the MPBN and …

Ferreira Named Chair Of Physical Therapy, Becky St. Clair

Lake Union Herald

No abstract provided.

Specialized Early Treatment For Persons With Disorders Of Consciousness: Program Components And Outcomes, Ronald T. Seel, Jennifer Douglas, Andrew C. Dennison, Sarah Heaner, Kathryn Farris, Catherine Rogers

Kathryn Farris

No abstract provided.

Latent Modulation Of Neuropathic Pain Intensity Via Hypothalamus-Pituitary-Thyroid Axis Of Psychogenic Stress, Roger J. Allen

All Faculty Scholarship

Background: In patients with complex regional pain syndrome (CRPS) delayed pain flares consistently occur ten days following salient psychogenic stress episodes. Timing of latent flares suggests pain modulation via hypothalamus-pituitary-thyroid (HPT) axis hormones.

Objective: To determine if thyroxine (T₄) may modulate latent stress-related neuropathic pain flare intensity, temporal relationships between daily stress, serum T₄ levels, and perceived pain intensity in patients with CRPS were investigated.

Patients and Methods: Daily, for ten weeks, three patients with type I CRPS and no thyroid pathology Hx provided blood samples for T₄ assay and ratings of stress and pain. Measures …

Effect Of Fluid Loss Following Hemodialysis On Tibialis Anterior Muscle Strength In People With End-Stage Renal Disease, Anuradha Sawant

Electronic Thesis and Dissertation Repository

ABSTRACT

PURPOSE: The purpose of this study was to evaluate the effect of fluid loss following hemodialysis (HD) on tibialis anterior (TA) strength in participants with end-stage renal disease. Issues concerning measures of skeletal muscle hydration and efficacy of exercise as an anabolic intervention were also addressed.

METHODS: Data from published literature were combined in a meta-analysis to establish efficacy of exercise in participants on HD. Three clinical studies were undertaken using data acquired from healthy volunteers and participants on HD. Hydration of the calf muscles was estimated using bioelectrical impedance spectroscopy (BIS) [extracellular (ECF) and intracellular (ICF) fluid] …

Conceptualization And Design Of A Surface Translation Balance Training Device, Annie Djukic, Omri Tayyara, Deborah Espy, Majid Rashidi

Undergraduate Research Posters 2013

Research supports the idea that dynamic control of both a person's center of mass and base of support are necessary to prevent falls, and that older adults can learn this combined control through specific balance training. Effective balance training requires a large number of repetitions of task-specific practice. Externally induced movements have been employed in balance studies both to test and train balance responses, most often using mechanized surface perturbations. These systems however are quite expensive; therefore, we chose to investigate a more cost effective solution focusing on surface translation for balance training in our lab.

We performed a literature …

Changes In Hemodynamic Responses In Chronic Stroke Survivors Do Not Affect Fmri Signal Detection In A Block Experimental Design, Nutta-On Promjunyakul, Brian D. Schmit, Sheila Schindler-Ivens

Physical Therapy Faculty Research and Publications

The use of canonical functions to model BOLD-fMRI data in people post-stroke may lead to inaccurate descriptions of task-related brain activity. The purpose of this study was to determine whether the spatiotemporal profile of hemodynamic responses (HDRs) obtained from stroke survivors during an event-related experiment could be used to develop individualized HDR functions that would enhance BOLD-fMRI signal detection in block experiments. Our long term goal was to use this information to develop individualized HDR functions for stroke survivors that could be used to analyze brain activity associated with locomotor-like movements. We also aimed to examine the reproducibility of HDRs …

Prognosis And Movement Patterns In Patients After Rotator Cuff Repair, Jayaprakash Raman

Electronic Thesis and Dissertation Repository

Rotator cuff repairs are done in patients who failed to achieve functional improvement with conservative management for rotator cuff tears. This thesis focuses on prognostic factors that predict outcomes after rotator cuff repair (RCR) and change in functional range of motion (ROM) and muscle endurance before and after RCR. A meta-analysis was performed to statistically analyze all available evidence in the literature concerning prognostic factors that determine outcome after RCR. Based on this study, several factors were identified that had significant and moderate effects on outcomes after RCR. Two prospective studies were conducted to analyze change in functional ROM and …

Tibial Tubercle Transfer To Correct Bilateral Patellar Tendinopathy In A Collegiate Football Player, Andrew D. Hamstra

Boise State University Theses and Dissertations

Objective: To present a case of a competitive football player with chronic patellar tendinopathy and the associated bilateral tibial tubercle transfer surgeries performed leading to the reduction of pain and return to participation.

Background: A 19 year-old male football athlete (height= 187.96 cm, mass= 112.037 kg) presented with chronic patellar tendinopathy that began in his high school career and continued to worsen with the increased physical demands associated with participation in collegiate sport.

Differential Diagnosis: Chondromalacia patella and Osgood Schlatters disease.

Treatment: After nonsurgical intervention resulted in no decrease of pain, bilateral tibial tubercle transfer surgery was conducted to correct …

Short Term Treatment Effectiveness And Long Term Prognosis In Patients With Lateral Epicondylosis/Tennis Elbow, Pritika Gogia

Electronic Thesis and Dissertation Repository

This thesis investigated the short term and long term outcomes of patients who underwent treatment for lateral epicondylosis (LE). The first manuscript compared the immediate effects of counterforce brace versus kinesiotaping on pain free grip during a repetitive upper extremity reaching task in thirty patients (n=30) with LE. The study found kinesiotape to be superior over bracing as it not only improved immediate pain free grip strength by 17.5% but also maintained this during activity as compared to brace which had a smaller improvement of 9.3%. The second manuscript determined the extent of work disability/limitations experienced by patients (n=32) following …

The Effect Of Balance Training With An Innovative Approach Compared To Traditional Balance Exercises, Brian Curtis Waite

UNLV Theses, Dissertations, Professional Papers, and Capstones

The purpose of this study was to evaluate the use of an X Box 360 KinectTM game as a modality for improving balance. Specifically, this study explores the use of the Target Kick mini game on Kinect SportsTM as a tool for VR rehabilitation. Subjects (N=18, age 23.3 ±2.87 yrs, mass 71.83 ±15.25 kg, height 168.4 ±7.79 cm) with no lower extremity injury were randomly placed into three groups (X Box n = 6, Traditional n = 6, and Control n = 6). The X Box (XBOX) group performed ten minutes of balance training by playing an X Box game …

Integrating Best Evidence Into Practice: Outcomes Of A Community-Based 12-Week Exercise And Education Intervention In Women With Cancer, Betsy J. Becker, Katherine J. Jones, Patricia A. Hageman, Ruth Vangerpen

Posters and Presentations: Physical Therapy

Objective

Cancer-related fatigue is the most commonly reported side effect of cancer treatment, affecting 70-100% of patients and current literature suggests exercise is an important component of managing this side effect. The specific objective of this project was to evaluate the effectiveness of a 12-week evidence-based cancer exercise and education intervention on outcomes of fatigue, pain, depression, sleep disturbance and quality of life for women with cancer; the intervention was delivered by an interprofessional team in a medically-based wellness center.

Methods

The team was led by a physical therapist and included medical and radiation oncologists, general surgeons, nurses and cancer …

Chhs July E-Newsletter, Dr. John Bonaguro, Dean, Vashon S. Wells, Editor, College Of Health & Human Services, Western Kentucky University

College of Health & Human Services Publications

No abstract provided.

The Impact Of Body-Scaled Information On Grasping Action In Toddlers With And Without Down Syndrome, Yuping Chen, Allison Mitch, Kristen Chafin, Rachel Sargent

Physical Therapy Faculty Publications

Background and purpose: Studies of adults and typically developing (TD) children find the number of hands and fingers used to grasp an object is influenced by the relationship between object size and hand size. Children with Down syndrome (DS) between 3 and 11 years have shown no differences in number of hands (1 or 2 hands) used to grasp different sized objects compared to TD children when the object size was body-scaled. The purpose of this study was to examine whether body-scaled information affected the number of hands and fingers used to grasp different sized objects in toddlers with and …

Professor Yvette Blanchard Receives Fulbright Award, Yvette Blanchard

Yvette Blanchard

No abstract provided.

Perceived Barriers, Benefits And Motives For Physical Activity: Two Primary-Care Physical Activity Prescription Programs, Asmita Patel, Grant M. Schofield, Gregory S. Kolt, Justin Keogh

Justin Keogh

This study examined whether perceived barriers, benefits, and motives for physical activity differed based on allocation to 2 different types of primary-care activity prescription programs (pedometer-based vs. time-based Green Prescription). Eighty participants from the Healthy Steps study completed a questionnaire that assessed their perceived barriers, benefits, and motives for physical activity. Factor analysis was carried out to identify common themes of barriers, benefits, and motives for physical activity. Factor scores were then used to explore betweengroups differences for perceived barriers, benefits, and motives based on group allocation and demographic variables. No significant differences were found in factor scores based on …

Grip And Pinch Strength Norms For Michigan Workers, Joel M. Phillips, Debra K. Lindstrom-Hazel, Samantha Harrow Swantek, Erin Courtnay Catalano

The Open Journal of Occupational Therapy

The purpose of this study was to create a norm reference of current grip and pinch strength norms for working-age Michigan adults. This normative study included a convenience sample of 179 volunteers who were employees at car plants in South East Michigan or hospital sites in West Michigan. Participants’ ages ranged from between 20 and 62 years of age with a mean age of 49.15 years. There were 78 females (44%) and 101 males (56%). Subjects were classified by gender and in the age categories of ages 20 to 49 years and ages 50-62 years. Grip and pinch strength norms …