Rehabilitation and Therapy Commons^™

Self-Regulation As Key Factor In Protection Against The Harmful Effects Of Adverse Childhood Experiences: Critical Role For Occupational Therapists, Rondalyn Whitney

Faculty & Staff Scholarship

No abstract provided.

Patellar Tendon Morphology In Trans-Tibial Amputees Utilizing A Prosthesis With A Patellar-Tendon-Bearing Feature, Kai-Yu Ho, Michelle Harty, Jessica Kellogg, Kelly Teter, Szu-Ping Lee, Yu-Jen Chang, Gregory Bashford

Faculty & Staff Scholarship

A patellar-tendon-bearing (PTB) bar is a common design feature used in the socket of trans-tibial prostheses to place load on the pressure-tolerant tissue. As the patellar tendon in the residual limb is subjected to the perpendicular compressive force not commonly experienced in normal tendons, it is possible for tendon degeneration to occur over time. The purpose of this study was to compare patellar tendon morphology and neovascularity between the residual and intact limbs in trans-tibial amputees and healthy controls. Fifteen unilateral trans-tibial amputees who utilized a prosthesis with a PTB feature and 15 age- and sex- matched controls participated. Sonography …

Factors Related To Intra-Tendinous Morphology Of Achilles Tendon In Runners, Kai-Yu Ho, Ari Baquet, Yu-Jen Chang, Luang-Chang Chien, Michelle Harty, Gregory Bashford, Kornelia Kulig

Faculty & Staff Scholarship

The purpose of this study was to determine and explore factors (age, sex, anthropometry, running and injury/pain history, tendon gross morphology, neovascularization, ankle range of motion, and ankle plantarflexor muscle endurance) related to intra-tendinous morphological alterations of the Achilles tendon in runners. An intra-tendinous morphological change was defined as collagen fiber disorganization detected by a low peak spatial frequency radius (PSFR) obtained from spatial frequency analysis (SFA) techniques in sonography. Ninety-one runners (53 males and 38 females; 37.9 ± 11.6 years) with 8.8 ± 7.3 years of running experience participated. Height, weight, and waist and hip circumferences were recorded. Participants …

The Role Of Sirt1 In Skeletal Muscle Function And Repair Of Older Mice, Mathew J. Myers, Danielle L. Sheperd, Andrya J. Durr, David S. Stanton, Junaith S. Mohamed, John M. Hollander, Stephen E. Alway

Faculty & Staff Scholarship

Background Sirtuin 1 (SIRT1) is a NAD+ sensitive deacetylase that has been linked to longevity and has been suggested to confer beneficial effects that counter aging-associated deterioration. Muscle repair is dependent upon satellite cell function, which is reported to be reduced with aging; however, it is not known if this is linked to an aging-suppression of SIRT1. This study tested the hypothesis that Sirtuin 1 (SIRT1) overexpression would increase the extent of muscle repair and muscle function in older mice. Methods We examined satellite cell dependent repair in tibialis anterior, gastrocnemius, and soleus muscles of 13 young wild-type mice (20–30 …

Hypoxic Preconditioning Attenuates Reoxygenation-Induced Skeletal Muscle Dysfunction In Aged Pulmonary Tnf-Α Overexpressing Mice, China-Chen Chuang, Tingyang Zhou, Mark Olfert, Li Zuo

Faculty & Staff Scholarship

No abstract provided.

Gait Rehabilitation Using Functional Electrical Stimulation Induces Changes In Ankle Muscle Coordination In Stroke Survivors: A Preliminary Study, Jessica L. Allen, Lena H. Ting, Trisha M. Kesar

Faculty & Staff Scholarship

No abstract provided.

Resistance Training Volume Load With And Without Exercise Displacement, William Guy Hornsby, Jeremy A. Gentles, Paul Comfort, Timothy J. Suchomel

Faculty & Staff Scholarship

Monitoring the resistance training volume load (VL) (sets × reps × load) is essential to managing resistance training and the recovery–adaptation process. Subjects: Eight trained weightlifters, seven of which were at national level, participated in the study. Methods: VL was measured both with (VLwD) and without (VL) the inclusion of barbell displacement, across twenty weeks of training, in order to allow for comparisons to be made of these VL calculating methods. This consisted of recording the load, repetition count, and barbell displacement for every set executed. Comparisons were made between VL and VLwD for individual blocks of training, select training …

Analytical Cpg Model Driven By Limb Velocity Input Generates Accurate Temporal Locomotor Dynamics, Sergiy Yakovenko, Anton Sobinov, Valeriya Gritsenko

Faculty & Staff Scholarship

The ability of vertebrates to generate rhythm within their spinal neural networks is essential for walking, running, and other rhythmic behaviors. The central pattern generator (CPG) network responsible for these behaviors is well-characterized with experimental and theoretical studies, and it can be formulated as a nonlinear dynam- ical system. The underlying mechanism responsible for locomotor behavior can be expressed as the process of leaky integration with resetting states generating appropriate phases for changing body velocity. The low-dimensional input to the CPG model generates the bilateral pattern of swing and stance modulation for each limb and is consistent with the desired …

The Complementary Health Approaches For Pain Survey (Chaps): Validity Testing And Characteristics Of A Rural Population With Pain, Termeh Feinberg, Dina L. Jones, Christa Lilly, Amna Umer, Kim Innes

Faculty & Staff Scholarship

Objectives

Little is known about patterns and correlates of Complementary Health Approaches (CHAs) in chronic pain populations, particularly in rural, underserved communities. This article details the development and implementation of a new survey instrument designed to address this gap, the Complementary Health Approaches for Pain Survey (CHAPS).

Design

Following pilot-testing using pre-specified criteria to assess quality and comprehension in our target population, and after feedback regarding face-validity from content experts and stakeholders, the final cross-sectional self-report survey required 10–12 minutes to com- plete. It contained 69 demographic, lifestyle and health-related factors, and utilized a Trans- theoretical Model (TTM) underpinning to …

Pinch Testing Positions Among Certified Hand Therapists: A Cross-Sectional Survey, Sueann R. Woods, Christa Lilly

Faculty & Staff Scholarship

Background: Pinch strength is indicative of later functional hand use following injury to hand. However, we believe clinicians (and more specifically CHTs) currently do not use a consistent measurement of pinch grip, despite availability of a “gold standard” of current (2015) ASHT standards for measuring pinch grip.

Methods: This cross-sectional survey (N = 175, 35% response) was designed to determine whether CHTs adhere to the standardized testing position for palmar pinch strength as recommended by the ASHT.

Results: Results determined that only 5.7% (n = 10) of the CHTs surveyed complete the entire ASHT standardized testing …