Publications by authors named "Bliss R"

Context: Sensorimotor impairments are common sequela following concussion, but recovery following a concussion is often determined through examiner scored clinical testing. There are emerging technologies that provide objective methods to determine physiological impairment after concussion, but the psychometrics of these tools are lacking and must be established for use in clinical practice.

Objective: The purpose of this study was to examine the test-retest reliability and provide reliable change estimates in healthy young adults for outcomes from 3 emerging technologies providing objective assessments of sensorimotor function in healthy young adults.

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Introduction: Physical therapy education best practice includes the development of adaptive lifelong learners because of a constantly changing health care landscape. The purpose of this study was to identify how self-directed learning (SDL) changes in traditional Doctor of Physical Therapy (DPT) students over the course of the didactic curriculum.

Review Of Literature: The Master Adaptive Learning (MAL) framework has been proposed as a framework that physical therapy educators adopt to create and educate physical therapists who embrace continuous change and build a culture of creativity and innovation.

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Parkinson's disease (PD) is a prevalent neurodegenerative disease in which treatment often includes an exercise regimen. Exercise is neuroprotective in animal models of PD, and, more recently, human clinical studies have verified exercise's disease-modifying effect. Aerobic exercise and resistance training improve many of PD's motor and non-motor symptoms, while neuromotor therapy and stretching/flexibility exercises positively contribute to the quality of life in people with PD.

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Context: Translating new evidence into clinical practice is a dynamic and iterative process. Research is ever evolving specific to concussion rehabilitation and requires a systematic approach rooted in science for translation into clinical practice. The knowledge-to-action (KTA) cycle framework is an effective strategy to ensure optimal outcomes and sustainability.

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Animal studies reveal that the molecular wiring of the brain can be altered by heredity, the environment, and their interaction. A deeper molecular understanding of these interactions could be a potent antidote to societal concerns of genetic determinism for human behavior, but this requires a paradigm that extends beyond traditional genome-wide association study (GWAS).

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Objective: The recent publication of the Physical Therapy Evaluation and Treatment After Concussion Clinical Practice Guideline is intended to assist clinicians in their decision-making specific to evaluation and intervention. Clinical practice guidelines are supported by best available evidence, though it is unknown what other factors drive clinical decision-making in the realm of concussion management. The purpose of this study was to explore factors related to the process of clinical decision-making of experienced physical therapists who treat individuals with concussion.

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Background: Topical anti-inflammatory therapy is a cornerstone of treatment for atopic dermatitis (AD). However, many unmet needs remain with existing therapies. B244 is a live topical biotherapeutic being tested for the reduction of pruritus and improvement of eczema signs in patients with AD.

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Background: Evidence supports direct referral for imaging by physical therapists. Accuracy and self-efficacy for imaging decisions have not been investigated in entry-level doctor of physical therapy (DPT) students.

Objective: The purpose of this study was to understand the relationship between entry-level DPT instruction and accuracy and self-efficacy for imaging referral due to acute knee trauma.

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Background And Purpose: This report highlights the challenges of diagnosing pediatric vestibular neuritis following dental treatment and addressing fear avoidance behaviors.

Case Description: An 11-year-old boy came to physical therapy with vestibular dysfunction following dental treatment that was unable to be diagnosed by emergency department staff. The participant received multispecialty treatment for 6 weeks.

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This study evaluated the effects of two types of cognitive dual-tasking on three-dimensional knee kinematics during the lateral step-down. 19 healthy individuals (22.05±1.

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Exercise interventions targeting older adults often focus on acute changes, but lasting improvements require the adoption of long-term, independent exercise habits. This study aimed to assess the influence of eight-weeks of resistance training (SSSH) on clinically relevant fall-risk indicators in older adults and to evaluate if SSSH participation altered independent exercise engagement 12 months later. Sixty adults aged 50 yrs+ were randomised into SSSH, Walk, or Control groups and completed questionnaires and muscle strength and flexibility tests pre/post 8 weeks.

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Background: Instrumented measurement of spatiotemporal parameters during walking can provide valuable information on an individual's overall function and health. Efficient, inexpensive, and accurate measurement of overground walking spatiotemporal parameters would be a critical component of providing point-of-care assessments of gait function, concussion recovery, fall-risk, and cognitive decline. Depth cameras combined with skeleton pose tracking algorithms, such as the Microsoft Kinect with body tracking software, have been used to measure walking spatiotemporal parameters.

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Background: The sit-to-stand test (STS) is commonly used to evaluate functional capabilities within a variety of clinical populations. Traditionally STS is a timed test, limiting the depth of information which can be gained from its evaluation. The Azure Kinect has the potential to add in-depth analysis to STS.

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The pathophysiology and treatment of COVID-19 have been at the forefront of medical research this past year. While great strides have been made in our knowledge of the disease, there is still much that is unknown. More than one-third of patients with COVID-19 present with symptoms involving the nervous system.

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Article Synopsis
  • The structural design and local blood flow conditions of coronary stents significantly affect their effectiveness and the patient's recovery post-procedure.
  • This study introduces a new algorithm that uses optical coherence tomography (OCT) and angiography to create precise 3D models of coronary stents, assessing its accuracy and practicality for clinical use.
  • Experimental results demonstrate that the algorithm accurately reconstructs complex stent configurations, is applicable to bifurcated stents, and supports computational fluid dynamics (CFD) studies for improved understanding of blood flow dynamics within the stents.
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Advanced age is associated with an increased risk for falls in aging adults. Older adults are also more likely to be diagnosed with Parkinson's disease (PD), with advanced age as the most significant risk factor. PD is a neurodegenerative disorder with four Cardinal motor symptoms: rigidity, bradykinesia, postural instability, and tremor.

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Background: Preparation of nerve ends is an essential part of nerve repair surgery. Multiple instruments have been described for this purpose; however, no consensus exists regarding which is the least traumatic for tissue handling. We believe that various instruments used for nerve-end excision will lead to different surface roughness.

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Background: The Vestibular Ocular Motor Screen (VOMS) is a relatively new measurement tool intended for the non-vestibular practitioner to identify vestibular ocular dysfunction (VOD) following sport related concussion (SRC). Specific knowledge of VOD and usage of the VOMS among athletic trainers in professional sports leagues is currently unknown.

Hypothesis/purpose: The purpose of this study was to examine knowledge of VOD following SRC and utilization of the VOMS tool and other vestibular ocular tests and measures among athletic trainers in professional sports.

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Objective: The purpose of this study was to examine attitudes toward interprofessional, team-based care in first-year health professions students.

Methods: A cross-sectional questionnaire was administered to all first-year health professions students in their first semester at one university using the Interprofessional Attitudes Scale (IPAS). Kruskal-Wallis tests were used to analyze the data.

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Background: Traumatic hemorrhage from pelvic fractures is a significant challenge, and angioembolization has become standard. Optimal treatment is undefined in two clinical scenarios. The first is in the presence of a negative angiogram.

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Background: Total knee arthroplasty (TKA) is a common procedure resulting in significant post-operative pain. Percutaneous cryoneurolysis targeting the infrapatellar branch of the saphenous nerve and anterior femoral cutaneous nerve could relieve post-operative knee pain by temporarily blocking sensory nerve conduction.

Methods: A retrospective chart review of 100 patients who underwent TKA was conducted to assess the value of adding perioperative cryoneurolysis to a multimodal pain management program.

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