Digital Commons Network^™

No Evidence For Modulation Of The Readiness Potential By Respiratory Phase During Natural Breathing, Lucas Jeay-Bizot, Raniyah Chisti, Uri Maoz, Aaron Schurger

Psychology Faculty Articles and Research

Respiratory processes are increasingly implicated in shaping neural activity and behavior. Recent studies have reported a coupling between respiratory phase and the cortical readiness potential (RP), suggesting that breathing may modulate the neural processes preceding voluntary action. Here, using electroencephalography recordings in humans, we re-examine this claim using the original dataset and a new independent dataset, as well as in simulated data with no coupling. We show that the reported association arises from a confound: both RP amplitude and respiratory phase are coupled to movement onset. The original analysis does not control for this dependency, leading to a spurious effect …

Ecofriendly Synthesis Of Silver Nanoparticles As Antimicrobial Active Agents From Its Cationic Precursors, Abdul Haris Watoni Watoni

Chimica et Natura Acta

This review presents a comprehensive survey on the green synthesis of silver nanoparticles from silver nitrate precursor using plant extracts along with their characterization and antimicrobial activity assessment. The synthesis of silver nanoparticles through a green chemistry approach is increasingly in demand because it is environmentally friendly, easy to do, and efficient, especially for the purpose of antimicrobial active ingredients in disinfectant and antiseptic formulas. Green synthesis of silver nanoparticles can be carried out using silver nitrate as a silver precursor and plant extracts as a source of bioreductants and capping agents. The synthesis products are then characterized using UV-Vis …

Precision Approaches Improve Community Health, Roger A. Rennekamp, David Buys

Journal of Extension

Recent advances in data science provide Extension practitioners with access to data sorted by zip code, census tract, or neighborhood. Such hyper-local data now allows Extension personnel to assess community needs and assets at a more granular level and focus their work on the people and communities of greatest need. In this article, we introduce an approach we refer to as precision public health. Using such a precision approach to community assessment and, ultimately, programming can save money, increase the likelihood of producing measurable results, and create more manageable workloads for county-based Extension personnel.

Defining Evidence-Based Practices From A Practitioner Perspective: An Analysis Of How The Peer Assisted School Transition (P.A.S.T.) Project Fits Within The Evidence-Based Practices Continuum, Afiya King, Hillarie Wise, Nakia Cross, Donna Dent, Andrew Jordan Williamson, Maysa Osman, Carlos A O Pavao

Journal of the Georgia Public Health Association

Background: This study examines the implementation and evaluation of the Peer Assisted School Transition (P.A.S.T.) Project, an evidence-informed, peer-led intervention designed to prevent substance misuse among youth during key educational transitions. The study explores the effectiveness of the program in strengthening protective factors, reducing risk factors, and enhancing skills related to substance misuse prevention.

Methods: A mixed-methods evaluation design was employed. Quantitative data were collected through pre- and post-surveys administered to fifth- and eighth-grade students to assess changes in knowledge, attitudes, and skills. Qualitative data were collected through focus groups, interviews, and observations to provide contextual insight into program implementation …

Parkinson’S Report Cards For Rural Communities: Bridging Access To Care For Behavior Change And Fall Risk Reduction, Jamie Haines, Emily Schubbe, Brooke Alexander, Lachane Ballard, Chin-I Cheng

Internet Journal of Allied Health Sciences and Practice

Purpose: People with Parkinson’s disease (PwPD) in rural communities face delayed diagnosis and limited access to specialized care, and lower self-efficacy for disease management. A physical therapist designed the Parkinson’s Report Card Program (PRCP) to provide improved access to symptom monitoring, feedback, education, and follow-up support every six months for one year, aiming to enhance disease management when access to specialized care is challenging. This study evaluated the impact of the Report Card Program on non-motor symptoms, physical function, care-seeking behaviors, and self-efficacy in three rural communities in Michigan. Methods: Twenty-eight participants completed assessments at baseline, 6 months, and 1 …

Exploring Burnout Impacting Graduate-Level Faculty And Leadership Within Health Profession Education In The United States: A Systematic Scoping Review, Megan Donaldson, Neeti Pathare, Garry Gilbert, Joshua Cleland

Internet Journal of Allied Health Sciences and Practice

Phenomenon: Full-time academic clinicians who hold faculty appointments in graduate‑level health professions education are expected to fulfill multiple, often competing role demands, including teaching, scholarship, service, clinical practice, and, for some, administrative leadership. These cumulative expectations can place faculty and educational leaders at elevated risk of burnout, particularly emotional exhaustion, with implications for career longevity, institutional stability, and educational quality. Approach: The objective of this systematic scoping review was to map how burnout has been conceptualized, measured, and associated with organizational and role-related factors among full-time graduate-level faculty and educational leaders in health and medical education (health professions) programs. Eligible …

Impact Of Educational Strategies To Develop Professional Reasoning In Occupational Therapy Students And Therapists: A Systematic Review, Soledad Sánchez-Zamorano, María-Paz Ossandón-Pérez, Samanta Rolack-Jaramillo, Pedro Moruno-Miralles

Internet Journal of Allied Health Sciences and Practice

Purpose: Professional reasoning (PR) in occupational therapy (OT) is a central theme in the health professions. Understanding how it is taught and which strategies demonstrate a measurable impact is fundamental to strengthening professional training. This systematic review aimed to evaluate the scientific evidence on the reported impact of different educational strategies for fostering PR development in OT students and practitioners. Methods: The review was conducted according to the PRISMA guidelines and registered in PROSPERO. Databases and journals were searched, including studies published between 2014 and 2024. Eligible articles were quantitative or mixed-methods designs, and the risk of bias was assessed …

Unmet Needs In Hospital Birth: Perspectives From Birthing Individuals And Opportunities For Occupational Therapy, Susan L. Iliff, Emily Bryant Schreiber

Internet Journal of Allied Health Sciences and Practice

Purpose: The primary purpose of this study was to explore the services mothers receive during hospital‑based labor and delivery and to identify perceived gaps in inpatient perinatal care. A secondary aim was to examine how these unmet needs may represent opportunities for occupational therapy involvement within hospital maternity settings. Methods: A convergent parallel mixed methods design was used with an anonymous electronic survey. Participants were eligible if they were 18 years or older and had given birth in a hospital within the past five years. Eighty‑one participants completed the survey, which included demographic questions, satisfaction ratings related to standard‑of‑care …

The Role Of Resilience Among Emergency Medical Service Personnel And Its Relationship With Their Adaptive Performance In Riyadh-Saudi Arabia., Abdullah Alabdali, Majed Althagafi, Malak Alharbi, Amera Almutere, Alanoud Almawzan, Nourh Aljaber, Reem Muafa

Internet Journal of Allied Health Sciences and Practice

Purpose: Healthcare workers, particularly Emergency Medical Services (EMS) personnel, are frequently exposed to traumatic physical and psychological events. EMS personnel regularly encounter critical incidents that challenge their resilience, adaptive performance, and overall quality of life. Understanding the factors that support resilience is essential to maintaining workforce well-being and performance. Methods: A cross-sectional study was conducted among 348 EMS personnel employed by the Saudi Red Crescent Authority (SRCA) in Riyadh, Saudi Arabia, between September 2020 and October 2021. Data were collected using a structured questionnaire assessing resilience, adaptive performance, coping mechanisms, and demographic variables. Results: EMS personnel demonstrated higher resilience levels …

A Comparison Of Three Cryocompression Therapies On Patient Satisfaction, Skin Temperature, And Intramuscular Temperature, Valerie W. Herzog, Aaron Petersen, Nancy Weston, Justin Valdez, Kyle Lindley, Samantha Rollins, Zachary Simmons, Baylee Blanchard, Hannah Dickinson

Internet Journal of Allied Health Sciences and Practice

Purpose: Many cryotherapy modalities are available with varying prices. This study compared the effectiveness of the Game Ready 2.1 Pro, the NICE1 System, and a frozen elastic bandage with a non-stick coating layer in lowering intramuscular temperature in recreationally-active individuals. Method:  Twenty-four participants who exercised three times per week and had a posterior lower-leg skinfold thickness of no more than 1.5 cm volunteered to participate in this crossover study with repeated measures. Participants were randomly assigned to one of the counterbalanced treatment orders and received all three treatments at least 72 hours apart. Skin temperature and intramuscular temperature (measured 1 …

The Long-Term Effects Of Covid-19 On Pulmonary Function, Emily Russell, Chris Russian, Kevin Collins

Internet Journal of Allied Health Sciences and Practice

Background: The COVID-19 pandemic has resulted in millions of hospitalizations and significant long-term health consequences. While acute COVID-19 symptoms are well-documented, the long-term pulmonary effects remain incompletely understood, particularly in patients with mild or asymptomatic infections. This review examines the long-term effects of COVID-19 on pulmonary function, including spirometry, lung volumes, diffusion capacity, and related outcomes such as exercise capacity and quality of life. Methods: A comprehensive literature search was conducted using CINAHL Ultimate, Google Scholar, and PubMed databases, yielding 10 articles for review (6 cohort studies, 3 review articles, and 1 systematic review and meta-analysis). Studies were assessed for …

Systematic Review Of Sports Safety Best Practice Implementation In Non-Scholastic Youth Sport Organizations, Katie Sniffen, Hayley J. Root, Richelle M. Williams

Internet Journal of Allied Health Sciences and Practice

Purpose: Non-scholastic youth sports organizations offer competitive and recreational activities to millions of children each year but lack centralized oversight for health and safety policy. Despite the benefits of sport participation, there are inherent risks, including cardiac-, concussion-, heat-, and musculoskeletal-related conditions. Therefore, it is important to understand how youth sports safety policies are implemented in non-scholastic youth sport organizations. This systematic review aimed to synthesize the current literature on the implementation of youth sports safety policies in non-scholastic youth sport organizations in the United States. Methods: A computerized search of Cochrane, CINHAL, Ovid Medline, Web of Science, and Scopus …

Relationship Between Children’S Screen Exposure And Stress Among Parents Of Primary School Children, Malathi S, Koteeswari Arumugam, Sugasini R, Senthil Selvam, Manju B. Manoharan

Internet Journal of Allied Health Sciences and Practice

Purpose: The increasing use of digital devices among children has raised concerns regarding their potential impact on child well-being and family functioning. Prolonged screen exposure has been linked to behavioural issues, sleep disturbances, reduced physical activity, and psychosocial difficulties, which may contribute to increased parenting-related stress. However, limited research has explored the relationship between children’s screen exposure and parental stress. This study aimed to examine the association between children’s screen exposure and parental stress among parents of primary school children. Method: A cross-sectional correlational study was conducted among 45 parents of primary school children aged 6–12 years enrolled at Vels …

Enhancing Interprofessional Collaboration Through Occupational Therapy-Led Stress Reduction Intervention During Post Mass Casualty Simulation Debriefing Process, Benjamin Gross, Katherine Jones, Jennifer Radziak, Ralph C. Bay, Sue Dahl-Popolizio

Internet Journal of Allied Health Sciences and Practice

Purpose: The purpose of this pilot study was to examine whether an occupational therapist (OT) led stress reduction intervention, implemented as part of an interprofessional education initiative, could be integrated into a mass casualty simulation and whether it was effective in reducing self-reported stress among healthcare students. Methods: A cross-sectional mixed methods design was used following an interdisciplinary mass casualty simulation involving first-year Doctor of Osteopathic Medicine (DO) and Physician Assistant (PA) students (N=190). After a standard educational debriefing, participants engaged in a 25-minute OT-led stress reduction session consisting of structured, activity-based strategies. A retrospective pretest survey administered …

Balancing The Clinic And The Classroom: Perspectives Of Health Sciences Faculty On Clinical Practice Engagement, Derek B. Charles

Internet Journal of Allied Health Sciences and Practice

Purpose: This study aimed to explore the experiences and perceptions of faculty within a College of Health Sciences at a public university who engage in clinical practice. Specifically, it examined the perceived benefits, barriers, and institutional factors that influence faculty participation in clinical care alongside their academic responsibilities. Methods: An online survey was distributed via Qualtrics to full- and part-time faculty members across multiple departments in the College of Health Sciences. Data included Likert-scale responses evaluating perceptions of clinical engagement, as well as open-ended questions eliciting qualitative feedback. Descriptive statistics were used to summarize demographic and response data. Participants’ comments …

Use Of Simulation In Interprofessional Education In U.S. Physical Therapist Programs: A Multiple Case Study, Sarah Ross

Internet Journal of Allied Health Sciences and Practice

Purpose: Interprofessional education (IPE) is a cornerstone of healthcare professional education, facilitating professions learning about and with each other. Simulation-based learning (SBL) is teaching and learning modality that is frequently used to incorporate IPE into curricula. Current research shows that physical therapist (PT) education programs are increasingly using SBL for IPE purposes. However, there is little research outlining how programs are using simulation.

Method: The data in this study were pulled from a larger qualitative study looking at how US PT programs use simulation because of the heavy emphasis on IPE. Three programs were selected from a pool of volunteers …

State-Level Implementation Of Health And Safety Policies In Mississippi Secondary Schools, Heather L. Shirley, Valerie J. Moody

Internet Journal of Allied Health Sciences and Practice

Background: State-level investigations of health and safety policy implementation in secondary school athletics highlight ongoing challenges in ensuring student-athlete safety that aligns with evidence-based best practices. Purpose: The purpose of this study was to examine current state-level implementation of health and safety policies in Mississippi secondary schools from the perspective of athletics/activities directors, athletic trainers, and other school administrators. Methods: In May 2025, a 26-item web-based questionnaire was distributed to 226 athletic directors and 114 athletic trainers across Mississippi secondary schools. The survey assessed participant demographics, access to healthcare resources, emergency action planning (EAP), required coaches’ health and safety training, …

Females With Urinary Incontinence Demonstrate Impaired Postural Stability, Jean L. Mccrory, Corrie Mancinelli, Kate Harrison, Samantha K. Rondini Monaco, Krystal L. Thomas

Internet Journal of Allied Health Sciences and Practice

Introduction: Females with urinary incontinence (UI) have an increased risk of falls.  Few studies have quantified postural control, namely center of pressure (COP) movement and vertical ground reaction force in static and dynamic tasks, in females with UI. Purpose: The aim of our study was to examine static and perturbed postural stability in females with UI compared to unaffected females. Methods: The study design was a between-group comparison (UI vs control) on our static outcome variables of anteroposterior and mediolateral COP sway, COP displacement, average and instantaneous maximum COP velocity, and standard deviations of anteroposterior and mediolateral COP movement and …

Current Status And Future Needs Of Audiology Services In Saudi Arabia: An Exploratory Study, Ahmad A. Alanazi, Alhanouf N. Alhathal

Internet Journal of Allied Health Sciences and Practice

Purpose: Audiology services in Saudi Arabia are expanding; however, workforce shortages, limited postgraduate training programs, and variability in specialized services may affect equitable access to care. This study aimed to examine the current status of audiology services in Saudi Arabia and identify future needs related to service availability, workforce capacity, and specialized clinical provision to support the development of equitable, standardized, and high-quality audiological care nationwide. Methods: An exploratory cross-sectional study was conducted among practicing audiologists across healthcare facilities in Saudi Arabia. Because a comprehensive national registry of audiology clinics is unavailable, a purposive convenience sampling strategy was used to …

Beyond The Classroom: Impact Of An Interprofessional Exertional Heat Stroke Simulation On Knowledge And Confidence, Hannah L. Stedge, Amanda Hawkes, Melani Kelly, Behle Burns, Sara Beaudry

Internet Journal of Allied Health Sciences and Practice

Purpose: The primary aim of this study was to examine the impact of a high-fidelity exertional heat stroke (EHS) live broadcasted simulation on the knowledge and confidence of a multidisciplinary group of healthcare professionals attending an interprofessional continuing education conference. Methods: Participants were eligible for this study if they were a credentialed athletic trainer, physician, or emergency medical services professional. Participants attended an interprofessional symposium on EHS which included didactic training sessions followed by a live broadcasted EHS simulation and group debrief. Participants completed the 29-item survey instrument modeled after the Emergency Medical Services Knowledge of Exertional Heat Stroke Questionnaire …

Coinfections In Infectious Keratitis: A Case Involving Herpes Simplex Virus (Hsv) Type 1 Infection, Saeed S Alqahtani

Internet Journal of Allied Health Sciences and Practice

Purpose: Infectious keratitis remains a major cause of corneal morbidity and vision loss. While bacterial keratitis is commonly encountered, coexisting viral infections may complicate diagnosis and delay effective treatment. This case report highlights the importance of recognizing polymicrobial keratitis in patients with atypical or non-resolving clinical courses. Method: We describe the clinical course, diagnostic evaluation, and management of a 40-year-old female contact lens wearer who presented with a severe corneal ulcer initially presumed to be bacterial in origin. The patient was treated with intensive fortified topical antibiotics based on clinical suspicion of Pseudomonas aeruginosa infection related to prolonged contact …

The Perceived Benefit Of A Degree Requirement In Emergency Medical Services Education And Success, Joseph H. Wood

Internet Journal of Allied Health Sciences and Practice

Introduction: This study sought to assess how graduates of Wallace Community College's paramedic program impacted their readiness for the NREMT Paramedic examination and entering the workforce, specifically comparing those who completed an associate degree to those who completed the certificate program. Methods: This qualitative study analyzed the perspectives of graduates from the paramedic program using a phenomenological approach. Using a purposive sampling technique, nine graduates were chosen for one-on-one interviews, and six were selected for a focus group. Results: Analysis of participant responses revealed three main themes: the perceived value of a degree, student preparedness for the NREMT exam and …

Compression Therapy In A Patient With Lymphedema Bilateral Lower Extremities And Heart Failure: A Case Report, René Thomas

Internet Journal of Allied Health Sciences and Practice

Introduction: Patients with heart failure may develop secondary lower extremity lymphedema, yet evidence to guide compression therapy in this population is limited. This case highlights clinical decision-making in applying compression within a medically complex scenario.

Case Presentation: A 75-year-old female with chronic heart failure and multiple comorbidities presented with severe bilateral lower extremity lymphedema and reduced mobility. Interventions included compression therapy, manual lymphatic drainage, breathing exercises, and skin care education, delivered by a physical therapist with advanced cardiopulmonary and lymphedema training. Edema reduction was achieved; however, therapy was discontinued due to signs of cardiac decompensation requiring medical management.

Conclusion:This …

Beyond Walking: Exploring Functional Use Of Exoskeletons In The Home Environment, Sue D. Dahl-Popolizio, Adam M. Story, Thomas Hartman, Lacee Andrews, Jennifer Radziak, Angela Zhu, Joelly Lobato De Faria Otd, Ms, Otr/L

Internet Journal of Allied Health Sciences and Practice

Purpose: This pilot study was completed to determine whether individuals with paraplegia can perform activities of daily living (ADL) and instrumental activities of daily living (IADL) in their homes using a personal exoskeleton. The physiological effects of using an exoskeleton for these tasks were investigated as well. Methods: In this mixed-methods observational study, participants with paraplegia were observed using an exoskeleton to complete ADLs and IADLs in their homes. Performance and satisfaction with performance were measured before and after home exoskeleton use with the Canadian Occupational Performance Measure (COPM). The level of importance of completing ADLs and IADLs to the …

Beyond Tuition: Understanding The Financial Impact Of Full-Time Clinical Education On Doctor Of Physical Therapy Students, Michelle L. Donahue

Internet Journal of Allied Health Sciences and Practice

Purpose: The physical therapy literature has explored the cost and affordability of a Doctor of Physical Therapy (DPT) education; however, academic and clinical educators may lack a nuanced understanding of the costs students incur to complete their full-time Clinical Education (CE) experiences. This study explored expenses beyond course credits during a full-time CE experience. As this was the first exploratory study on this topic, the aim was to gather information from a diverse sample of participants about the costs associated with a CE experience and the perceived financial burden. Method: A survey was developed and administered to collect quantitative and …

Becoming Instead Of Achieving, Amisha Singh Dds, Edd

Metro Denver Dental Society Articulator Magazine

MDDS, CO-Editor, Dr. Amisha Singh reflects on how service and achievement can become tied to identity in dentistry. She explores the pressure to be productive, useful and needed as well as the importance of finding worth beyond accomplishments.

Art, Advocacy & A Path Forward, J. R. Franco Dds

Metro Denver Dental Society Articulator Magazine

MDDS President J.R. Franco reflects on the personal experiences, family history and art that shaped his views on justice, patient advocacy and the role of dentists as healers. He connects evidence-based, prevention-focused care with the responsibility of dental professionals to advocate for patients and meaningful change through organized dentistry.

The History Of Communal Water Fluoridation And Its Continued Safe And Efficacious Use Today, William J. Maloney

Bulletin of the Ninth District Dental Association

The profession of dentistry consistently strives to better the oral and dental conditions of people throughout the world. This is accomplished in a variety of ways- improving dental materials, refining and developing new technologies and educating the public on matters which affect their health. In order to achieve these beneficent goals dentistry relies on evidence-based facts and science.

Unfortunately, there will always be a segment of society which puts forth assertions that are not based on solid evidence. Communal water fluoridation has been a safe and effective public health effort to decrease humanity’s suffering from dental caries for decades. This …

Ada Commons: Connecting Dentists To Research, Publications And History, Alisun Dekock

Bulletin of the Ninth District Dental Association

Are you curious about what’s going on at other ADA state and local associations? Perhaps you are faced with a unique clinical or business question and wondering if your peers have written about a similar experience. ADA Commons is a new resource designed to help answer those questions.

Bridging Data Gaps In Retinal Imaging: From Structural Domain Adaptation To Topology-Aware Synthesis, Gözde Merve Demirci

Dissertations, Theses, and Capstone Projects

Comprehensive visualization of the retina is essential for diagnosing and monitoring blinding diseases such as Diabetic Retinopathy and Retinopathy of Prematurity (ROP), where pathological changes often extend beyond a single field of view. Despite significant advances in automated retinal image analysis, clinical deployment remains limited by two fundamental data gaps: a structural learning gap, arising from scarce expert annotations and poor generalization across imaging domains, and a spatial coverage gap, caused by the difficulty of acquiring multi-view retinal images in fragile populations. Although these challenges are often addressed independently, this dissertation argues that they are tightly coupled: accurate, …