Medicine and Health Sciences Commons^™

The Presence Of Childhood Obesity In Nebraska And The Physiological Repercussions Of The Disease, Madison R. Bezousek

Honors Theses

Childhood Obesity can cause lifelong repercussions in children and adults. There has been stigma around the causes of obesity and its relation to lifestyle choices, without consideration of the genetic and syndromic causes. In this literature review the causes of obesity were investigated, along with the effect on the physiological systems and the enviornmental factors that are continuing the obesity epidemic. Preventing and treating lifestyle obesity is something that is seen to have the greatest effect on youth, especially with intergenerational obesity. Nebraska schools have implemented programs to encourage healthy living, and ongoing research is being implemented to reduce the …

Common Carotid Artery Hemodynamic And Stiffness Responses To Acute And Repeated Bouts Of High Intensity Cardiorespiratory And Resistance Exercise, Zaria S. Opara, Michael Diaz, Lavleen Sandhu, Gabriel Hernandez, Octavia Gosnel, Louise Kelly Ph.D, Jie Liu Md, Ph.D, Allan Knox Ph.D

International Journal of Exercise Science: Conference Proceedings

High intensity exercise is a popular mode of physical activity amongst professional and recreational athletes. The physiological stress induced by intense cardiorespiratory and muscular strengthening exercise has clinically relevant cardiovascular benefits. However, the immediate cerebrovascular response to acute and repeated bouts of intense exercise has yet to be determined. PURPOSE: To observe the hemodynamic and stiffness indexes of the common carotid artery (CCA) in response to acute and repeated bouts of cardiorespiratory and resistance exercise. METHODS: Participants (n=28) performed a maximal oxygen consumption test (VO_2max), leg strength test (1RM), a sprint interval session (SIS, all out …

Virtual Baby: 3d Model Of The Anatomy And Physiology Of Sucking And Swallowing In Infants As An Educational Tool, Flávia Rebelo Puccini, Marina Gatti, Antônio De Castro Rodrigues, Silmara Rondon-Melo, Chao Lung Wen, Roberta Lopes De Castro Martinelli, Giédre Berretin-Felix

International Journal of Orofacial Myology and Myofunctional Therapy

Objective: This project aimed to develop and update a dynamic three-dimensional (3D) graphic video learning object demonstrating a current knowledge of the anatomy and physiology of sucking and swallowing in newborns during breastfeeding.

Method: To build and update the 3D computer graphics iconographies of the "Virtual Baby," we defined objectives for the learning object, created a literature review-based script, and organized a guide for structural (static) and functional (dynamic) graphical modeling for the designer.

Results: Using 3D computer graphics, we produced a video with static images (anatomical structural) and dynamic sequences (most significant physiological and functional aspects and application of …

Effects Of 6-Week Basketball Training Using The Modified Circuit Weight Method, Jaroslaw Omorczyk, Tadeusz Ambroży, Ewa Puszczalowska-Lizis, Mateusz Nowak, Andrzej Markowski

Baltic Journal of Health and Physical Activity

The study aim was to evaluate the effect of a 6-week modified workout routine using the modified circuit weight method on selected anthropometric measures, components of physical fitness and physiological indices in competitive basketball players. The study involved 30 basketball players (mean age: 23.4 ±1.8 years). Modified circuit weight method sessions were repeated 3 times a week. Each training session was subdivided into 3 circuits: strength conditioning, exercises to enhance functional fitness and a circuit of sport-specific exercises. Statistically significant differences in values of circumferences and skinfolds were found between pre-test and post-test values, with no statistically significant changes in …

Impact Of Menstrual Phases On Stress Markers: A Pilot Study, Bailey C. Weishaar, Hunter S. Waldman, Kyle T. Patek, Matthew J. Mcallister

International Journal of Exercise Science: Conference Proceedings

PURPOSE: Previous research has shown that different phases of the menstrual cycle may impact biometrics such as markers of stress and inflammation [e.g., cortisol (CORT), interleukin-6] as well as body composition. However, there is scarce literature regarding markers of stress and oxidative stress such as salivary a-amylase (sAA), immunoglobin-A (SIgA) and uric acid (UA), in relation to the four different menstrual phases. The purpose of this study was to examine the impact of menstrual phases on sAA, CORT, UA and SIgA. METHODS: 21 pre-menopausal women with regular menstrual cycles (n=9) oral contraceptive users (OC) and ( …

Cardiorespiratory Fitness Level Alters Blood Pressure Responses Induced By Histamine H1- And H2-Receptor Blockade During Dynamic Exercise, Albert A. Lira Jr., Dustin J. Lirazan, Ronaldo U. Meneses, Sung J. Yun, Jong-Kyung Kim

International Journal of Exercise Science: Conference Proceedings

Epidemiological studies have reported that greater cardiorespiratory fitness (CRF) is associated with lower blood pressure (BP). Histamine receptor-mediated peripheral vasodilation contributes to postexercise hypotension and lowing exercising BP responses. Previously, our laboratory found that overactive BP responses to exercise were induced by the inability of histamine receptors in individuals with prehypertension. However, it is still unknown that CRF can impact BP responses elicited by the inability of the receptors. Purpose: This study was to assess whether aerobic fitness is effective in lowering excessive BP responses induced by the blockade of histamine receptors. Methods: In twelve male and female subjects (6 …

Acute Effect Of Dietary Supplementation With Grape Seed Extract Attenuates Blood Pressure Increase During Cold Pressor Test In Prehypertensive Men, Sarah Greenawalt, Albert A. Lira Jr., Kylie J. Morrison, Ronaldo U. Meneses, Christen J. Lutz, Savannah C. Ulhir, Jong-Kyung Kim

International Journal of Exercise Science: Conference Proceedings

It is well documented that prehypertension or hypertension is associated with sympathetic overdrive and loss of parasympathetically mediated cardiac variability. Previous studies demonstrated that increased NO bioavailability reduced central sympathetic output. Despite the fact that grape seed extract (GSE) treatment increases the production of NO and improves endothelial function in prehypertensive males, no studies have assessed the effects of GSE on autonomic balance and autonomic function. PURPOSE: the aim of the study was to investigate the acute effect of dietary GSE supplementation on heart rate variability (HRV) and cold pressor test (CPT). METHODS: Six males were recruited in this study. …

Reinvigorating A Technical Countering Weapons Of Mass Destruction Distance Learning Graduate Certificate Program, James C. Petrosky, Gaiven Varshney, Jeremy Slagley, Sara Shaghaghi

Faculty Publications

Current Countering Weapons of Mass Destruction (CWMD) demands can be divided broadly into policy and science. The science of chemical, biological, and radiological/nuclear weapons informs the limits of development, production, employment, operation, detection, risk characterization, human and material protection, and medical intervention. In short, the science of weapons of mass destruction (WMD) should precede and inform the development of policy. It is to this end that the Air Force Institute of Technology (AFIT) CWMD program was re-established, providing a technical educational option for practitioners to understand the science behind a very technically challenging subject.

Track And Field Athlete's Barriers Evolving With The Postponement Of The Olympics, Jessica Rabius, Marycatherine Harmon

International Journal of Exercise Science: Conference Proceedings

Due to the global Coronavirus pandemic the International Olympic Committee, IOC, rescheduled the Summer Olympics to a date beyond 2020, but not later than summer 2021, to safeguard the health of everyone involved in the Games. As the Olympics have been postponed, this could consequently affect track and field athletes. The only other time in the history of the Olympics that there has been a postponing or canceling has been in the case of a war. PURPOSE: The purpose of this study was to study Olympic athlete’s psychological, physiological, and physical barriers encountered due to the pandemic and subsequently …

Vocal Health Of Choral Singers From Kenya And The United States: Dysphonia And Vocal Fatigue In Relation To Musical Genres, Morgan Jolley Burburan

USF Tampa Graduate Theses and Dissertations

The purpose of this mixed-methods study was to investigate the vocal health of choral singers from Kenya and the United States and to determine whether genre (classical choral, traditional Kenya, and Contemporary Commercial Music [CCM]) had any impact on healthy vocal production, particularly as it related to vocal fatigue. Participants were adult singers (N = 94) in two semi-professional choirs, the Nairobi Chamber Chorus (NCC) from Kenya (n = 25) and the Festival Singers of Florida (FSOF) from the United States (n = 69). Singers’ perceived overall vocal health was measured using multiparametric clinical self-reporting instruments and acoustical assessment. Singers’ …

A&P Workshop Summary—Uniting Anatomy And Physiology Through Case Studies, Angela Horner, Stuart Sumida, Tomasz Owercowicz

Q2S Enhancing Pedagogy

Introducing problem-solving based methods of pedagogy is one approach to engage students early in their careers with developing analytic and diagnostic skills. PBL approaches in anatomy and medical teaching are a logical extension of clinical case studies, wherein an example of a pathology or clinical procedure is provided, and students must ascertain the anatomical and/or physiological basis for it. Students report a deeper understanding of material presented in clinical case studies, as the ‘real world’ relevance and importance is immediately clear (Cliff and Wright, 1996).

An Interpretive Phenomenological Study Of Adult Students’ Subjective Theories Of Critical Thinking In Anatomy And Physiology, Elizabeth Anne Dubofsky-Porter

Walden Dissertations and Doctoral Studies

Critical thinking is a vital skill for the success of recent graduates, both to increase academic success and improve employability after graduation, especially in health science fields. However, many adult students fail to engage in critical thinking, especially in core courses such as anatomy and physiology (A&P). The purpose of this interpretive phenomenological qualitative study was to better understand adult students’ subjective theories regarding critical thinking and how adult students perceive the use of and any barriers or challenges to critical thinking in A&P while enrolled at Technical University. The theoretical framework that grounded this study was the Paul-Elder theory …

Pathways To Success In Anatomy And Physiology At The Community College: The Role Of Prerequisite Courses, Staci B. Forgey, Mitchell R. Williams, Shana Pribesh

Educational Leadership & Workforce Development Faculty Publications

Gatekeeper courses such as Anatomy and Physiology are often referenced in discussions regarding the national shortage of persons in allied health professions. In an attempt to bolster access to STEM professions, some community colleges are mandating prerequisite courses such as Natural Sciences and/or General Biology for STEM gatekeeping courses. In this study, we examined which of these prerequisite courses helped students to pass Anatomy and Physiology and whether the courses are an additional barrier to STEM field completion. This was the first study to evaluate whether a prerequisite course was predictive of success in Anatomy and Physiology, and it contributes …

Improved Physiology And Psychosocial Well-Being For Children With Physical Disabilities Through Virtual Reality Immersion, Bethany D. Fralish

Honors Undergraduate Theses

The purpose of this case study was to examine the physiological and psychosocial effects of an immersive virtual reality (VR) system in a female, young adult with right side paralysis following a left hemisphere brain bleed in order to determine the usefulness of immersive VR for children with physical disabilities, in particular, cerebral palsy (CP). The current study consisted of six sessions over a span of three weeks, with each session lasting approximately 45 minutes. Physiological factors (upper body mobility, heart rate variability) were assessed via a hand use questionnaire and a heart rate monitor, while psychosocial factors (e.g. positive …

Vmed 646: Animal Physiology Ii—A Peer Review Of Teaching Project Benchmark Portfolio, Renee M. Mcfee

UNL Faculty Course Portfolios

This Peer Review of Teaching Project portfolio focuses on the Animal Physiology II course which is required for first year veterinary medicine students. Weekly quizzes assess baseline knowledge and had been administered individually and in groups. I hypothesized the discontinuation of group quizzes would increase student effort when preparing for quizzes. Unit exams involve scenario-based questions and require students to apply information. I hypothesized the implementation of group exams would help under-performing students improve their ability to apply information they had learned. Exams were still taken individually prior to being taken in groups to encourage adequate preparation. Student impacts were …

Assessing Computer Vision Syndrome Risk For Pilots, Curt Mowry, David C. Ison

Journal of Aviation/Aerospace Education & Research

The purpose of this study was to determine if pilots are at risk for computer vision syndrome (CVS) as computer display technology becomes commonplace in modern cockpits and simulators. A review of computer vision syndrome respect to causes and effects is provided. Display technology used in aircraft and simulators are outlined. Ergonomics and human factors for pilots in aircraft and in simulators are discussed in relation to video displays. A survey of 178 individuals was conducted to determine if there is a statistically significant link between exposure to computer displays and three categories of symptoms of CVS on the flight …

Contributing Factors To Student Success In Anatomy & Physiology: Lower Outside Workload & Better Preparation., David E. Harris, Lynn Hannum, Sat Gupta

School of Nursing

Presents a study that examined the factors associated with the success in undergraduate Anatomy & Physiology coursework at Lewiston-Auburn College, University of Southern Maine in Lewiston. Details of the grading system used for the period of the study; Analysis of the independent variables that correlated significantly with the final course grades of the students; Relation between the amount of previous study of mathematics and science in both high school and college and the final course grades of the students.