Digital Commons Network^™

Consensual Sexting Among College Students: The Interplay Of Coercion And Intimate Partner Aggression In Perceived Consequences Of Sexting., Tara L Cornelius, Kathryn M Bell, Tylor Kistler, Michelle Drouin

Health Services and Informatics Research

Recent empirical data suggests that the majority of adolescents and emerging adults utilize digital technology to engage with texting and social media on a daily basis, with many using these mediums to engage in sexting (sending sexual texts, pictures, or videos via digital mediums). While research in the last decade has disproportionately focused on the potential risk factors and negative consequences associated with sexting, the data are limited by failing to differentiate consensual from non-consensual sexting and account for potential influences of intimate partner aggression (IPA) and sexting coercion in these contexts. In the current study, we assessed the positive …

Applying The Who Icf Framework To The Outcome Measures Used In The Evaluation Of Long-Term Clinical Outcomes In Coronavirus Outbreaks, Kajal Patel, Sofia Straudi, Ng Yee Sien, Nora Fayed, John L. Melvin, Manoj Sivan

Department of Rehabilitation Medicine Faculty Papers

(1) Objective: The World Health Organization's (WHO) International Classification of Functioning, Disability and Health (ICF) classification is a unified framework for the description of health and health-related states. This study aimed to use the ICF framework to classify outcome measures used in follow-up studies of coronavirus outbreaks and make recommendations for future studies. (2) Methods: EMBASE, MEDLINE, CINAHL and PsycINFO were systematically searched for original studies assessing clinical outcomes in adult survivors of severe acute respiratory distress syndrome (SARS), middle east respiratory syndrome (MERS) and coronavirus disease-19 (COVID-19) after hospital discharge. Individual items of the identified outcome measures were linked …

Intermittent Pneumatic Compression For Venous Thromboembolism Prevention: A Systematic Review On Factors Affecting Adherence, Richard Greenall, Rachel E. Davis

Faculty Publications

OBJECTIVE: Venous thromboembolism (VTE) is a potentially fatal complication of hospitalisation. Intermittent pneumatic compression (IPC) is one approach to reducing the likelihood of a VTE. Adherence to IPC is known to be inadequate though the reasons for this remain unclear. This systematic review explores factors that affect adherence to IPC in the inpatient context. METHODS: Information sources-EMBASE, MEDLINE and PsycINFO were searched for literature between January 1960 and May 2019. Eligibility criteria-studies were included if they focused on inpatient care and examined factors affecting adherence to IPC devices. RESULTS: Included studies-a total of 20 out of 1476 studies were included. …

Decoding Motor Imagery And Action Planning In The Early Visual Cortex: Overlapping But Distinct Neural Mechanisms, Simona Monaco, Giulia Malfatti, Jody C. Culham, Luigi Cattaneo, Luca Turella

Brain and Mind Institute Researchers' Publications

Recent evidence points to a role of the primary visual cortex that goes beyond visual processing into high-level cognitive and motor-related functions, including action planning, even in absence of feedforward visual information. It has been proposed that, at the neural level, motor imagery is a simulation based on motor representations, and neuroimaging studies have shown overlapping and shared activity patterns for motor imagery and action execution in frontal and parietal cortices. Yet, the role of the early visual cortex in motor imagery remains unclear. Here we used multivoxel pattern analyses on functional magnetic resonance imaging (fMRI) data to examine whether …

Covid-19-Associated Psychiatric Symptoms In Health Care Workers: Viewpoint From Internal Medicine And Psychiatry Residents, Mohan Gautam, Madhupreet Kaur, Greg Mahr

Behavioral Health Articles

No abstract provided.

The Impact Of Narratives And Active Video Games On Long-Term Moderate-To-Vigorous Physical Activity: A Randomized Controlled Trial Protocol, Dar Alon, Caio Victor Sousa, Tom Baranowski, Tiago V Barreira, Romina Cabrera-Perez, Kelly Chiu, Austin Fernandez, Amy Fleischman, Shirley Huang, Jungyun Hwang, Melanie C Green, I-Min Lee, Kelly Lee, Sarah Lessard, Lynne L Levitsky, Aika Misawa, Farzad Noubary, Ronald Samuels, Kyung Jin Sun, Debbe Thompson, Amy S Lu

Children’s Nutrition Research Center Staff Publications

Background: Although physical activity (PA) has been shown in helping prevent and treat obesity, current PA interventions are still not effective in ameliorating the obesity epidemic. Additional forms of PA need to be investigated to improve PA engagement and outcomes. We hypothesize that pairing a narrative (i.e., story) with an active video game (AVG), a less traditional form of PA, will increase participant engagement in PA. This paper presents the rationale, implementation, and pilot results of a study assessing the effect of narrative's impact on PA and a series of other health outcomes.

Objective: This paper presents the rationale, implementation, …

Dramatic Outcomes In Epilepsy: Depression, Suicide, Injuries, And Mortality, Boulenouar Mesraoua, Dirk Deleu, Al Hail Hassan, Melykian Gayane, Alsheikh Lubna, Musab Abdalhalim Ali, Torbjorn Tomson, Bassel Abou Khalil, J Helen Cross, Ali A Asadi-Pooya

Department of Neurology Faculty Papers

In this narrative review, we will discuss some of the significant risks and dramatic consequences that are associated with epilepsy: depression, suicide, seizure-related injuries, and mortality, both in adults and in children. Considering the high prevalence of depression among people with epilepsy (PWE), routine and periodic screening of all PWE for early detection and appropriate management of depression is recommended. PWE should be screened for suicidal ideation regularly and when needed, patients should be referred for a psychiatric evaluation and treatment. When starting an antiepileptic drug (AED) or switching from one to another AED, patients should be advised to report …

Integrating Quality Improvement Into The Echo Model To Improve Care For Children And Youth With Epilepsy, Sucheta Joshi, Kari Gali, Linda Radecki, Amy Shah, Sarah Hueneke, Trisha Calabrese, Alexis Katzenbach, Ramesh Sachdeva, Lawrence Brown, Eve Kimball, Patience White, Peggy Mcmanus, David Wood, Eve-Lynn Nelson, Pattie Archuleta

Project ECHO Bibliography

OBJECTIVE: Project ECHO (Extension for Community Healthcare Outcomes), a telementoring program, utilizes lectures, case-based learning, and an "all teach-all learn" approach to increase primary care provider (PCP) knowledge/confidence in managing chronic health conditions. The American Academy of Pediatrics (AAP) Epilepsy and Comorbidities ECHO incorporated quality improvement (QI) methodology to create meaningful practice change, while increasing PCP knowledge/self-efficacy in epilepsy management using the ECHO model.

METHODS: Monthly ECHO sessions (May 2018 to December 2018) included lectures, case presentations/discussion, and QI review. Pediatric practices were recruited through the AAP. Practices engaged in ECHO sessions and improvement activities including monthly Plan-Do-Study-Act cycles, team …

Self-Regulation And Emotional Reactivity In Infants With Prenatal Exposure To Opioids And Alcohol, Kathryn G Beauchamp, Jean Lowe, Ronald M Schrader, Shikhar Shrestha, Crystal Aragón, Natalia Moss, Julia M Stephen, Ludmila N Bakhireva

Pediatrics Research and Scholarship

BACKGROUND: Infants with prenatal substance exposure are at increased risk for developmental problems, with self-regulatory challenges being some of the most pronounced. The current study aimed to investigate the extent to which prenatal substance exposure (alcohol, opioids) impacts infant self-regulation during a relational stressor and the association between self-regulation and infant affect.

METHODS: Participants were 100 mother-child dyads recruited prenatally (Mean = 23.8 gestational weeks) and completed the Still Face Paradigm (SFP) when infants were 5 to 8 months of age (Mean = 6.9 months) as part of an ENRICH prospective birth cohort study. Based on prospective repeated assessment of …

Genetic Variants And Functional Pathways Associated With Resilience To Alzheimer's Disease, Logan Dumitrescu, Carlos Cruchaga, Et Al

Open Access Publications

Approximately 30% of older adults exhibit the neuropathological features of Alzheimer's disease without signs of cognitive impairment. Yet, little is known about the genetic factors that allow these potentially resilient individuals to remain cognitively unimpaired in the face of substantial neuropathology. We performed a large, genome-wide association study (GWAS) of two previously validated metrics of cognitive resilience quantified using a latent variable modelling approach and representing better-than-predicted cognitive performance for a given level of neuropathology. Data were harmonized across 5108 participants from a clinical trial of Alzheimer's disease and three longitudinal cohort studies of cognitive ageing. All analyses were run …

Interstage Home Monitoring For Infants With Single Ventricle Heart Disease: Education And Management: A Scientific Statement From The American Heart Association., Nancy A. Rudd, Nancy S. Ghanayem, Garick D. Hill, Linda M. Lambert, Kathleen A. Mussatto, Jo Ann Nieves, Sarah Robinson, Girish S. Shirali, Michelle M. Steltzer, Karen Uzark, Nancy A. Pike, American Heart Association Council On Cardiovascular And Stroke Nursing; Council On Lifelong Congenital Heart Disease And Heart Health In The Young; Council On Arteriosclerosis, Thrombosis And Vascular Biology; Council On Clinical Cardiology; And Council On Lifestyle And Cardiometabolic Health

Manuscripts, Articles, Book Chapters and Other Papers

This scientific statement summarizes the current state of knowledge related to interstage home monitoring for infants with shunt-dependent single ventricle heart disease. Historically, the interstage period has been defined as the time of discharge from the initial palliative procedure to the time of second stage palliation. High mortality rates during the interstage period led to the implementation of in-home surveillance strategies to detect physiologic changes that may precede hemodynamic decompensation in interstage infants with single ventricle heart disease. Adoption of interstage home monitoring practices has been associated with significantly improved morbidity and mortality. This statement will review in-hospital readiness for …

Low Anterior Resection Syndrome, Theresa H Nguyen, Reena V Chokshi

Faculty, Staff and Students Publications

PURPOSE OF REVIEW: Low anterior resection syndrome is a highly prevalent condition that can develop after anal sphincter-sparing surgery for rectal cancer and impair quality of life. In this review, we summarize the major features and pathophysiology of this syndrome and discuss treatment approaches.

RECENT FINDINGS: Quality of life correlates significantly with severity of low anterior resection syndrome. Prompt assessment and initiation of therapy are essential to rehabilitating damaged mechanical and neural structures. Anorectal manometry demonstrates a global decrease in sphincteric function postoperatively, though in many patients, function does recover. Transanal irrigation, pelvic floor rehabilitation, and biofeedback are the mainstays …

A Systematic Review Of Interventions For Family Caregivers Who Care For Patients With Advanced Cancer At Home., Soojung Ahn, Rafael D. Romo, Cathy L. Campbell

Nursing | Faculty Scholarship

OBJECTIVE: To examine the characteristics of interventions to support family caregivers of patients with advanced cancer.

METHODS: Five databases (CINAHL, Medline, PsycINFO, Web of Science, and the Cochrane Library) were searched for English language articles of intervention studies utilizing randomized controlled trials or quasi-experimental designs, reporting caregiver-related outcomes of interventions for family caregivers caring for patients with advanced cancer at home.

RESULTS: A total of 11 studies met the inclusion criteria. Based on these studies, the types of interventions were categorized into psychosocial, educational, or both. The characteristics of interventions varied. Most interventions demonstrated statistically significant results of reducing psychological …

White Matter Abnormalities Across Different Epilepsy Syndromes In Adults: An Enigma-Epilepsy Study, Sean N. Hatton, Khoa H. Huynh, Leonardo Bonilha, Eugenio Abela, Saud Alhusaini, Andre Altmann, Marina K. M. Alvim, Akshara R. Balachandra, Emanuele Bartolini, Benjamin Bender, Neda Bernasconi, Andrea Bernasconi, Boris Bernhardt, Núria Bargallo, Benoit Caldairou, Maria E. Caligiuri, Sarah J. A. Carr, Gianpiero L. Cavalleri, Fernando Cendes, Luis Concha, Esmaeil Davoodi-Bojd, Patricia M. Desmond, Orrin Devinsky, Colin P. Doherty, Martin Domin, John S. Duncan, Niels K. Focke, Sonya F. Foley, Antonio Gambardella, Ezequiel Gleichgerrcht, Renzo Guerrini, Khalid Hamandi, Akari Ishikawa, Simon S. Keller, Peter V. Kochunov, Raviteja Kotikalapudi, Barbara A.K. Kreilkamp, Patrick Kwan, Angelo Labate, Soenke Langner, Matteo Lenge, Min Liu, Elaine Lui, Pascal Martin, Mario Mascalchi, José C.V. Moreira, Marcia E. Morita-Sherman, Terence J. O'Brien, Heath R. Pardoe, José C. Pariente, Letícia F. Ribeiro, Mark P. Richardson, Cristiane S. Rocha, Raúl Rodríguez-Cruces, Felix Rosenow, Mariasavina Severino, Benjamin Sinclair, Hamid Soltanian-Zadeh, Pasquale Striano, Peter N. Taylor, Rhys H. Thomas, Domenico Tortora, Dennis Velakoulis, Annamaria Vezzani, Lucy Vivash, Felix Von Podewils, Sjoerd B. Vos, Bernd Weber, Gavin P. Winston, Clarissa L. Yasuda, Alyssa H. Zhu, Paul M. Thompson, Christopher D. Whelan, Neda Jahanshad, Sanjay M. Sisodiya, Carrie R. Mcdonald

Research Administration Articles

The epilepsies are commonly accompanied by widespread abnormalities in cerebral white matter. ENIGMA-Epilepsy is a large quantitative brain imaging consortium, aggregating data to investigate patterns of neuroimaging abnormalities in common epilepsy syndromes, including temporal lobe epilepsy, extratemporal epilepsy, and genetic generalized epilepsy. Our goal was to rank the most robust white matter microstructural differences across and within syndromes in a multicentre sample of adult epilepsy patients. Diffusion-weighted MRI data were analysed from 1069 healthy controls and 1249 patients: temporal lobe epilepsy with hippocampal sclerosis (n = 599), temporal lobe epilepsy with normal MRI (n = 275), genetic generalized epilepsy (n …

The Personality Profile Of Chronic Alcohol Dependent Patients With Comorbid Gambling Disorder Symptoms, Ildikó Kovács, Ildikó Katalin Pribék, Ildikó Demeter, Sándor Rózsa, Zoltán Janka, Zsolt Demetrovics, Bálint Andó

Open Access Publications

BACKGROUND AND AIMS: The importance of personality characteristics in the diagnosis and treatment of gambling disorder (GD) and alcohol use disorder (AUD) is often highlighted in scientific literature. This study aimed to test predictions about the associations of temperament and character in chronic AUD patients with comorbid GD symptoms and without them.

METHODS: Chronic AUD patients enrolled from an inpatient clinic were divided in two groups based on cluster analysis, AUD patients with (AUD + GD group: n = 30) and without (AUD group: n = 68) GD symptoms. Severity of GD symptoms and personality dimensions (Cloninger's Temperament and Character …

Recruitment Of Schools For Intervention Research To Reduce Health Disparities For Sexual And Gender Minority Students, Daniel Shattuck, Janie Lee Hall, Amy Green, Cynthia Greenberg, Linda Peñaloza, Mary Ramos, Cathleen Willging

Pediatrics Research and Scholarship

Recruiting schools for intervention research can be daunting. This study examined the experiences of researchers recruiting public high schools for a randomized controlled trial to reduce suicide disparities for sexual and gender minority (SGM) youth by implementing evidence-based strategies to enhance school environments. We enrolled 42 schools throughout New Mexico between August 2016 and April 2017. Based on qualitative analysis of recruitment efforts, three groups of factors affected enrollment: (1) non-SGM-specific factors, (2) SGM-specific factors, and (3) facilitating factors. Non-SGM-specific factors negatively impacted the willingness or ability to participate (e.g., demanding staff workloads and beliefs that "outsiders" should not assist …

Association Of Tph1 And Serotonin Transporter Genotypes With Treatment Response For Suicidal Ideation: A Preliminary Study, David A Nielsen, Huiqiong Deng, Michelle A Patriquin, Mark J Harding, John Oldham, Ramiro Salas, J Christopher Fowler, B Christopher Frueh

Staff and Researcher Publications

Variants in three genes coding for components of the serotonergic system, the tryptophan hydroxylase 1 (TPH1) rs1799913, serotonin transporter (SLC6A4) 5-HTTLPR, and serotonin receptor 2A (HTR2A) rs6311, were evaluated for association with suicidal ideation (SI) and with recovery from SI in a psychiatric inpatient population. Five hundred and eighty-two adult inpatients, including 390 patients who had SI, collected from December 2012 to April 2016 were assessed. SI recovery, calculated as change in SI between the first two-week period after admission and weeks 5 and 6, was appraised for association with the three variants. In this preliminary study, both TPH1 and …

The Role Of Parent Self-Regulation In Youth Type 1 Diabetes Management., Katherine W Bauer, Marisa E Hilliard, Dana K. Albright Phd, Sharon L Lo, Emily M. Fredericks, Alison L Miller

Health Services and Informatics Research

PURPOSE OF REVIEW: Youth with strong self-regulation (SR), or the ability to manage thoughts, emotions, and behaviors, engage in more effective type 1 diabetes (T1D) management. However, while parent support and engagement are critical to ensuring positive youth T1D outcomes, it is rarely considered that parents' SR may also influence youth T1D management. If this is the case, novel interventions to improve parents' SR or ensure adequate support for parents with SR challenges offer great potential to improve family functioning and youth T1D management.

RECENT FINDINGS: Theoretical and preliminary empirical evidence suggests that parental SR impacts family processes that support …

Defining A Research Agenda For Layperson Prehospital Hemorrhage Control: A Consensus Statement, Eric Goralnick, Erin Andrade, Et Al

Open Access Publications

Importance: Trauma is the leading cause of death for US individuals younger than 45 years, and uncontrolled hemorrhage is a major cause of trauma mortality. The US military's medical advancements in the field of prehospital hemorrhage control have reduced battlefield mortality by 44%. However, despite support from many national health care organizations, no integrated approach to research has been made regarding implementation, epidemiology, education, and logistics of prehospital hemorrhage control by layperson immediate responders in the civilian sector.

Objective: To create a national research agenda to help guide future work for prehospital hemorrhage control by laypersons.

Evidence Review: The 2-day, …

Wellness Project Implementation Within Houston's Faith And Diabetes Initiative: A Mixed Methods Study, Rebecca Wells, Ellen D Breckenridge, Stephen H Linder

Faculty, Staff and Student Publications

BACKGROUND: Faith-based health promotion has shown promise for supporting healthy lifestyles, but has limited evidence of reaching scale or sustainability. In one recent such effort, volunteers from a diverse range of faith organizations were trained as peer educators to implement diabetes self-management education (DSME) classes within their communities. The purpose of this study was to identify factors associated with provision of these classes within six months of peer-educator training.

METHODS: This study used the Consolidated Framework for Implementation Research (CFIR) to identify patterns from interviews, observations, attendance records, and organizational background information. Two research team members thematically coded interview transcripts …

Can Children Catch Up From The Consequences Of Undernourishment? Evidence From Child Linear Growth, Developmental Epigenetics, And Brain And Neurocognitive Development, Jef L. Leroy, Edward A. Frongillo Jr., Pragya Dewan, Maureen M. Black, Robert A. Waterland

Faculty Publications

Recovery from nutritionally induced height deficits continues to garner attention. The current literature on catch-up growth, however, has 2 important limitations: wide-ranging definitions of catch-up growth are used, and it remains unclear whether children can recover from the broader consequences of undernutrition. We addressed these shortcomings by reviewing the literature on the criteria for catch-up in linear growth and on the potential to recover from undernutrition early in life in 3 domains: linear growth, developmental epigenetics, and child brain and neurocognitive development. Four criteria must be met to demonstrate catch-up growth in height: after a period in which a growth-inhibiting …

Physiological Factors Of Female Runners With And Without Stress Fracture Histories: A Pilot Study., Therese E Johnston, Colleen Dempsey, Frances Gilman, Ryan Tomlinson, Ann-Katrin Jacketti, Jeremy Close

Department of Physical Therapy Faculty Papers

BACKGROUND: Female runners are at increased risk of stress fractures (SFs) compared with men. Literature is lacking with regard to best practice for preventing and treating SFs in women. The purpose of the study was to compare physiological measures and running-related factors between women of various ages and running abilities with and without a history of running-related SFs.

HYPOTHESIS: Women with and without SF histories will differ with regard to medical and menstrual history, bone health, body composition, nutrition, and running history.

STUDY DESIGN: Prospective cohort study.

LEVEL OF EVIDENCE: Level 2.

METHODS: A total of 20 female runners with …

Renal Trajectory Patterns Are Associated With Postdischarge Mortality In Patients With Cirrhosis And Acute Kidney Injury, Ayse L Mindikoglu, Ruben Hernaez, Yan Liu, Jennifer R Kramer, Thomas Taylor, Abbas Rana, Fasiha Kanwal

Faculty, Staff and Students Publications

BACKGROUND & AIMS: Little is known about long-term outcomes of acute kidney injury (AKI) in patients with cirrhosis. Outcomes can vary with stage of AKI, chronic kidney disease, and trajectory of renal function.

METHODS: We collected data from the Department of Veterans Affairs and identified 6917 patients with cirrhosis who developed AKI during hospitalization at any of its 127 hospitals, from 2004 through 2014. We used latent class analysis of serial creatinine measurements during the index hospitalization to determine trajectories of renal function.

RESULTS: Overall, 32% of patients died within 90 days of discharge from the hospital and 48% of …

A Domain-General Cognitive Core Defined In Multimodally Parcellated Human Cortex, Moataz Assem, Matthew F Glasser, David C Van Essen, John Duncan

2020-Current year OA Pubs

Numerous brain imaging studies identified a domain-general or "multiple-demand" (MD) activation pattern accompanying many tasks and may play a core role in cognitive control. Though this finding is well established, the limited spatial localization provided by traditional imaging methods precluded a consensus regarding the precise anatomy, functional differentiation, and connectivity of the MD system. To address these limitations, we used data from 449 subjects from the Human Connectome Project, with the cortex of each individual parcellated using neurobiologically grounded multimodal MRI features. The conjunction of three cognitive contrasts reveals a core of 10 widely distributed MD parcels per hemisphere that …

Covid-19 Preclinical Models: Human Angiotensin-Converting Enzyme 2 Transgenic Mice., Cathleen Lutz, Leigh Maher, Charles Lee, Wonyoung Kang

Faculty Research 2020

Coronavirus disease 2019 (COVID-19) is a declared pandemic that is spreading all over the world at a dreadfully fast rate. Severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2), the pathogen of COVID-19, infects the human body using angiotensin-converting enzyme 2 (ACE2) as a receptor identical to the severe acute respiratory syndrome (SARS) pandemic that occurred in 2002-2003. SARS-CoV-2 has a higher binding affinity to human ACE2 than to that of other species. Animal models that mimic the human disease are highly essential to develop therapeutics and vaccines against COVID-19. Here, we review transgenic mice that express human ACE2 in the airway and …

Role Of Micro-Rna For Pain After Surgery: Narrative Review Of Animal And Human Studies, Juan P Cata, Aysegul Gorur, Xiaoyi Yuan, Nathaniel K Berg, Anil K Sood, Holger K Eltzschig

Faculty, Staff and Student Publications

One of the most prevalent symptoms after major surgery is pain. When postoperative pain treatment is unsatisfactory, it can lead to poor surgical recovery, decreased quality of life, and increased health care costs. Current analgesics, single or in combination, have limited efficacy due to low potency, limited duration of action, toxicities, and risk of addiction. The lack of nonaddictive strong analgesics along with the over prescription of opioids has led to an opioid epidemic in the United States. Therefore, there is an urgent need for the development of newer analgesics. Microribonucleic acids (miRNAs) are small noncoding RNA molecules that modulate …

Randomized Controlled Trial Of A Multilevel Intervention To Address Social Determinants Of Refugee Mental Health, Jessica R. Goodkind, Deborah Bybee, Julia Meredith Hess, Suha Amer, Martin Ndayisenga, R Neil Greene, Ryeora Choe, Brian Isakson, Brandon Baca, Mahbooba Pannah

Pediatrics Research and Scholarship

Understanding processes that support the well-being of the unprecedented numbers of forcibly displaced people throughout the world is essential. Growing evidence documents post-migration stressors related to marginalization as key social determinants of refugee mental health. The goal of this RCT was to rigorously test a social justice approach to reducing high rates of distress among refugees in the United States. The 6-month multilevel, strengths-based Refugee Well-being Project (RWP) intervention brought together university students enrolled in a 2-semester course and recently resettled refugees to engage in mutual learning and collaborative efforts to mobilize community resources and improve community and systems responsiveness …

Acute Maltodextrin Supplementation During Resistance Exercise, Dylan T Wilburn, Steven B Machek, Thomas D Cardaci, Paul S Hwang, Darryn S Willoughby

Faculty, Staff and Students Publications

Most of the research investigating the ergogenic enhancing mechanisms of carbohydrate have been conducted using aerobic based exercise. Therefore, the purpose of this study was to investigate the effects of pre-exercise maltodextrin ingestion on resistance exercise performance, serum insulin, epinephrine, glucose, and muscle glycogen concentrations. In a double blind, cross over, repeated measures design, participants completed four sets to failure at 70% of 1-RM with 45s rest on the angled leg press with or without pre-exercise maltodextrin (2g/kg) after a 3hr fast. Serum glucose, epinephrine, and insulin were assessed at baseline, 30 min post-ingestion, immediately after, and 1hr post-exercise with …

Decomposing Loss Aversion From Gaze Allocation And Pupil Dilation, Feng Sheng, Arjun Ramakrishnan, Darsol Seok, Wenjia Joyce Zhao, Samuel Thelaus, Puti Cen, Michael Louis Platt

Faculty, Staff and Student Publications

Loss-averse decisions, in which one avoids losses at the expense of gains, are highly prevalent. However, the underlying mechanisms remain controversial. The prevailing account highlights a valuation bias that overweighs losses relative to gains, but an alternative view stresses a response bias to avoid choices involving potential losses. Here we couple a computational process model with eye-tracking and pupillometry to develop a physiologically grounded framework for the decision process leading to accepting or rejecting gambles with equal odds of winning and losing money. Overall, loss-averse decisions were accompanied by preferential gaze toward losses and increased pupil dilation for accepting gambles. …

Why Do Graduates Choose To Work In A Less Attractive Specialty? A Cross-Sectional Study On The Role Of Personal Values And Expectations, Van Anh Nguyen, Karen D. Könings, E Pamela Wright Phd, Ms, Med, Rn, Cen, Giang Bao Kim, Hoat Ngoc Luu, Albert J. Scherpbier, Jeroen J. Van Merriënboer

Publications

BACKGROUND: Primary health care (PHC), of which preventive medicine (PM) is a subspecialty, will have to cope with a deficiency of staff in the future, which makes the retention of graduates urgent. This study was conducted in Vietnam, where PM is an undergraduate degree in parallel to medical training. It aims to identify facilitating and hindering factors that impact recruitment and retention of PM graduates in the specialty. METHODS: A cross-sectional study enrolled 167 graduates who qualified as PM doctors from a Vietnamese medical school, between 2012 and 2018. Data were collected via an online questionnaire that asked participants about …