Medicine and Health Sciences Commons^™

Neural Responses And Perceptual Sensitivity To Sound Depend On Sound-Level Statistics, Björn Herrmann, Thomas Augereau, Ingrid S. Johnsrude

Brain and Mind Institute Researchers' Publications

© 2020, The Author(s). Sensitivity to sound-level statistics is crucial for optimal perception, but research has focused mostly on neurophysiological recordings, whereas behavioral evidence is sparse. We use electroencephalography (EEG) and behavioral methods to investigate how sound-level statistics affect neural activity and the detection of near-threshold changes in sound amplitude. We presented noise bursts with sound levels drawn from distributions with either a low or a high modal sound level. One participant group listened to the stimulation while EEG was recorded (Experiment I). A second group performed a behavioral amplitude-modulation detection task (Experiment II). Neural activity depended on sound-level statistical …

Modeling An Auditory Stimulated Brain Under Altered States Of Consciousness Using The Generalized Ising Model, Sivayini Kandeepan, Jorge Rudas, Francisco Gomez, Bobby Stojanoski, Sree Ram Valluri, Adrian Mark Owen, Lorina Naci, Emily Sophia Nichols, Andrea Soddu

Brain and Mind Institute Researchers' Publications

Propofol is a short-acting medication that results in decreased levels of consciousness and is used for general anesthesia. Although it is the most commonly used anesthetic in the world, much remains unknown about the mechanisms by which it induces a loss of consciousness. Characterizing anesthesia-induced alterations to brain network activity might provide a powerful framework for understanding the neural mechanisms of unconsciousness. The aim of this work was to model brain activity in healthy brains during various stages of consciousness, as induced by propofol, in the auditory paradigm. We used the generalized Ising model (GIM) to fit the empirical fMRI …

The World On Pause: A Children's Book About Living During A Pandemic, Amanda Desmarais

Senior Honors Projects

Life as we now know it has drastically changed since March 2020. Over 60 million people throughout the world have been infected with COVID-19. Unfortunately, over a million have died from the virus in a short period of time. The last pandemic occurred in 1918, many years before most of us were born. Since the pandemic is a health crisis most generations have never experienced, adults and children alike are learning to cope simultaneously. It is difficult to teach children coping mechanisms during these chaotic and unfamiliar times. Family members can’t set positive examples if their coping techniques are inconsistent. …

The 2019 P-Mig Student Survey Report And Capturing The Undergraduate Perspective Of Physiology Programming, Jennifer Rogers, Jenny L. Mcfarland, Claudia I. Stanescu, Patrick L. Crosswhite, Anne R. Crecelius

Health and Sport Science Faculty Publications

The aim of the 2019 Student Survey was to inform the Physiology Majors Interest Group (PMIG) of characteristics of undergraduates enrolled in physiology courses or degree programs from across the United States, to be used as one input source for development of program-level guidelines. 1389 participants from seven universities completed the 2019 P-MIG Student Survey. 37% reported enrollment in a physiology/human physiology major; allied health related programs were the second most common (24%). 61% of respondents reported attending a community college, the majority of whom enrolled in one or more courses at a community college while in high school (44%). …

Cost, Coverage, And The Underuse Of Medications Among People With Cf, Semret Seyoum, Marsha Regenstein, Lea Nolan

Health Policy and Management Issue Briefs

No abstract provided.

Law Library Blog (December 2020): Legal Beagle's Blog Archive, Roger Williams University School Of Law

Law Library Newsletters/Blog

No abstract provided.

Investigating The Psychological Impact Of Covid-19 Among Healthcare Workers: A Meta-Analysis, Kavita Batra, Tejinder Pal Singh, Manoj Sharma, Ravi Batra, Nena Schvaneveldt

Environmental & Occupational Health Faculty Publications

© 2020 by the authors. Licensee MDPI, Basel, Switzerland. Previous meta-analyses were conducted during the initial phases of the COVID-19 pandemic, which utilized a smaller pool of data. The current meta-analysis aims to provide additional (and updated) evidence related to the psychological impact among healthcare workers. The search strategy was developed by a medical librarian and bibliographical databases, including Medline, Embase, CINAHL, PsycINFO, and Scopus were searched for studies examining the impact of the COVID-19 pandemic on the psychological health of healthcare workers. Articles were screened by three reviewers. Heterogeneity among studies was assessed by I2 statistic. The random-effects model …

Parillo, Sophia - Covid-19 Journal, Sophia Parillo

Personal Journals

Personal diary of EIU college student and junior Elementary Education major with a minor in orchestra. Her journal documents the holiday season of 2020 and includes documentation that illustrates life during the pandemic.

Arguelles, Ceci - Covid-19 Journal, Ceci Arguelles

Personal Journals

Personal diary of EIU student Ceci Arguelles documenting her early experience with the Covid-19 pandemic. Submission includes photos and a description of the images.

Tagtmeier, Daniel - Covid-19 Journal, Daniel Tagtmeier

Personal Journals

EIU student, Daniel Tagtmeier writes about the effect of the pandemic on his learning and homelife, particularly his relationship with his grandmother and the inability to see her in the early stages of the pandemic.

Developing A Health Communication Campaign For Disposal Of Unused Opioid Medications, Kathleen L. Egan, Mark Wolfson, Kaylee M. Lukacena, Carina Mazariegos Zelaya, Monique S. Mcleary, Donald W. Helme

Communication Faculty Publications

Introduction

Communities throughout the United States have implemented medicine disposal programs to prevent diversion of unused opioid analgesics from homes but a general lack of awareness may contribute to low rates of utilization. The objective of this study was to develop and test community-based campaign messages promoting appropriate disposal of unused opioids at disposal programs.

Methods

In Fall 2019, 491 residents (79% female, 97% White, mean age: 40 years) of five rural, Appalachian counties (3 in Kentucky and 2 in North Carolina) completed a web-based, experimental survey. Participants were randomly exposed to two of four messages and rated each message …

Learning Before And During The Covid-19 Outbreak: A Comparative Analysis Of Crisis Learning In South Korea And The Us, Seulki Lee, Jungwon Yeo, Chongmin Na

Research Collection School of Social Sciences

Learning is imperative in government responses to crises like the COVID-19 pandemic. This study examines the South Korean and United States governments’ responses to COVID-19 from a comparative perspective. The analysis focuses on crisis learning conducted before and during the COVID-19 outbreak, using the conceptual categories of intercrisis/intracrisis learning and single-/double-loop learning. The findings suggest that double-loop, intercrisis learning allows for more effective crisis management by (re)developing a common operating framework. The efficacy of learning is enhanced when double-loop learning is followed by single-loop learning that embeds new structures and operational procedures. The findings also suggest that intercrisis learning facilitates …

Stay Mindful And Carry On: Mindfulness Neutralizes Covid-19 Stressors On Work Engagement Via Sleep Duration, Michelle Xue Zheng, Theodore Charles Masters-Waage, Jingxian Yao, Yichen Lu, Noriko Tan, Jayanth Narayanan

Research Collection Lee Kong Chian School Of Business

We examine whether mindfulness can neutralize the negative impact of COVID-19 stressors on employees' sleep duration and work engagement. In Study 1, we conducted a field experiment in Wuhan, China during the lockdown between February 20, 2020, and March 2, 2020, in which we induced state mindfulness by randomly assigning participants to either a daily mindfulness practice or a daily mind-wandering practice. Results showed that the sleep duration of participants in the mindfulness condition, compared with the control condition, was less impacted by COVID-19 stressors (i.e., the increase of infections in the community). In Study 2, in a 10-day daily …

Face Selective Patches In Marmoset Frontal Cortex, David J. Schaeffer, Janahan Selvanayagam, Kevin D. Johnston, Ravi S. Menon, Winrich A. Freiwald, Stefan Everling

Brain and Mind Institute Researchers' Publications

© 2020, The Author(s). In humans and macaque monkeys, socially relevant face processing is accomplished via a distributed functional network that includes specialized patches in frontal cortex. It is unclear whether a similar network exists in New World primates, who diverged ~35 million years from Old World primates. The common marmoset is a New World primate species ideally placed to address this question given their complex social repertoire. Here, we demonstrate the existence of a putative high-level face processing network in marmosets. Like Old World primates, marmosets show differential activation in anterior cingulate and lateral prefrontal cortices while they view …

Coexistence Of Perseveration And Apathy In The Tdp-43Q331k Knock-In Mouse Model Of Als–Ftd, Eosu Kim, Matthew A. White, Benjamin U. Phillips, Laura Lopez-Cruz, Hyunjeong Kim, Christopher J. Heath, Jong Eun Lee, Lisa M. Saksida, Jemeen Sreedharan, Timothy J. Bussey

Brain and Mind Institute Researchers' Publications

© 2020, The Author(s). Perseveration and apathy are two of the most common behavioural and psychological symptoms of dementia (BPSDs) in amyotrophic lateral sclerosis–frontotemporal dementia (ALS–FTD). Availability of a validated and behaviourally characterised animal model is crucial for translational research into BPSD in the FTD context. We behaviourally evaluated the male TDP-43Q331K mouse, an ALS–FTD model with a human-equivalent mutation (TDP-43Q331K) knocked into the endogenous Tardbp gene. We utilised a panel of behavioural tasks delivered using the rodent touchscreen apparatus, including progressive ratio (PR), extinction and visual discrimination/reversal learning (VDR) assays to examine motivation, response inhibition and cognitive flexibility, respectively. …

Brain Substrates Explain Differences In The Adoption And Degree Of Financial Digitalization, Santiago Carbo-Valverde, Juan A. Lacomba-Arias, Francisco M. Lagos-García, Francisco Rodriguez-Fernandez, Juan Verdejo-Román

All Works

© 2020, The Author(s). This study analyzes neural responses connected to trust and risk to explain financial digitalization decisions. It shows that brain responses distinctively inform differences in the adoption of digital financial channels that are not shown by any other sociodemographic or behavioral indicators. From a methodological standpoint, the study explores if usage patterns of digital financial channels and instruments are associated with psychological and biological indicators; it uses functional magnetic resonance imaging (fMRI) to investigate whether financial digitalization decisions are linked to the evoked brain response to the safety associated with video images of financial transactions through digitalized …

The Drug Overdose Epidemic Seen Through Different Lenses, Barbara Blake Gonzalez, Richard Cebula, James V. Koch

Economics Faculty Publications

The age-adjusted death rate from drug overdoses in the United States per 100,000 individuals rose from 6.8 in 2010 to 17.1 in 2018. The most common explanation offered is the deaths of despair hypothesis. We identify additional factors that have contributed to the rise in drug overdose deaths in cities and counties. Methods: We utilize a period fixed effects model with a multi-variate panel data set for 94 independent cities and counties in Virginia for the period 2008 through 2017. Results: The drug overdose mortality rate is: (a) an increasing function (prob.

Organizational Strategies To Promote Nurse Resilience In The Acute Care Hospital Inpatient Setting: An Integrative Review, Marcia A. Depolo

Doctoral Dissertations and Projects

Nurses practicing in acute care hospital environments are exposed to constant stressors from a variety of sources. Workplace stress can lead to unhealthy coping behaviors, illness, and burnout, with intent to leave the organization or the nursing profession altogether. Resilience-building strategies can be employed to foster coping, improve nurse wellbeing, increase job satisfaction, promote retention, and enhance quality patient outcomes. This integrative review provides a synthesis of scholarly publications on nursing resilience from January 2014 through October 2020. Themes to promote nursing resilience occurred at three levels: personal or individual, unit or group, and organizational. This paper will provide a …

Neural Correlates Of Social Pain In Psychological Disorders: Implications For Educational Settings, Skye E. Johnson

Honors Projects

Pain has long been defined as a multidimensional construct; in past research, not only have the physical and sensory aspects of pain been investigated, but also the cognitive and emotional aspects, which include the experience of social pain. This experience is generally accepted to be very distressing and can have adverse effects on one's mental health, especially for those with neurological disorders. In my paper, I examine the effects of social pain on brain activity in individuals with autism spectrum disorder (ASD) and borderline personality disorder (BPD) as compared to those who are neurotypical. This research finds that while neurotypical …

Spirituality As A Moderator Between Ptss And Cardiovascular Reactivity, Kriti Sharda

Honors Scholar Theses

Posttraumatic stress symptoms (PTSS) can be distressing and produce robust cardiovascular symptoms, such as increased heart rate and blood pressure, which have been implicated in higher risk of developing cardiovascular disease (CVD). Identifying factors that may reduce symptoms may suggest therapeutic strategies. One such potential factor is spirituality, given that spirituality is associated with both reducing PTSS and with preventing or improving CVD. We sampled 63 young college women who indicated being exposed to unwanted sexual contact. We asked them to write about their experience while we took heart rate (HR), systolic blood pressure (SBP) and diastolic blood pressure (DBP) …

Prescribing Laughter To Ameliorate Mental Health, Sleep, And Wellbeing In University Students: A Protocol For A Feasibility Study Of A Randomised Controlled Trial, Freda N. Gonot-Schoupinsky, Gulcan Garip, David Sheffield, Omar M. Omar, Teresa Arora

All Works

© 2020 Objectives: This research is the first study to investigate the potential effects of a laughter prescription on both psychological health and objective sleep parameters in university students. The primary objective is to evaluate the feasibility of prescribing laughter to inform a larger randomised controlled trial. Secondary objectives are to assess if a two-week laughter prescription improves subjective and objective sleep outcomes, wellbeing, and/or psychological health outcomes. Trial design: To assess the feasibility of a randomised controlled trial for laughter prescription in relation to sleep, psychological health, and wellbeing. Forty university students will be recruited and randomised to one …

Physical Education And Anti-Blackness, Brian Culp

Faculty and Research Publications

This commentary is not intended to be an all-inclusive “catch-all” but a starting point to inspire behavior change, cultural fluency, and an “ideological repositioning” of how we think about our professional work. In defining anti-Blackness, the article provides perspectives from educational literature, research, and personal observations before providing a challenge to SHAPE America and all professionals involved in efforts related to the promotion of quality physical education.

Status And Factors Associated With Healthcare Choices Among Older Adults And Children In An Urbanized County: A Cross-Sectional Study In Kunshan, China, Yuxi Zhao, Linqi Mao, Jun Lu, Qi Zhang, Gang Chen, Mei Sun, Fengshui Chang, Xiaohong Li

Community & Environmental Health Faculty Publications

As important unit for regional health planning, urbanized counties are facing challenges because of internal migrants and aging. This study took urbanized counties in China as cases and two key populations as objects to understand different populations’ intentions of choosing corresponding health service resources and to provide support for resource allocation. A cross-sectional study was conducted in Kunshan, a highly urbanized county in China, in 2016, among older adults aged 60 or over and children aged 0–6. Multinomial logistics models were used to identify the factors associated with healthcare choices. In this study, we found that income, distance of the …

Covid-19, Coronavirus, Wuhan Virus, Or China Virus? Understanding How To “Do No Harm" When Naming An Infectious Disease, Theodore C. Masters-Waage, Nilotpal Jha, Jochen Reb

Research Collection Lee Kong Chian School Of Business

When labeling an infectious disease, officially sanctioned scientific names, e.g., “H1N1 virus,” are recommended over place-specific names, e.g., “Spanish flu.” This is due to concerns from policymakers and the WHO that the latter might lead to unintended stigmatization. However, with little empirical support for such negative consequences, authorities might be focusing on limited resources on an overstated issue. This paper empirically investigates the impact of naming against the current backdrop of the 2019-2020 pandemic.

Staying Connected: The Importance Of Social Integration On The Well-Being Of Older Adults, Paulin T. Straughan, Vincent Chua, Stephen Hoskins, Frosch Quek

ROSA Research Briefs

It has been about a year since COVID-19 first emerged and reshaped the daily lives of people around the globe, including Singaporeans. Since moving past the circuit breaker in June, Singapore has gradually re-opened and relaxed its restrictions in different phases. As Singapore prepares for Phase 3- the final and least restrictive phase, it is important to examine how Singaporeans have coped and responded with the circuit breaker (7 April 2020) and its gradual easing of restriction in Phase 1 (2nd June 2020) and Phase 2 (19 June 2020), and identify the groups which have fallen through the gaps in …

How Peer Support Specialists Uniquely Initiate And Build Connection With Young People Experiencing Homelessness, James Erangey, Connor Marvin, Danielle Maude Littman, Meredith Mollica, Kimberly Bender, Tom Lucas, Tara Milligan

Graduate School of Social Work: Faculty Scholarship

Young people experiencing homelessness are often apprehensive to engage in conventional service systems due to prior mistreatment by providers and others in their lives, as well as stigma associated with accessing services. Even when relationships between service providers and young people are initiated, they often end prematurely. Mutual aid, or peer-to-peer support, has a long and promising history within the mental health field, yet has received little empirical attention in work with young people experiencing homelessness. The present study used participatory qualitative methods to understand how peers uniquely initiate and build connection with young people experiencing homelessness. Through interviews and …

Elliott, Santasia - Covid-19 Journal, Santasia Elliott

Personal Journals

Personal journal of Santasia Elliot that includes images of business signs a snippets of social life in the Fall of 2020 as it relates to the effect of the pandemic on communities. In this instance, the documentation is from Danville, IL.

Bangladesh: Covid-19 Knowledge, Attitudes, Practices & Needs—Responses From Three Rounds Of Data Collection Among Adolescent Girls In Districts With High Rates Of Child Marriage, Sajeda Amin, Ubaidur Rob, Sigma Ainul, Md. Irfan Hossain, Forhana Rahman Noor, Iqbal Ehsan, Mehnaz Manzur

Poverty, Gender, and Youth

From April 20–30, 2020, during a nationwide lockdown, the Population Council Bangladesh conducted the first round of a rapid phone-based survey on COVID-19 knowledge, attitudes, and practices. The survey randomly selected girls who had provided phone numbers during enrollment in a skills-building program that began before the pandemic. The survey’s objective was to assess the impact of COVID-19 on adolescent lives and to design programs that would contribute to protecting girls and meet social distancing guidelines imposed by the government. Phone interviews were conducted with 479 girls living in the districts of Chapainawabganj, Kushtia, and Sherpur who were participants in …

Brain Metabolite Levels In Sedentary Women And Non-Contact Athletes Differ From Contact Athletes, Amy L. Schranz, Gregory A. Dekaban, Lisa Fischer, Kevin Blackney, Christy Barreira, Timothy J. Doherty, Douglas D. Fraser, Arthur Brown, Jeff Holmes, Ravi S. Menon, Robert Bartha

Brain and Mind Institute Researchers' Publications

White matter tracts are known to be susceptible to injury following concussion. The objective of this study was to determine whether contact play in sport could alter white matter metabolite levels in female varsity athletes independent of changes induced by long-term exercise. Metabolite levels were measured by single voxel proton magnetic resonance spectroscopy (MRS) in the prefrontal white matter at the beginning (In-Season) and end (Off-Season) of season in contact (N = 54, rugby players) and non-contact (N = 23, swimmers and rowers) varsity athletes. Sedentary women (N = 23) were scanned once, at a time equivalent to the Off-Season …

Structure Of Population Activity In Primary Motor Cortex For Single Finger Flexion And Extension, Spencer A. Arbuckle, Jeff Weiler, Eric A. Kirk, Charles L. Rice, Marc Schieber, J. Andrew Pruszynski, Naveed Ejaz, Jörn Diedrichsen

Brain and Mind Institute Researchers' Publications

Copyright © 2020 the authors How is the primary motor cortex (M1) organized to control fine finger movements? We investigated the population activity in M1 for single finger flexion and extension, using 7T functional magnetic resonance imaging (fMRI) in female and male human participants and compared these results to the neural spiking patterns recorded in two male monkeys performing the identical task. fMRI activity patterns were distinct for movements of different fingers, but were quite similar for flexion and extension of the same finger. In contrast, spiking patterns in monkeys were quite distinct for both fingers and directions, which is …