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Exertional Heat Stroke In A Male High School Runner With Disordered Eating: A Disablement Model Case Study, Brittni G. Hoover, Rebecca M. Hirschhorn, Allison B. Smith, Amy F. Hand Jan 2022

Exertional Heat Stroke In A Male High School Runner With Disordered Eating: A Disablement Model Case Study, Brittni G. Hoover, Rebecca M. Hirschhorn, Allison B. Smith, Amy F. Hand

Clinical Practice in Athletic Training

A 16-year-old male high school cross country athlete collapsed at the end of an afternoon 5K cross country meet. The patient was unable to stand, and after outwardly displaying confusion and agitation, his coaches sought assistance from the athletic trainers (ATs). The patient consumed one cup of water and a granola bar on the day of the meet. The ambient air temperature was 90°F with 69% humidity. Differential diagnoses included exertional heat stroke (EHS), exertional heat exhaustion, exertional collapse associated with sickle cell trait, heat syncope, dehydration, malnutrition, and hypoglycemia. Approximately 20 minutes passed between activation of the emergency action …


Characteristics Of Sickle Cell Trait Policies And Procedures At Ncaa Division Iii Institutions, M A. Eilers, B J. Warner, D M. Gallegos, J A. Clark, S A. Cage Jan 2022

Characteristics Of Sickle Cell Trait Policies And Procedures At Ncaa Division Iii Institutions, M A. Eilers, B J. Warner, D M. Gallegos, J A. Clark, S A. Cage

Clinical Practice in Athletic Training

Context: In 2010, the National Collegiate Athletic Association (NCAA) introduced a proposal addressing sickle cell trait screening. This proposal later became a policy that required student-athletes in their first year of eligibility to provide their institution with accurate information regarding their sickle cell trait status. There does not appear to be a recent study published that has examined the sickle cell trait screening policy and procedures currently being used by NCAA Division III Institutions. Thus, the purpose of this study was to describe the characteristics of sickle cell trait policies and procedures at NCAA Division III institutions. Methods: We used …


Scott's Last Words, Peter Garside Dec 2021

Scott's Last Words, Peter Garside

Studies in Scottish Literature

Walter Scott’s dying words as recounted by J. G. Lockhart, widely accepted by in the Victorian period, have since been seen as largely fabricated. In 1938, H. J. C. Grierson blamed Lockahart’s “pious myth” on a “lady relative” of Scott’s anxious to deflect future detractors who might vilify Scott as irreligious. The concerened lady, unnamed by Grierson, was Mrs Harriet Scott of Harden, one of Scott’s first confidants, early adviser on literary matters, and later nearby neighbour at Mertoun House. Her positive influence on Scott, still underestimated, is hardly that of the “evangelical lady” featured regularly in post-Grierson Scott biographies. …


Protocol For Escitalopram And Language Intervention For Subacute Aphasia (Elisa): A Randomized, Double Blind, Placebo-Controlled Trial, Melissa D. Stockbridge, Julius Fridriksson, Souvik Sen, Leonardo Bonilha Dec 2021

Protocol For Escitalopram And Language Intervention For Subacute Aphasia (Elisa): A Randomized, Double Blind, Placebo-Controlled Trial, Melissa D. Stockbridge, Julius Fridriksson, Souvik Sen, Leonardo Bonilha

Faculty Publications

In this forthcoming multicenter, prospective, randomized, double-blind placebo-controlled trial, we will investigate the augmentative effects of a selective serotonin reuptake inhibitor, escitalopram, on language therapy in individuals with post-stroke aphasia. We hypothesize that, when combined with language therapy, daily escitalopram will result in greater improvement than placebo in an untrained picture naming task (Philadelphia Naming Test short form) administered one week after the end of language therapy. We also will examine whether escitalopram's effect on language is independent of its effect on depression, varies with lesion location, or is associated with increased functional connectivity within the left hemisphere. Finally, we …


Family Composition And Stability For Orphans: A Longitudinal Study Of Well-Being In 5 Low- And Middle-Income Countries, Christine L. Gray, Kathryn Whetten, Julie L. Daniels, Michael G. Hudgens, Audrey E. Pettifor, Amy M. Hobbie, Nathan M. Thielman, Misganaw E. Dubie, Dafrosa Itemba, Ira Madan, Vanroth Vann, Austine I. Wasonga, Rachel Manongi, Jan Ostermann Ph.D., Rachel A. Whetten, Brian W. Pence Dec 2021

Family Composition And Stability For Orphans: A Longitudinal Study Of Well-Being In 5 Low- And Middle-Income Countries, Christine L. Gray, Kathryn Whetten, Julie L. Daniels, Michael G. Hudgens, Audrey E. Pettifor, Amy M. Hobbie, Nathan M. Thielman, Misganaw E. Dubie, Dafrosa Itemba, Ira Madan, Vanroth Vann, Austine I. Wasonga, Rachel Manongi, Jan Ostermann Ph.D., Rachel A. Whetten, Brian W. Pence

Faculty Publications

Objectives: Many orphaned children in low- and middle-income countries live with family. Yet, their household composition and its stability are not well-characterized, nor is impact of stability on longer-term outcomes.

Methods: We used the longitudinal, multi-country Positive Outcomes for Orphans cohort to describe adult family living with orphans. Stability was measured by changes in presence of six familial relations over time, and related to three outcomes: 1) incident abuse, 2) cognitive functioning, 3) emotional difficulties. Associations were estimated using generalized linear models fit with generalized estimating equations. For abuse, Poisson regression estimated risk ratios. For continuous scores of cognitive functioning …


A New Criterion For Fluoroquinolone-Associated Disability Diagnosis: Functional Gastrointestinal Disorders, Deanna N. Cannizzaro, Lydia F. Naughton, Maya Z. Freeman, Linda Martin, Charles L. Bennett M.D., Ph.D., Cecilia Bove Dec 2021

A New Criterion For Fluoroquinolone-Associated Disability Diagnosis: Functional Gastrointestinal Disorders, Deanna N. Cannizzaro, Lydia F. Naughton, Maya Z. Freeman, Linda Martin, Charles L. Bennett M.D., Ph.D., Cecilia Bove

Faculty Publications

Background and Objectives: Fluoroquinolones (FQs) are a broad-spectrum class of antibiotics routinely prescribed for common bacterial infections despite recent recommendations to use them only for life-threatening cases. In addition to their antimicrobial properties, FQs act in the central nervous system as GABAA receptor inhibitors, which could potentially affect functionality of the vagus nerve at the forefront of gastrointestinal (GI) tract function. Alterations in neural control of digestion have been shown to be linked to Functional Gastrointestinal Disorders (FGIDs), which are usually diagnosed based on self-reported symptoms. The aim of this study was to assess the incidence of FGIDs following FQ …


Defining And Detecting Toxicity On Social Media: Context And Knowledge Are Key, Amit Sheth, Valerie Shalin, Ugur Kursuncu Dec 2021

Defining And Detecting Toxicity On Social Media: Context And Knowledge Are Key, Amit Sheth, Valerie Shalin, Ugur Kursuncu

Publications

As the role of online platforms has become increasingly prominent for communication, toxic behaviors, such as cyberbullying and harassment, have been rampant in the last decade. On the other hand, online toxicity is multi-dimensional and sensitive in nature, which makes its detection challenging. As the impact of exposure to online toxicity can lead to serious implications for individuals and communities, reliable models and algorithms are required for detecting and understanding such communications. In this paper We define toxicity to provide a foundation drawing social theories. Then, we provide an approach that identifies multiple dimensions of toxicity and incorporates explicit knowledge …


Nutrient Intake And Dietary Inflammatory Potential In Current And Recovered Anorexia Nervosa, Olivia Patsalos, Bethan Dalton, Christia Kyprianou, Joseph Firth, Nitin Shivappa Mbbs, Mph, Ph.D., James Hébert Scd, Ulrike Schmidt, Hubertus Himmerich Dec 2021

Nutrient Intake And Dietary Inflammatory Potential In Current And Recovered Anorexia Nervosa, Olivia Patsalos, Bethan Dalton, Christia Kyprianou, Joseph Firth, Nitin Shivappa Mbbs, Mph, Ph.D., James Hébert Scd, Ulrike Schmidt, Hubertus Himmerich

Faculty Publications

Anorexia nervosa (AN) is characterised by disrupted and restrictive eating patterns. Recent investigations and meta-analyses have found altered concentrations of inflammatory markers in people with current AN. We aimed to assess nutrient intake in participants with current or recovered AN, as compared to healthy individuals, and explore group differences in dietary inflammatory potential as a possible explanation for the observed alterations in inflammatory markers. We recruited participants with current AN (n = 51), those recovered from AN (n = 23), and healthy controls (n = 49). We used the Food Frequency Questionnaire (FFQ), to calculate a Dietary …


Isolating The White Matter Circuitry Of The Dorsal Language Stream: Connectome-Symptom Mapping In Stroke Induced Aphasia, Vatche Baboyan, Alexandra Basilaskos, Grigori Yourganov, Chris Rorden, Leonardo Bonilha, Julius Fridiksson, Gregory Hickok Dec 2021

Isolating The White Matter Circuitry Of The Dorsal Language Stream: Connectome-Symptom Mapping In Stroke Induced Aphasia, Vatche Baboyan, Alexandra Basilaskos, Grigori Yourganov, Chris Rorden, Leonardo Bonilha, Julius Fridiksson, Gregory Hickok

Faculty Publications

The application of �� 1 -regularized machine learning models to high-dimensional connectomes offers a promising methodology to assess clinical-anatomical correlations in humans. Here, we integrate the connectome-based lesion-symptom mapping framework with sparse partial least squares regression (sPLS-R) to isolate elements of the connectome associated with speech repetition deficits. By mapping over 2,500 connections of the structural connectome in a cohort of 71 stroke-induced cases of aphasia presenting with varying left-hemisphere lesions and repetition impairment, sPLS-R was trained on 50 subjects to algorithmically identify connectomic features on the basis of their predictive value. The highest ranking features were subsequently used to …


Devfold: A Toolbox For Designing Age-Specific Fnirs Channel Placement, Xiaoxue (Jessie) Fu Ph.D., John E. Richards Dec 2021

Devfold: A Toolbox For Designing Age-Specific Fnirs Channel Placement, Xiaoxue (Jessie) Fu Ph.D., John E. Richards

Faculty Publications

Significance: Near-infrared spectroscopy (NIRS) is a noninvasive technique that uses scalp-placed sensors to measure cerebral hemoglobin concentration. Commercial NIRS instruments do not allow for whole-head coverage and do not intrinsically indicate which brain areas generate the NIRS signal. Hence, the challenge is to design source–detector channel arrangement that maximizes sensitivity to a given brain region of interest (ROI). Existing methods for optimizing channel placement design have been developed using adult head models. Thus, they have limited utility for developmental research.

Aim: We aim to build an application from an existing toolbox (fOLD) that guides NIRS channel configuration based on age …


The Relationship Between Cognitive Functioning And Internalizing/Externalizing Behaviors In Children And Adolescents With Down Syndrome, Jessalin R. Good Dec 2021

The Relationship Between Cognitive Functioning And Internalizing/Externalizing Behaviors In Children And Adolescents With Down Syndrome, Jessalin R. Good

USC Aiken Psychology Theses

Introduction: Down syndrome (DS) is a developmental disorder caused by a complete extra copy of chromosome 21. This genetic error results in a variety of other symptoms related to a range of medical and cognitive challenges. Although it has been reported that a significant relationship exists between cognitive functioning and both internalizing and externalizing behaviors in typically developing (TD) individuals, the literature is severely limited in investigating this relationship in those with DS.

Rationale: Internalizing and externalizing behaviors have been shown to have a negative relationship with cognitive functioning in TD children and adolescents (Shankman et al., 2010; Wood et …


Childhood Sexual Abuse Disclosure And Mental Health Outcomes: The Relationship Between Gender, Parental Style, And Masculinity Norms, Kayla E. Hall Dec 2021

Childhood Sexual Abuse Disclosure And Mental Health Outcomes: The Relationship Between Gender, Parental Style, And Masculinity Norms, Kayla E. Hall

USC Aiken Psychology Theses

Objective: The current study aims to investigate social reactions to childhood sexual abuse disclosure (CSA) in adult men and women. Additionally, the study explores the relationship between conformity to masculinity norms and perception of parental style on timing of disclosure and resulting internalizing and externalizing symptoms and substance abuse.

Method: Using Amazon’s Mechanical Turk, 299 adult men and women residing in the U.S. (Mage = 35.9, SDage= 10.5; 53% female; 78% European American) completed an anonymous online series of survey items pertaining to childhood sexual abuse, internalizing and externalizing mental health symptoms, substance abuse, social reactions …


International Society Of Sports Nutrition Position Stand: Caffeine And Exercise Performance, Nanci S. Guest, Trisha A. Vandusseldorp, Michael T. Nelson, Jozo Grgic, Brad J. Schoenfeld, Nathaniel D.M. Jenkins, Shawn M. Arent Ph.D., Cscs*D, Fissn, Facsm, Fnak, Jose Antonio, Jeffrey R. Stout, Eric T. Trexler, Abbie E. Smith-Ryan, Erica R. Goldstein, Douglas S. Kalman, Bill I. Campbell Dec 2021

International Society Of Sports Nutrition Position Stand: Caffeine And Exercise Performance, Nanci S. Guest, Trisha A. Vandusseldorp, Michael T. Nelson, Jozo Grgic, Brad J. Schoenfeld, Nathaniel D.M. Jenkins, Shawn M. Arent Ph.D., Cscs*D, Fissn, Facsm, Fnak, Jose Antonio, Jeffrey R. Stout, Eric T. Trexler, Abbie E. Smith-Ryan, Erica R. Goldstein, Douglas S. Kalman, Bill I. Campbell

Faculty Publications

Following critical evaluation of the available literature to date, The International Society of Sports Nutrition (ISSN) position regarding caffeine intake is as follows:1.Supplementation with caffeine has been shown to acutely enhance various aspects of exercise performance in many but not all studies. Small to moderate benefits of caffeine use include, but are not limited to: muscular endurance, movement velocity and muscular strength, sprinting, jumping, and throwing performance, as well as a wide range of aerobic and anaerobic sport-specific actions.2.Aerobic endurance appears to be the form of exercise with the most consistent moderate-to-large benefits from caffeine use, although the magnitude of …


A Novel Big Data Approach To Measure And Visualize Urban Accessibility, Yuqin Jiang, Diansheng Guo, Zhenlong Li, Michael E. Hodgson Dec 2021

A Novel Big Data Approach To Measure And Visualize Urban Accessibility, Yuqin Jiang, Diansheng Guo, Zhenlong Li, Michael E. Hodgson

Faculty Publications

Accessibility is a topic of interest to multiple disciplines for a long time. In the last decade, the increasing availability of data may have exceeded the development of accessibility modeling approaches, resulting in a modeling gap. In part, this modeling gap may have resulted from the differences needed for single versus multimodal opportunities for access to services. With a focus on large volumes of transportation data, a new measurement approach, called Urban Accessibility Relative Index (UARI), was developed for the integration of multi-mode transportation big data, including taxi, bus, and subway, to quantify, visualize and understand the spatiotemporal patterns of …


Occasions, Purposes, And Contexts For Offering Snacks To Preschool-Aged Children: Schemas Of Caregivers With Low-Income Backgrounds, Christine E. Blake, Kirsten K. Davison, Rachel E. Blaine, Jennifer O. Fisher Dec 2021

Occasions, Purposes, And Contexts For Offering Snacks To Preschool-Aged Children: Schemas Of Caregivers With Low-Income Backgrounds, Christine E. Blake, Kirsten K. Davison, Rachel E. Blaine, Jennifer O. Fisher

Faculty Publications

Objective Snacking among preschool aged children is nearly universal and has been associated with overconsumed nutrients, particularly solid fats and added sugars (SoFAS). This research examined caregivers’ schemas, or cognitive frameworks, for offering snacks to preschool-aged children.

Methods A qualitative design utilizing card sort methods was employed. Participants were 59 Black, Hispanic, and White caregivers of children aged 3–5 years with low-income backgrounds. Caregivers sorted 63 cards with images of commonly consumed foods/beverages by preschool-aged children in three separate card sorts to characterize snacking occasions, purposes, and contexts. The mean SoFAS content (kcal/100 g) of foods/beverages was evaluated by snacking …


Fostering Distance Education: Lessons From A United States-England Partnered Collaborative Online International Learning Approach, Lucy A. Ingram, Courtney M. Monroe, Haley Wright, Amy Burrell, Rebecca Jenks, Simon Cheung, Daniela B. Friedman Ph.D. Dec 2021

Fostering Distance Education: Lessons From A United States-England Partnered Collaborative Online International Learning Approach, Lucy A. Ingram, Courtney M. Monroe, Haley Wright, Amy Burrell, Rebecca Jenks, Simon Cheung, Daniela B. Friedman Ph.D.

Faculty Publications

Collaborative Online International Learning (COIL) is a teaching and learning approach whereby entire courses or modules are co-developed and team taught by instructors from different institutions for students of both institutions. Since 2006, the approach has been gaining in mass appeal; however, considering our present-day global coronavirus pandemic, COILs have a renewed relevance in academia. Faculty from the University of South Carolina (United States) and Coventry University (England) embarked on a COIL partnership yielding a valuable experience that can serve as a model for other institutions that are interested in developing innovative and cross-cultural distance learning opportunities. The purpose of …


Tipping Point: Integrating Social Determinants Of Health Concepts In A College Of Nursing, Victoria H. Davis Dnp, Aprn, Cpnp-Pc, Cne, Crystal L. Murillo Phd, Rn, Chse-A, Anef, Faan, Kate K, Chappell Phd, Aprn, Cpnp-Pc, Coretta Jenerette, Alicia K. Ribar, Karen Worthy Phd, Mph, Rn, Cne, Cnecl, Jeannette O. Andrews Phd, Rn, Faan Dec 2021

Tipping Point: Integrating Social Determinants Of Health Concepts In A College Of Nursing, Victoria H. Davis Dnp, Aprn, Cpnp-Pc, Cne, Crystal L. Murillo Phd, Rn, Chse-A, Anef, Faan, Kate K, Chappell Phd, Aprn, Cpnp-Pc, Coretta Jenerette, Alicia K. Ribar, Karen Worthy Phd, Mph, Rn, Cne, Cnecl, Jeannette O. Andrews Phd, Rn, Faan

Faculty Publications

Background:

State health rankings, national nursing education reform, and increasing awareness of social injustices propelled a college of nursing to transform its strategic plan, infrastructure, and curriculum. The prevalence of social determinants of health (SDOH) in South Carolina indicates a need for the state's health workforce to understand the impact of SDOH and recognize strategies to address and ameliorate SDOH. With the paradigmatic integration of diversity, equity, and inclusion in nursing education, there is a need for programmatic and curricular integration of SDOH to increase awareness, foster understanding, and transform perspectives among nursing faculty, staff, and students.

Method:

Institutional changes …


Examination Of Athlete Triad Symptoms Among Endurance-Trained Male Athletes: A Field Study, Erin M. Moore, Clemens Drenowatz, David F. Stodden, Kelly Pritchett, Thaddus C. Brodick, Brittany T. Williams, Justin M. Goins, Toni Torres-Mcgehee Phd, Lat, Atc Nov 2021

Examination Of Athlete Triad Symptoms Among Endurance-Trained Male Athletes: A Field Study, Erin M. Moore, Clemens Drenowatz, David F. Stodden, Kelly Pritchett, Thaddus C. Brodick, Brittany T. Williams, Justin M. Goins, Toni Torres-Mcgehee Phd, Lat, Atc

Faculty Publications

Background: Studies examining the physiological consequences associated with deficits in energy availability (EA) for male athletes are sparse.

Purpose: To examine male athlete triad components; low energy availability (LEA) with or without an eating disorder risk (ED), reproductive hormone [testosterone (T)], and bone mineral density (BMD) in endurance-trained male athletes during different training periods.

Methods: A cross-sectional design with 14 participants (age: 26.4 ± 4.2 years; weight: 70.6 ± 6.4 kg; height: 179.5 ± 4.3 cm; BMI: 21.9 ± 1.8 kg/m2) were recruited from the local community. Two separate training weeks [low (LV) and high (HV) training volumes] were used …


Neural Correlates Of Infant Face Processing And Later Emerging Autism Symptoms In Fragile X Syndrome, Maggie W. Guy, John E. Richards, Abigail L. Hogan Ph.D., Jane E. Roberts Nov 2021

Neural Correlates Of Infant Face Processing And Later Emerging Autism Symptoms In Fragile X Syndrome, Maggie W. Guy, John E. Richards, Abigail L. Hogan Ph.D., Jane E. Roberts

Faculty Publications

Fragile X syndrome (FXS) is the leading known genetic cause of autism spectrum disorder (ASD) with 60–74% of males with FXS meeting diagnostic criteria for ASD. Infants with FXS have demonstrated atypical neural responses during face processing that are unique from both typically developing, low-risk infants and infants at high familial risk for ASD (i.e., infants siblings of children with ASD). In the current study, event-related potential (ERP) responses during face processing measured at 12 months of age were examined in relation to ASD symptoms measured at ~48 months of age in participants with FXS, as well as siblings of …


Blood Donation Fear, Perceived Rewards, Self-Efficacy, And Intention To Return Among Whole Blood Donors In China: A Social Cognitive Perspective, Zhong Li, Shuge Lei, Xiamoing Li Ph.D., Yilun Zhao, Yudong Dai, Shengxuan Jin, Qiang Fu, Xubing Cai, Zhenping Lin, Xiaoming Tu Nov 2021

Blood Donation Fear, Perceived Rewards, Self-Efficacy, And Intention To Return Among Whole Blood Donors In China: A Social Cognitive Perspective, Zhong Li, Shuge Lei, Xiamoing Li Ph.D., Yilun Zhao, Yudong Dai, Shengxuan Jin, Qiang Fu, Xubing Cai, Zhenping Lin, Xiaoming Tu

Faculty Publications

With the increasing demand from aging population and seasonal blood shortage, recruiting and retaining blood donors has become an urgent issue for the blood collection centers in China. This study aims to understand intention to donate again from a social cognitive perspective among whole blood donors in China through investigating the association between the blood donation fear, perceived rewards, self-efficacy, and intention to return. A cross-sectional survey was conducted in six cities, which are geographically and socioeconomically distinct areas in Jiangsu, China. Respondents completed a self-administrated questionnaire interviewed by two well-trained medical students. A total of 191 blood donors were …


Shaper-Pnd Trial: Clinical Effectiveness Protocol Of A Community Singing Intervention For Postnatal Depression, Carolina Estevao, Rebecca Bind, Daisy Fancourt, Kristi Sawyer, Paola Dazzan, Nick Sevdalis, Anthony Woods, Nikki Crane, Lavinia Rebecchini, Katie Hazelgrove, Manonmani Manoharan, Alexandra Burton, Hannah Dye, Tim Osborn, Rachel E. Davis, Tayana Soukup, Jorge Arias De La Torre, Ioannis Bakolis, Andy Healey, Rosie Perkins, Carmine Pariante Nov 2021

Shaper-Pnd Trial: Clinical Effectiveness Protocol Of A Community Singing Intervention For Postnatal Depression, Carolina Estevao, Rebecca Bind, Daisy Fancourt, Kristi Sawyer, Paola Dazzan, Nick Sevdalis, Anthony Woods, Nikki Crane, Lavinia Rebecchini, Katie Hazelgrove, Manonmani Manoharan, Alexandra Burton, Hannah Dye, Tim Osborn, Rachel E. Davis, Tayana Soukup, Jorge Arias De La Torre, Ioannis Bakolis, Andy Healey, Rosie Perkins, Carmine Pariante

Faculty Publications

INTRODUCTION: Postnatal depression (PND) affects approximately 13% of new mothers. Community-based activities are sought after by many mothers, especially mothers that prefer not to access pharmacological or psychological interventions. Singing has shown positive effects in maternal mood and mother-child bonding. The Scaling-Up Health-Arts Programmes: Implementation and Effectiveness Research-Postnatal Depression study will analyse the clinical and implementation effectiveness of 10-week singing sessions for PND in new mothers. This protocol paper will focus on the clinical effectiveness of this trial. METHODS AND ANALYSIS: A total of 400 mothers with PND (with a score of at least 10 on the Edinburgh Postnatal Depression …


Upper And Lower Limb Motor Function Correlates With Ipsilesional Corticospinal Tract And Red Nucleus Structural Integrity In Chronic Stroke: A Cross-Sectional, Roi-Based Mri Study, Denise M. Peters, Julius Fridriksson, Jessica D. Richardson, Jill Campbell Stewart Pt,Phd, Chris Rorden, Leonardo Bonihla, Addie Middleton, Stacy L. Fritz Nov 2021

Upper And Lower Limb Motor Function Correlates With Ipsilesional Corticospinal Tract And Red Nucleus Structural Integrity In Chronic Stroke: A Cross-Sectional, Roi-Based Mri Study, Denise M. Peters, Julius Fridriksson, Jessica D. Richardson, Jill Campbell Stewart Pt,Phd, Chris Rorden, Leonardo Bonihla, Addie Middleton, Stacy L. Fritz

Faculty Publications

Background. Structural integrity of the ipsilesional corticospinal tract (CST) is important for upper limb motor recovery after stroke. However, additional neuromechanisms associated with motor function poststroke are less well understood, especially regarding the lower limb. Objective. To investigate the neural basis of upper/lower limb motor deficits poststroke by correlating measures of motor function with diffusion tensor imaging-derived indices of white matter integrity (fractional anisotropy (FA), mean diffusivity (MD)) in primary and secondary motor tracts/structures. Methods. Forty-three individuals with chronic stroke (time poststroke, 64.4 ± 58.8 months) underwent a comprehensive motor assessment and MRI scanning. Correlation and multiple …


Association Between Neighborhood Social Deprivation And Stage At Diagnosis Among Breast Cancer Patients In South Carolina, Oluwole Adeyemi Babatunde, Whitney Zahnd Ph.D., Jan Eberth Ph.D., Andrew B. Lawson, Swann Arp Adams, Eric Adjei Boakye, Melanie S. Jefferson, Caitlin G. Allen, John L. Pearce, Hong Li, Chanita Hughes Halbert Nov 2021

Association Between Neighborhood Social Deprivation And Stage At Diagnosis Among Breast Cancer Patients In South Carolina, Oluwole Adeyemi Babatunde, Whitney Zahnd Ph.D., Jan Eberth Ph.D., Andrew B. Lawson, Swann Arp Adams, Eric Adjei Boakye, Melanie S. Jefferson, Caitlin G. Allen, John L. Pearce, Hong Li, Chanita Hughes Halbert

Faculty Publications

The purpose of this study was to examine the association between neighborhood social deprivation and individual-level characteristics on breast cancer staging in African American and white breast cancer patients. We established a retrospective cohort of patients with breast cancer diagnosed from 1996 to 2015 using the South Carolina Central Cancer Registry. We abstracted sociodemographic and clinical variables from the registry and linked these data to a county-level composite that captured neighborhood social conditions—the social deprivation index (SDI). Data were analyzed using chi-square tests, Student’s t-test, and multivariable ordinal regression analysis to evaluate associations. The study sample included 52,803 female patients …


Examining Eating Attitudes And Behaviors In Collegiate Athletes, The Association Between Orthorexia Nervosa And Eating Disorders, Nancy A. Uriegas, Zachary K. Winkelmann Phd, Lat, Atc, Kelly Pritchett, Toni Torres-Mcgehee Phd, Lat, Atc Nov 2021

Examining Eating Attitudes And Behaviors In Collegiate Athletes, The Association Between Orthorexia Nervosa And Eating Disorders, Nancy A. Uriegas, Zachary K. Winkelmann Phd, Lat, Atc, Kelly Pritchett, Toni Torres-Mcgehee Phd, Lat, Atc

Faculty Publications

Purpose: Orthorexia nervosa (Orthorexia) is an eating attitude and behavior associated with a fixation on healthy eating, while eating disorders (EDs) are clinically diagnosed psychiatric disorders associated with marked disturbances in eating that may cause impairment to psychosocial and physical health. The purpose of this study was to examine risk for Orthorexia and EDs in student-athletes across sex and sport type and determine the association between the two.

Methods: Student-athletes (n = 1,090; age: 19.6 ± 1.4 years; females = 756; males = 334) completed a survey including demographics, the ORTO-15 test (values), the Eating Attitudes Test-26 (EAT-26; >20 …


Neurodevelopmental Processes In The Prefrontal Cortex Derailed By Chronic Hiv-1 Viral Protein Exposure, Kristen A. Mclaurin, Hailong Li, Rosemarie M. Booze, Charles F. Mactutus Nov 2021

Neurodevelopmental Processes In The Prefrontal Cortex Derailed By Chronic Hiv-1 Viral Protein Exposure, Kristen A. Mclaurin, Hailong Li, Rosemarie M. Booze, Charles F. Mactutus

Faculty Publications

Due to the widespread access to, and implementation of, combination antiretroviral therapy, individuals perinatally infected with human immunodeficiency virus type 1 (HIV-1) are living into adolescence and adulthood. Perinatally infected adolescents living with HIV-1 (pALHIV) are plagued by progressive, chronic neurocognitive impairments; the pathophysiological mechanisms underlying these deficits, however, remain understudied. A longitudinal experimental design from postnatal day (PD) 30 to PD 180 was utilized to establish the development of pyramidal neurons, and associated dendritic spines, from layers II-III of the medial prefrontal cortex (mPFC) in HIV-1 transgenic (Tg) and control animals. Three putative neuroinflammatory markers (i.e., IL-1β, IL-6, and …


Language Variation In The Writing Of African American Students: 6 Factors Predicting Reading Achievement, Lisa Fitton Ph.D., Lakeisha Johnson, Carla Wood, Christopher Schatschneider, Sara A. Hart Nov 2021

Language Variation In The Writing Of African American Students: 6 Factors Predicting Reading Achievement, Lisa Fitton Ph.D., Lakeisha Johnson, Carla Wood, Christopher Schatschneider, Sara A. Hart

Faculty Publications

Purpose

This study aims to examine the predictive relation between measures obtained from African American students' written narrative language samples and reading achievement, as measured by standardized academic assessments.

Method

Written language samples were elicited from 207 African American students in Grades 1–8. The samples were examined for morphosyntactic variations from standardized written Generalized American English (GAE). These variations were categorized as either (a) specific to African American English (AAE) or (b) neutral across AAE and standardized written GAE (i.e., considered ungrammatical both in AAE and in standardized written GAE). Structural equation modeling was employed to then examine the predictive …


November 3, 2021 Faculty Senate Minutes, University Of South Carolina Nov 2021

November 3, 2021 Faculty Senate Minutes, University Of South Carolina

Faculty Senate

No abstract provided.


Leading Through Paradox In A Covid-19 World: Human Resources Comes Of Age, David G. Collings, Anthony J. Nyberg, Patrick M. Wright, John Mcmackin Nov 2021

Leading Through Paradox In A Covid-19 World: Human Resources Comes Of Age, David G. Collings, Anthony J. Nyberg, Patrick M. Wright, John Mcmackin

Faculty Publications

The impact of the coronavirus disease (COVID-19) pandemic is unprecedented. At an organisational level, the crisis has been hugely disruptive, complex and fraught with ambiguity for leaders. The crisis is fundamentally a human one, making human resource (HR) leaders central in enabling organisations to manage through and ultimately exit the crisis successfully. We apply a paradox lens to understand the HR leadership challenges posed by the COVID-19 crisis. We argue that how the HR function responds to the challenges of the crisis and its role in mapping the exit route from the crisis are likely to shape the trajectory of …


A Scoping Review Investigating Relationships Between Depression, Anxiety, And The Prep Care Continuum In The United States, Sarah J. Miller, Sayward Harrison, Kamla Devi Sanasi-Bhola Oct 2021

A Scoping Review Investigating Relationships Between Depression, Anxiety, And The Prep Care Continuum In The United States, Sarah J. Miller, Sayward Harrison, Kamla Devi Sanasi-Bhola

Faculty Publications

Men who have sex with men and transgender women in the United States are at increased risk for HIV and may benefit from pre-exposure prophylaxis (PrEP), a once-a-day pill to prevent HIV. Due to stigma and discrimination, sexual and gender minority (SGM) populations are also at risk for depression and anxiety. This scoping review sought to identify literature addressing relationships between the PrEP care continuum, depression, and anxiety among SGM individuals and others at high risk for HIV. We conducted a systematic review of four databases (i.e., PubMed, PsycInfo, Web of Science, Google Scholar) and identified 692 unique articles that …


The Fmr1 Premutation Phenotype And Mother-Youth Synchrony In Fragile X Syndrome, Carly Moser, Laura Mattie, Leonard Abbeduto, Jessica Klusek Oct 2021

The Fmr1 Premutation Phenotype And Mother-Youth Synchrony In Fragile X Syndrome, Carly Moser, Laura Mattie, Leonard Abbeduto, Jessica Klusek

Faculty Publications

A subset of mothers who carry the FMR1 premutation may express a unique phenotype. The relationship between the FMR1 phenotype and mother-child interaction in families with fragile X-associated disorders has not been well characterized, despite the importance of high-quality mother-child interaction for child development. This study examined the association between the FMR1 phenotype and the quality of interactions between mothers and their adolescent/young adult sons with fragile X syndrome. Mother-youth synchrony was coded from a dyadic interaction. Maternal anxiety and depression symptoms, executive function deficits, and pragmatic language difficulties were evaluated. Results indicated that pragmatic language was associated with mother-youth …