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Articles 1771 - 1800 of 17300
Full-Text Articles in Entire DC Network
Recovery Of Verbal Working Memory Depends On Left Hemisphere White Matter Tracts, Randi C Martin, Junhua Ding, Ali I Alwani, Steve H Fung, Tatiana T Schnur
Recovery Of Verbal Working Memory Depends On Left Hemisphere White Matter Tracts, Randi C Martin, Junhua Ding, Ali I Alwani, Steve H Fung, Tatiana T Schnur
Faculty, Staff and Student Publications
Researchers propose that the recovery of language function following stroke depends on the recruitment of perilesional regions in the left hemisphere and/or homologous regions in the right hemisphere. Many investigations of recovery focus on changes in gray matter regions, whereas relatively few examine white matter tracts and none address the role of these tracts in the recovery of verbal working memory. The present study addressed these gaps, examining the role of left versus right hemisphere tracts in the longitudinal recovery of phonological and semantic working memory. For 24 individuals with left hemisphere stroke, we assessed working memory performance within 1 …
Exploring The Role Of Reward Functioning In The Overlap Of Post-Traumatic Stress And Cocaine Use Disorder, Kate Hull, Hanaan Bing-Canar, Krista Miloslavich, Christopher Holden, Aneet Ahluwalia, Scott D Lane, Joy M Schmitz, Margaret C Wardle
Exploring The Role Of Reward Functioning In The Overlap Of Post-Traumatic Stress And Cocaine Use Disorder, Kate Hull, Hanaan Bing-Canar, Krista Miloslavich, Christopher Holden, Aneet Ahluwalia, Scott D Lane, Joy M Schmitz, Margaret C Wardle
Faculty, Staff and Student Publications
Background: Posttraumatic stress disorder (PTSD) symptoms are common in people with cocaine use disorder (CUD), and even sub-threshold PSTD symptoms result in worse treatment outcomes. Difficulties with reward functioning may drive this comorbidity. Impairments in reward functioning are prominent in both PTSD and CUD and contribute to development of substance use problems after trauma. There are three distinct reward processes that may be involved in the PTSD/CUD overlap: consummatory reward (ability to experience pleasure), motivational reward (willingness to exert effort for rewards), and reward learning (adapting behavior based on reward history). Here we test whether impairments in these reward functions …
Changes In Functional Connectivity Are Associated With Functional Independence In The Early Postoperative Period Following Awake Surgical Resection Of Language-Eloquent Glioma, Kyle R Noll, Evan D Bander, Henry S Chen, Mariana Bradshaw, Jeffrey S Wefel, Vinodh A Kumar, Sujit S Prabhu, Ho-Ling Liu
Changes In Functional Connectivity Are Associated With Functional Independence In The Early Postoperative Period Following Awake Surgical Resection Of Language-Eloquent Glioma, Kyle R Noll, Evan D Bander, Henry S Chen, Mariana Bradshaw, Jeffrey S Wefel, Vinodh A Kumar, Sujit S Prabhu, Ho-Ling Liu
Faculty, Staff and Student Publications
Background: Neurocognitive decline in patients with primary brain tumors is associated with alterations in the functional connectome and reduced independence in daily living. This study explores postoperative connectomic changes associated with functional independence outcomes in patients with eloquent glioma, and how these associations differ from neurocognitive-connetcomic relationships.
Methods: Fifteen patients with left perisylvian glioma underwent resting-state functional magnetic resonance imaging (fMRI) and neuropsychological evaluation within 2 weeks before and on average 1 month after resection. Functional independence was measured with the Physical Self-Maintenance Scale (PSMS) and the Instrumental Activities of Daily Living scale (IADL). Graph theoretical analysis quantified functional brain …
Individualized Frequency And Montage Tacs To Engage Theta-Gamma Coupling And Enhance Working Memory In Mild Cognitive Impairment, Mina Mirjalili, Iryna S Palamarchuk, Heather Brooks, Reza Zomorrodi, Ashley Melichercik, Wei Wang, Sean M Nestor, Daniel M Blumberger, Abhishek Datta, Christopher Bowie, Bernadette Mdawar, Kullervo Hynynen, Sanjeev Kumar, Tarek K Rajji
Individualized Frequency And Montage Tacs To Engage Theta-Gamma Coupling And Enhance Working Memory In Mild Cognitive Impairment, Mina Mirjalili, Iryna S Palamarchuk, Heather Brooks, Reza Zomorrodi, Ashley Melichercik, Wei Wang, Sean M Nestor, Daniel M Blumberger, Abhishek Datta, Christopher Bowie, Bernadette Mdawar, Kullervo Hynynen, Sanjeev Kumar, Tarek K Rajji
Faculty, Staff and Student Publications
Mild Cognitive Impairment (MCI) is a clinical prodromal stage of Alzheimer's disease. Enhancing executive functions in patients with MCI could optimize cognitive compensatory mechanisms and slow cognitive decline. The prefrontal cortex (PFC) and its connections to the hippocampus support executive functions, including working memory. Transcranial alternating current stimulation (tACS) can modulate these connections by engaging theta-gamma coupling (TGC) and may thereby strengthen working memory. This study, "tACS to engage theta-gamma coupling and enhance working memory in MCI" (tACS-MCI), will assess the feasibility and cognitive effects of EEG and MRI-guided individualized tACS. The stimulation will target the prefrontal and temporal cortices …
Building Boundary-Crossers In Clinical-Translational Research: An Exploratory Study Of A Novel Communication Intervention, Carrie Cameron, Irene Rull-Garcia, Laura G Meyer, Jose-Armando Fernandez-Guerrero, Erin K Dahlstrom, Christine Bell, Christine Pribbenow
Building Boundary-Crossers In Clinical-Translational Research: An Exploratory Study Of A Novel Communication Intervention, Carrie Cameron, Irene Rull-Garcia, Laura G Meyer, Jose-Armando Fernandez-Guerrero, Erin K Dahlstrom, Christine Bell, Christine Pribbenow
Faculty, Staff and Student Publications
INTRODUCTION: Integrating scientific research across multiple disciplines to advance breakthroughs is at the heart of clinical-translational science (CTS); among competencies that have been identified as essential for progress, skillful communication is critical. Few tools are available to address the social dynamics of the multidimensional diversity characteristics of CTS. We created the "Building a Diverse Biomedical Workforce Through Communication Across Difference (CAD)" workshop intervention. Based on principles of intercultural communication, CAD taught novel situationally-based communication skills to dyads of near-peer mentors and their undergraduate mentees. This study reports on the effectiveness of the operative mechanisms employed in CAD workshops for helping …
Effect Of Digital Health Coaching On Self-Efficacy And Patient-Reported Outcomes In Individuals With Acute Myeloid And Chronic Lymphocytic Leukemia: A Pilot Randomized Controlled Trial, Jennifer Marvin-Peek, Valerie Shelton, Kelly Brassil, Bryan Fellman, Austin Barr, Kelly Sharon Chien, Danielle Hammond, Mahesh Swaminathan, Nitin Jain, William Wierda, Alessandra Ferrajoli, Courtney Dinardo
Effect Of Digital Health Coaching On Self-Efficacy And Patient-Reported Outcomes In Individuals With Acute Myeloid And Chronic Lymphocytic Leukemia: A Pilot Randomized Controlled Trial, Jennifer Marvin-Peek, Valerie Shelton, Kelly Brassil, Bryan Fellman, Austin Barr, Kelly Sharon Chien, Danielle Hammond, Mahesh Swaminathan, Nitin Jain, William Wierda, Alessandra Ferrajoli, Courtney Dinardo
Faculty, Staff and Student Publications
Introduction: Promotion of self-efficacy can enhance engagement with health care and treatment adherence in patients with cancer. We report the outcomes of a pilot trial of a digital health coach intervention in patients with leukemia with the aim of improving self-efficacy.
Methods: Adult patients with newly diagnosed acute myeloid leukemia (AML) and chronic lymphocytic leukemia (CLL) were randomized 1:1 to a digital health coach intervention or standard of care. The primary outcome of self-efficacy was measured by the Cancer Behavior Inventory (CBI) score.
Results: A total of 147 patients (37 AML, 110 CLL) were enrolled from July 2020 to December …
New Insights Into The Mechanisms Of Electroconvulsive Therapy In Treatment-Resistant Depression, Ana C Ruiz, Abdul Haseeb, William Baumgartner, Edison Leung, Giselli Scaini, Joao Quevedo
New Insights Into The Mechanisms Of Electroconvulsive Therapy In Treatment-Resistant Depression, Ana C Ruiz, Abdul Haseeb, William Baumgartner, Edison Leung, Giselli Scaini, Joao Quevedo
Faculty, Staff and Student Publications
Electroconvulsive therapy (ECT) remains one of the most effective interventions for treatment-resistant depression (TRD), particularly in cases involving severe symptomatology, suicidality, or psychotic features. Despite advancements aimed at enhancing the safety and cognitive tolerability of ECT, concerns about cognitive side effects continue to limit its broader acceptance. A deeper understanding of the mechanisms underlying ECT is therefore critical for refining its use and maximizing clinical outcomes. Through a narrative review of recent literature, this paper synthesizes current evidence comparing the efficacy of ECT, ketamine, and repetitive transcranial magnetic stimulation (rTMS) in the treatment of TRD. Then, the review delves into …
Analyzing Pain Patterns In Stroke Survivors In Outpatient Clinics: A Retrospective, Cross-Sectional, Observational Study, Deniz Dishman, Catherine Gonzalez, Tia S Thomas, Hari Kishan Indupuru, Seokhun Kim, Charles Green, Anjail Sharrief, Sean I Savitz
Analyzing Pain Patterns In Stroke Survivors In Outpatient Clinics: A Retrospective, Cross-Sectional, Observational Study, Deniz Dishman, Catherine Gonzalez, Tia S Thomas, Hari Kishan Indupuru, Seokhun Kim, Charles Green, Anjail Sharrief, Sean I Savitz
Faculty, Staff and Student Publications
Background: Pain is one of the most common sequelae after a stroke. Yet it is under-recognized, under-treated, and under-investigated, with no standard care guidelines for management during post-stroke recovery.
Purpose: The primary objective of this study was to capture the prevalence of pain and different pain types in stroke survivors.
Patients and methods: The study included stroke survivors who completed a pre-visit telehealth review of systems instrument between March 1, 2020, and February 28, 2022. 442 out-patient subjects were identified and matched to their respective electronic health record from the incident stroke. Subjects were divided into pain and no-pain groups …
Exercise And Nutrition To Improve Cancer Treatment-Related Outcomes (Enicto), Kathryn H Schmitz, Justin C Brown, Melinda L Irwin, Kim Robien, Jessica M Scott, Nathan A Berger, Bette Caan, Andrea Cercek, Tracy E Crane, Scott R Evans, Jennifer A Ligibel, Jeffrey A Meyerhardt, Tanya Agurs-Collins, Karen Basen-Engquist, Jennifer W Bea, Sheng F Cai, Brenda Cartmel, Vernon M Chinchilli, Wendy Demark-Wahnefried, Christina M Dieli-Conwright, Loretta Dipietro, Shawna E Doerksen, Sharon L Edelstein, Joanne Elena, William Evans, Leah M Ferrucci, Julia Foldi, Sarah Freylersythe, Helena Furberg, Lee W Jones, Ross Levine, Chaya S Moskowitz, Cynthia Owusu, Frank Penedo, Borsika A Rabin, Elena Ratner, Margaret Rosenzweig, Talya Salz, Tara Sanft, Matthew Schlumbrecht, Guillaume Spielmann, Cynthia A Thomson, Ashley H Tjaden, Martin R Weiser, Shengping Yang, Anthony F Yu, Frank M Perna, Enicto Consortium
Exercise And Nutrition To Improve Cancer Treatment-Related Outcomes (Enicto), Kathryn H Schmitz, Justin C Brown, Melinda L Irwin, Kim Robien, Jessica M Scott, Nathan A Berger, Bette Caan, Andrea Cercek, Tracy E Crane, Scott R Evans, Jennifer A Ligibel, Jeffrey A Meyerhardt, Tanya Agurs-Collins, Karen Basen-Engquist, Jennifer W Bea, Sheng F Cai, Brenda Cartmel, Vernon M Chinchilli, Wendy Demark-Wahnefried, Christina M Dieli-Conwright, Loretta Dipietro, Shawna E Doerksen, Sharon L Edelstein, Joanne Elena, William Evans, Leah M Ferrucci, Julia Foldi, Sarah Freylersythe, Helena Furberg, Lee W Jones, Ross Levine, Chaya S Moskowitz, Cynthia Owusu, Frank Penedo, Borsika A Rabin, Elena Ratner, Margaret Rosenzweig, Talya Salz, Tara Sanft, Matthew Schlumbrecht, Guillaume Spielmann, Cynthia A Thomson, Ashley H Tjaden, Martin R Weiser, Shengping Yang, Anthony F Yu, Frank M Perna, Enicto Consortium
Faculty, Staff and Student Publications
Chemotherapy treatment-related side effects are common and increase the risk of suboptimal outcomes. Exercise interventions during cancer treatment improve self-reported physical functioning, fatigue, anxiety, and depression, but it is unclear whether these interventions improve important clinical outcomes, such as chemotherapy relative dose intensity. The National Cancer Institute funded the Exercise and Nutrition to Improve Cancer Treatment-Related Outcomes (ENICTO) Consortium to address this knowledge gap. This article describes the mechanisms hypothesized to underpin intervention effects on clinically relevant treatment outcomes, briefly outlines each project's distinct research aims, summarizes the scope and organizational structure of ENICTO, and provides an overview of the …
Co-Morbid Indomethacin-Responsive Headaches In A Woman In Her Late 60s With Paroxysmal Hemicrania And Hypnic Headache: A Case Report, Ashlyn Brown, Randolph W Evans, Claudia Carrizo, Mark Burish
Co-Morbid Indomethacin-Responsive Headaches In A Woman In Her Late 60s With Paroxysmal Hemicrania And Hypnic Headache: A Case Report, Ashlyn Brown, Randolph W Evans, Claudia Carrizo, Mark Burish
Faculty, Staff and Student Publications
Paroxysmal hemicrania (PH) and hypnic headache (HH) are rare indomethacin-responsive headache syndromes. This case report details the new onset of both disorders in a woman in her late 60s. One headache type presented as severe pain centered on the right eyebrow, lasting 30 minutes, occurring more than 8 times daily, and associated with ipsilateral lacrimation and rhinorrhea. The second type was a right frontal severe pain, with onset at 4 a.m., occurring only during sleep, lasting 30 minutes, and with no associated factors. The patient's response to indomethacin for both headache types was confirmed through an unblinded ABAB study design: …
Effects Of High-Frequency Repetitive Transcranial Magnetic Stimulation On Impulse Control Disorders In Patients With Parkinson’S Disease On Dopamine Replacement Therapy, Katherine Muksuris
Effects Of High-Frequency Repetitive Transcranial Magnetic Stimulation On Impulse Control Disorders In Patients With Parkinson’S Disease On Dopamine Replacement Therapy, Katherine Muksuris
Graduate Theses, Dissertations, and Problem Reports (ETD)
Parkinson’s Disease (PD) is a debilitating neurodegenerative disorder that causes motor deficits, cognitive impairment, and depression. The mainstay treatment for motor symptoms is dopamine replacement therapy (DRT). DRT takes the form of levodopa or dopamine receptor agonists (DAs) and can be associated with impulse control disorders (ICDs). Currently, the approach to mitigating these side effects is to decrease or stop DRT, which may cause motor symptoms to return, making the management of the disorder more difficult. Repetitive transcranial magnetic stimulation (rTMS) is a noninvasive neuromodulation treatment for multiple disorders, including its approved use for smoking cessation. It has also shown …
Designing Public Parks To Enhance Quality Of Life: A Case Study Of Al-Eskan Park In Buraydah City, Basem Osama Elgendy, Essam Salem Almahmoud
Designing Public Parks To Enhance Quality Of Life: A Case Study Of Al-Eskan Park In Buraydah City, Basem Osama Elgendy, Essam Salem Almahmoud
Mansoura Engineering Journal
Public parks are essential elements for improving the quality of life, as they contribute to enhancing psychological comfort and creating spaces for social interaction. As the Kingdom moves towards achieving the goals of Vision 2030, the growth of green spaces, and the increasing interest of community members in public parks. However, many parks still lack a design that meets the needs of visitors, which calls for studies to understand the desires and behavior of park-goers.
This study focused on Al-Eskan Park as a case study, employing a mixed-methods approach that included observation and surveys of 34 participants from various age …
Investigating The Human Face Processing Network: Insights From Acquired Prosopagnosia And Hyperfamiliarity For Faces, Marie-Luise Kieseler
Investigating The Human Face Processing Network: Insights From Acquired Prosopagnosia And Hyperfamiliarity For Faces, Marie-Luise Kieseler
Dartmouth College Ph.D Dissertations
Human faces provide essential social cues that we interpret rapidly, allowing us to recognize identities, interpret emotions, and gauge familiarity. This thesis explores face processing disruptions in four case studies, each offering new insights into the brain’s face recognition mechanisms.
Chapter one presents Annie, a 28-year-old woman who acquired prosopagnosia (face blindness) following COVID-19. After recovering from the severe symptoms of the infection, Annie experienced significant difficulty in recognizing familiar faces and navigating familiar environments. Testing confirmed her impairment in face recognition but showed her preserved cognitive and basic visual processing abilities. Annie was still able to recognize objects and …
Identifying The Impacts Of Land Use/Land Cover Changes On Ecosystem Services From A Geospatial Perspective In Albany County, Kyaw Khaung Thant Zin
Identifying The Impacts Of Land Use/Land Cover Changes On Ecosystem Services From A Geospatial Perspective In Albany County, Kyaw Khaung Thant Zin
Electronic Theses & Dissertations (2024 - present)
Ecosystem services encompass the broad array of direct and indirect advantages that people derive from nature and its ecosystems. Considering accelerating environmental change and degradation, recognizing the importance of these services is more crucial than ever, as they illustrate the many ways in which healthy ecosystems sustain human life. However, these services are diminishing at a rapid and unprecedented rate, raising global concern over both the transformations taking place and their root causes. Among the leading threats, land-use change stands out as a particularly significant one, influenced by a variety of driving factors. Albany County, New York, characterized by its …
Innovative Biomechanical And Engineering-Based Assessments Of Hip Mechanics In Individuals With Hip-Related Pain, Holly M. Stanze
Innovative Biomechanical And Engineering-Based Assessments Of Hip Mechanics In Individuals With Hip-Related Pain, Holly M. Stanze
Theses and Dissertations--Kinesiology and Health Promotion
Individuals with hip-related pain exhibit altered movement patterns, and worse fear of movement (kinesiophobia), compared to asymptomatic controls. Exacerbation of hip pain during movement and the role of hip symptom duration may help further our understanding of specific movement patterns that are associated with hip-related pain. A better understanding of the potential connections between hip-related symptom duration, kinesiophobia, hip pain during movement, and lower limb mechanics in those with hip-related pain may allow for more efficient referrals to clinicians and lead to more effective rehabilitation. In addition, the impact of hip-related pain on intra-articular hip loading patterns is not well …
Psychological Impacts In Exercise Riders And Professional Jockeys Following Injury, Kelley M. Renner
Psychological Impacts In Exercise Riders And Professional Jockeys Following Injury, Kelley M. Renner
Theses and Dissertations--Kinesiology and Health Promotion
One of the most well-known equestrian sports, horse racing, is not only a cornerstone of Kentucky’s economy, but also a vital part of its culture, with professional jockeys playing an essential role in the local communities and traditions that define the state. Despite its popularity and financial impact, mental health challenges within the sport have continually been shrouded in silence and ignored in research (Ball et al., 2007). Equally concerning is the high injury prevalence, and psychological impact of these injuries (e.g., psychological distress, depression, anxiety, loss of identity, and self-esteem (King et al., 2022; Losty et al., 2019; McConn-Palfreyman …
Thyroid Peroxidase Antibody (Tpo Ab) Can Be Used As A Marker For Persistence Of Symptoms Of Hypothyroidism In Patients With Primary Hypothyroidism Despite Normal Tsh Level: Cross-Sectional Study, Gehad Mohamed Aldamsisy, Mohamed Ghoniem Mohamed, Mohammed Mofreh, Ahmed Albehairy
Thyroid Peroxidase Antibody (Tpo Ab) Can Be Used As A Marker For Persistence Of Symptoms Of Hypothyroidism In Patients With Primary Hypothyroidism Despite Normal Tsh Level: Cross-Sectional Study, Gehad Mohamed Aldamsisy, Mohamed Ghoniem Mohamed, Mohammed Mofreh, Ahmed Albehairy
Mansoura Medical Journal
Background Primary hypothyroidism is one of the most prevalent endocrine conditions. Some hypothyroid patients treated with an acceptable dose of levothyroxine report continuing symptoms including fatigue, depression, and weight gain, despite having a TSH level in the lower half of the normal range. Aim to evaluate why some hypothyroid patients on levothyroxine continue to have residual symptoms despite apparently adequate replacement& laboratory euthyroid status? Patients and methods 111 Adult male and female ranging from (18-65) years with primary hypothyroidism and normal TSH taking adequate levothyroxine dose were divided into 2 groups. Group1: Hypothyroid patients with persistent symptoms despite normal TSH …
The Effect Of Parathyroidectomy Compared To Pharmacological Treatment On Biochemical Markers And Quality Of Life Among Maintenance Hemodialysis Patients With Secondary Hyperparathyroidism, Ahmed Bahie, Dina Abd El Halim Shahin, Magdy Elsaid Abd Elmagid Samour, Elshahat Ali Ahmed Mohamed Yousef
The Effect Of Parathyroidectomy Compared To Pharmacological Treatment On Biochemical Markers And Quality Of Life Among Maintenance Hemodialysis Patients With Secondary Hyperparathyroidism, Ahmed Bahie, Dina Abd El Halim Shahin, Magdy Elsaid Abd Elmagid Samour, Elshahat Ali Ahmed Mohamed Yousef
Mansoura Medical Journal
Background One-third of maintenance hemodialysis (HD) patients develop severe secondary hyperparathyroidism (SHPT). Parathyroidectomy (PTx) is recommended for resistant SHPT, but calcimimetics have reduced the need for surgery. Aim of the work: to compare biochemical and QoL parameters in HD patients with SHPT who underwent PTx to those treated medically. Subject and methods in a cross-sectional study, 200 maintenance HD patients in two equal groups: A (patients on medical treatment) and B (PTx patients). In Group A, 32 patients received Cinacalcet. A thorough history, anthropometrics, clinical examination, Electrocardiography and full laboratory tests including serum calcium (sCa), phosphorus (sPhos), intact parathormone (iPTH) …
Sexual Dysfunction After Hysterectomy Based On Female Sexual Function, Elsayed M. Abd Elfattah, Amany A. Makroum, Mohamed A. Fekry, Mohamed Sayed Abdelhafez, Maher Shams, Ahmed El Mennayyer
Sexual Dysfunction After Hysterectomy Based On Female Sexual Function, Elsayed M. Abd Elfattah, Amany A. Makroum, Mohamed A. Fekry, Mohamed Sayed Abdelhafez, Maher Shams, Ahmed El Mennayyer
Mansoura Medical Journal
Abstract Hysterectomy is the most common major gynecological surgical procedure. There are raised concerns regarding its impact on sexual function. Objective: This study aimed to assess the effects of vaginal, abdominal, and laparoscopic hysterectomy on women’s sexual functioning based on the female sexual function index (FSFI). Methods: This prospective Cohort study was conducted on 48 patients who underwent hysterectomy by different routes at the OB/GYN department at Mansoura University Hospitals, Mansoura, Egypt, aged between 25 and 49 years, from October 2024 to October 2025. The patients’ sociodemographic and clinical data were collected. The patients were asked to fill the FSFI …
Merging Biophilic Design Approach Into University Learning Interior Spaces: An Applied Experience, Sara M. Atwa
Merging Biophilic Design Approach Into University Learning Interior Spaces: An Applied Experience, Sara M. Atwa
Mansoura Engineering Journal
Incorporating living elements into educational environments is a crucial matter, as many educational spaces are deprived of natural features. Designers should incubate this way of thinking to generate healthy and inspiring spaces for students. The biophilia hypothesis reveals that humankind has a genuine connection with the natural environment which makes us happier and healthier. Biophilic design has motivated architects to merge nature within the interior spaces using plants, reclaimed wood, water features, and daylight. Thereby, this manuscript debates that educational spaces – particularly in universities – requisite a sincere interaction with the nature environment by embracing biophilic design as an …
Stress And Behavior In Beef Calves During Weaning, Kathleen E. Tierney
Stress And Behavior In Beef Calves During Weaning, Kathleen E. Tierney
Theses and Dissertations
Animal welfare in commercial livestock operations has been an increasing topic of concern. It is well known that stress can have significant behavioral and physiological repercussions. It is especially important in commercial operations to reduce stress, as animal efficiency is the leading priority. In an effort to reduce stress on animals and improve welfare in livestock operations, several studies have evaluated common husbandry practices. One of the most widely studied practices is weaning, which encapsulates the process of removing the young from the dam. Several studies have evaluated the effects of weaning on beef cattle through a variety of behavioral …
Fecal Glucocorticoid Metabolite And T3 Profiles Of Orphaned Elephants Differ From Non-Orphaned Elephants In Zambia, Daniella E Chusyd, Janine L Brown, Steve Paris, Nicole Boisseau, Webster Mwaanga, Moses Kasongo, Lisa Olivier, Stephanie L Dickinson, Bailey Ortyl, Tessa Steiniche, Steven N Austad, David B Allison, Michael D Wasserman
Fecal Glucocorticoid Metabolite And T3 Profiles Of Orphaned Elephants Differ From Non-Orphaned Elephants In Zambia, Daniella E Chusyd, Janine L Brown, Steve Paris, Nicole Boisseau, Webster Mwaanga, Moses Kasongo, Lisa Olivier, Stephanie L Dickinson, Bailey Ortyl, Tessa Steiniche, Steven N Austad, David B Allison, Michael D Wasserman
Children’s Nutrition Research Center Staff Publications
Background: Elephants provide valuable insight into how early-life adverse events (ELAEs) associate with animal health and welfare because they can live to advanced ages, display extensive cognitive and memory capabilities, and rely heavily on social bonds. Although it is known that African savanna elephants that experienced ELAEs, such as being orphaned due to human activities, have altered behavioral outcomes, little is known regarding the physiological consequences associated with those stressors.
Methods: We compared fecal glucocorticoid (fGCM) and thyroid (fT3) metabolites as well as body condition scores (BCS) in rescued and rehabilitated orphaned (early-dry season: n = 20; late-dry season: n …
Accurate Body Weight Class Prediction From Mirna And Gene Expression In Blood And Saliva Samples, Kimberly Lettner
Accurate Body Weight Class Prediction From Mirna And Gene Expression In Blood And Saliva Samples, Kimberly Lettner
Master of Science in Forensic Science Directed Research Projects
miRNA interference on protein abundance related to glucose uptake and lipid production has been evaluated in biomedical research and linked to metabolic disorders like severe obesity. The direct regulation of protein abundance caused by miRNAs on a person’s metabolism can lead to an increased weight and overall size. Body size, measured by BMI, provides additional physical descriptions that can be combined with hair color, eye color, age, and skin pigment to aid investigations of unidentified remains or unknown suspects not found in a database. The purpose of this project was to evaluate the miRNA expression of target biomarkers in dried …
Comparative Semiotic Analysis Of Non-Verbal Communication: Apis Mellifera Waggle Dance And Human Kinesic Signaling Systems, Nishtha Tikalal
Comparative Semiotic Analysis Of Non-Verbal Communication: Apis Mellifera Waggle Dance And Human Kinesic Signaling Systems, Nishtha Tikalal
Honors Undergraduate Theses
There are many parallels between two seemingly disparate forms of non-verbal communication: the waggle dance of Apis mellifera (honeybees) and human kinesic signaling systems. Through a comparative semiotic analysis, this research aims to conduct a comparative semiotic analysis, investigating structural and functional similarities between these communication methods, challenging anthropocentric assumptions about meaning making in the natural world. This research employs a meta-synthesis approach, drawn from a methodological literature review to examine historical representations of bee-human relationships, semiotics of non-verbal communication, and the specific mechanisms of the waggle dance and human kinesics. This methodology involves systematic categorization and analysis of extracted …
Characterizing A Free-Roaming Cat Population To Predict Predation Of Threatened Species In An Island Ecosystem, Sarah Gheida
Characterizing A Free-Roaming Cat Population To Predict Predation Of Threatened Species In An Island Ecosystem, Sarah Gheida
Electronic Theses and Dissertations
No abstract provided.
Endocrine Responses To Two Distinct Foraging Contexts In The Bonobo (Pan Paniscus), Lauren Mitchell
Endocrine Responses To Two Distinct Foraging Contexts In The Bonobo (Pan Paniscus), Lauren Mitchell
Master's Theses
In gregarious animals, a social structure characterized by female dominance is relatively rare. However, bonobos (Pan paniscus), one of the two species most closely related to humans, are characterized by partial female dominance, with females forming close social bonds. In contrast, chimpanzees (Pan troglodytes), a close relative of the bonobo, are characterized by strong male-male bonding and social dominance with female chimpanzees lacking close social bonds. There is a lack of consensus concerning the reasons for these behavioral differences in Pan, specifically, the physiological processes responsible for female dominance in bonobos. The role of hormones …
Cardiac Timing Effects On Response Speed Are Modulated By Blood Pressure But Not Heart Rate Variability In Healthy Young Adults, Xiao Yang, Catalina Roldan, Michael Gazzanigo, Yasmine Nabulsi, Fang Fang
Cardiac Timing Effects On Response Speed Are Modulated By Blood Pressure But Not Heart Rate Variability In Healthy Young Adults, Xiao Yang, Catalina Roldan, Michael Gazzanigo, Yasmine Nabulsi, Fang Fang
Research and Infrastructure Service Enterprise (RISE) Faculty Publications
Cardiac timing effects reflect the dynamic interplay between interoceptive and exteroceptive processes. Human information processing tends to be facilitated during cardiac diastole and inhibited during systole, reflecting autonomic regulation and the neuromodulation by baroreceptor afferents. Thus, blood pressure (BP) and vagally-mediated heart rate variability (vmHRV) are potential modulators of those effects. Additionally, cognitive control appears to play a critical role in the processes. However, whether cardiac timing effects are influenced by those factors remains unclear. The present study aimed to clarify these relationships. Fifty-one healthy young adults completed three experimental sessions to assess BP, short-term HRV, and cardiac timing effects. …
Effect Of Exercise In Children, Jessica L. Moler
Effect Of Exercise In Children, Jessica L. Moler
Graduate Student Theses, Dissertations, & Professional Papers
Although the health benefits of exercise in adults are well established (Ruegsegger & Booth, 2017), the role of physical activity in promoting health in children is often overlooked. This narrative review synthesizes current research on the physical, cognitive, and emotional benefits of exercise in children aged 5 to 18, with a focus on providing practical, evidence-based guidance for families, educators, and healthcare providers. Studies consistently show that moderate-to-vigorous physical activity reduces cardiovascular and metabolic risk factors (Dias et al., 2017; Kovács et al., 2009; Migueles et al., 2023), improves insulin sensitivity (Bell et al., 2007; Davis et al., 2012), and …
Turbo Fladry Fencing To Mitigate Short-Term Agricultural Damage Caused By Wild Pigs, Michael P. Glow, Jesse A. Tussing, Johnathan G. Walls, Robert B. Hyle, Joseph M. Halseth, Nathan P. Snow, Kurt C. Vercauteren
Turbo Fladry Fencing To Mitigate Short-Term Agricultural Damage Caused By Wild Pigs, Michael P. Glow, Jesse A. Tussing, Johnathan G. Walls, Robert B. Hyle, Joseph M. Halseth, Nathan P. Snow, Kurt C. Vercauteren
Human–Wildlife Interactions
Wild pigs (Sus scrofa) are a destructive invasive species that damage agricultural crops in many regions of the world. Lethal techniques to reduce populations are most often used to mitigate damage, but additional techniques are also needed in conjunction with lethal tools to protect resources in some settings (e.g., where lethal control is not practical or possible to achieve population elimination). While additional tools such as deterrents or temporary fencing may provide short-term relief, few effective options are currently available because habituation by wild pigs often reduces long-term effectiveness. Turbo fladry, a type of electric fence, is an …
Dr. Eric Angel Ramos - A Shooting Star That Inspired Marine Mammalogists And Beyond (1987 – 2024), Laura J. May-Collado, Jeremy J. Kiszka, Nataly Castelblanco-Martínez, Beth Brady, G. Rieucau, Daniel Gonzalez-Socoloske, Renata Sousa-Lima, Diana Reiss, Macelo Magnasco, Roderic Mast, Wayne Sentman, Joy S. Reidenberg
Dr. Eric Angel Ramos - A Shooting Star That Inspired Marine Mammalogists And Beyond (1987 – 2024), Laura J. May-Collado, Jeremy J. Kiszka, Nataly Castelblanco-Martínez, Beth Brady, G. Rieucau, Daniel Gonzalez-Socoloske, Renata Sousa-Lima, Diana Reiss, Macelo Magnasco, Roderic Mast, Wayne Sentman, Joy S. Reidenberg
Faculty Publications
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