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Social and Behavioral Sciences Commons

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Full-Text Articles in Social and Behavioral Sciences

Potential Moderating Impact Of Circulating Endocannabinoids On Resting State Networks And Post-Traumatic Stress Disorder, Emily Anne Albertina Dec 2023

Potential Moderating Impact Of Circulating Endocannabinoids On Resting State Networks And Post-Traumatic Stress Disorder, Emily Anne Albertina

Theses and Dissertations

Introduction: Traumatic injury increases risk for long-term adverse outcomes such as the development of post-traumatic stress disorder (PTSD). Research has found that risk for the development of PTSD after such an injury varies depending on individuals’ race/ethnic group and sex. Although prior work has explored relationships between injury and PTSD in these groups utilizing imaging paradigms (e.g., resting state functional connectivity) and biological paradigms (e.g., the endocannabinoid system), the relationship between these factors has been understudied. The present study explored the potential moderating effect circulating endocannabinoids may have on the relationship between resting state functional connectivity and post traumatic stress …


Elucidating Aposematic Patterns In North American Hylids, Joseph S. Cannizzaro Iv Dec 2023

Elucidating Aposematic Patterns In North American Hylids, Joseph S. Cannizzaro Iv

Theses and Dissertations

Recognizing form and function of animal defenses is paramount to understanding the ecological and evolutionary forces behind predator and prey dynamics. Color patterns are strongly related to defensive strategies in animals. Some rely on camouflage to avoid detection, while others are brightly colored and conspicuously signal their noxiousness to potential predators. Still others combine cryptic dorsal coloration with colorful patches that are concealed in resting position but are facultatively unveiled by special behavior or simply during activity. Such hidden conspicuous color patches may be an intermediate stage in the evolution from camouflage to aposematism. We investigated whether conspicuously colored thighs …


Using Music To Modify Step-Rate And Running Biomechanics In Healthy Runners, Erin Marie Lally Aug 2023

Using Music To Modify Step-Rate And Running Biomechanics In Healthy Runners, Erin Marie Lally

Theses and Dissertations

Context: Running-related injury (RRI) is a significant public health issue that may be caused by injurious running biomechanics. Increasing step-rate (SR) using gait retraining may prevent and treat RRI. The Optimizing Performance Through Intrinsic Motivation and Attention for Learning (OPTIMAL) theory indicates enhanced expectancies, autonomy, and external focus of attention will optimize motor learning. Music has been shown to create enhanced expectancies, can provide incidental choices (autonomy), directs attention externally, and may increase compliance. No studies have investigated if music can be used to alter SR and running biomechanics or strategies that may improve compliance to gait retraining. Objective: The …


The Biological Bases Of Political Attachment: Neurobiological Correlates Of Ideology And Partisanship, Carisa Bergner Aug 2023

The Biological Bases Of Political Attachment: Neurobiological Correlates Of Ideology And Partisanship, Carisa Bergner

Theses and Dissertations

To fully understand the foundations of political attachments in an increasingly polarized environment, political scientists must reconcile traditional theories of political attitudes and behavior with insight gained from neurobiological approaches. The purpose of this research is to investigate the neurobiological correlates of strength of political ideology and partisanship, as well as the neurobiological correlates of ideological and partisan orientation. To do so, both structural and functional neuroimaging analyses were conducted on a diverse sample of patients at a Level 1 Trauma Center. Results indicate that strong ideological attachment is significantly associated with decreased volume in the left insula, though partisan …


Monitoring Welfare In Captive Chimpanzees (Pan Troglodytes) Using Individual Positional Behavior And Substrate Use Profiles, Joseph Lara May 2023

Monitoring Welfare In Captive Chimpanzees (Pan Troglodytes) Using Individual Positional Behavior And Substrate Use Profiles, Joseph Lara

Theses and Dissertations

The welfare of captive chimpanzees partly depends on the structural features present in their enclosure. An individual’s manner of expressing positional behaviors depends on these environmental characteristics and may be reflective of their physical and mental health. This thesis seeks to further the scientific understanding of the relationships between positional behavior, substrate use and captive chimpanzee welfare. In pursuit of this goal, I designed and installed a novel vertical climbing aid onto a climbable platform structure within an enclosure at the chimpanzee sanctuary, Chimp Haven, in an effort to encourage mobility and vertical space use in the enclosure’s residents. Additionally, …