Medical Sciences Commons^™

Brazilian Jiu Jitsu: A Tool For Veteran Reassimilation, Gino L. Collura

USF Tampa Graduate Theses and Dissertations

This dissertation evaluates veteran participation in the martial art of Brazilian Jiu Jitsu (BJJ) as a tool of reassimilation for veterans suffering from anxiety, stress and/or combat PTSD associated with military deployment. From the onset of Operation Iraqi Freedom, Operation Enduring Freedom and Operation New Dawn, challenges associated with U.S. Veteran assimilation and reintegration have been increasing. Coping with long term displacement, trauma, loss, and making sense of identity shifts between being an active duty service member and civilian can often present challenges when navigating back into civilian life.

By utilizing a neuroanthropological lens, ethnographic inquiry, surveys, semi-structured interviews, and …

Effects Of Mild Traumatic Brain Injury On Ethanol Consumption And The Combined Effects On Neuroinflammation, Cognition, And Behavior In Mice, Jessica L. Hoffman

USF Tampa Graduate Theses and Dissertations

The relationship between alcohol consumption and traumatic brain injury (TBI) often focuses on alcohol consumption increasing the likelihood of incurring a TBI, rather than alcohol use outcomes after TBI. This focus is in part due to the large numbers of TBI patients visiting emergency rooms notable levels of alcohol in their blood. Additionally, increases in alcohol use disorders following TBI can be predicted by previous history of alcohol use. However, studies have also shown patients without a history of an alcohol use disorder can experience increases in problem drinking after single or multiple TBIs. Due to the diffuse impact of …

Effects Of Nicotine Withdrawal On Motivation, Reward Sensitivity And Reward-Learning, Jason A. Oliver

USF Tampa Graduate Theses and Dissertations

Research on addictive behavior has traditionally emphasized the role that primary reinforcing effects of drugs of abuse plays in the development and maintenance of dependence. However, contemporary behavioral economic theory and animal models of nicotine dependence suggest the need for greater attention to the impact that response to alternative rewards may have on smoking behavior. The present study sought to investigate the impact of nicotine withdrawal on self-report, behavioral and neural indices of motivation, immediate response to rewards and the capacity to learn and modify behavior in response to positive and negative feedback. Heavy smokers (n = 48) completed two …

Repeated Binge Pattern Ethanol Administration During Adolescence Or Adulthood: Long-Term Changes In Voluntary Ethanol Intake And Mesolimbic Dopamine Functionality In Male Rats, Antoniette Michelle Maldonado-Devincci

USF Tampa Graduate Theses and Dissertations

Binge alcohol consumption is a rising concern in the United States, especially among adolescents as during this developmental period alcohol use is usually initiated and has been shown to cause detrimental effects on brain structure and function. These findings have been established through the use of binge models in animals, where animals are repeatedly administered high doses of ethanol typically over a period of three or four days. While such work has examined the effects of a four-day and repeated three-day binge, there has been almost no work conducted aimed at investigating the long-term behavioral and neurochemical and/or functional consequences …