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Social and Behavioral Sciences Commons™
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Full-Text Articles in Social and Behavioral Sciences
Trauma Mediating The Severity Of Depressive Symptoms In Veterans With Ptsd, Meghan Curtin
Trauma Mediating The Severity Of Depressive Symptoms In Veterans With Ptsd, Meghan Curtin
Dissertations
Trauma serves as a risk factor for developing both posttraumatic stress disorder (PTSD) and depression. The purpose of this study was to examine trauma type as a mediator in the relationship between gender and severity of depressive symptoms among veterans with PTSD. The literature shows trauma type plays a role in developing PTSD and depressive symptoms. The first hypothesis was that female veterans who met the diagnostic criteria for PTSD would report higher levels of depressive symptoms than their male counterparts. The second hypothesis was that this gender difference would be partly mediated by levels of interpersonal trauma experience. Self-report …
Investigating The Differences Between Neuropsychological And Physiological Markers In A Ptsd-Only Group Among Vietnam Veterans, Ashtan Madsen
Investigating The Differences Between Neuropsychological And Physiological Markers In A Ptsd-Only Group Among Vietnam Veterans, Ashtan Madsen
Dissertations
Individuals diagnosed with posttraumatic stress disorder (PTSD) have demonstrated extinction-resistant symptoms and long-lasting impacts on the brain’s functional activity (Krystal et al., 2017; Stark et al., 2015). PTSD illustrates a strong relationship with cognitive functioning, and research has found lower parietal and hippocampal volume and deterioration in brain function and structure, resulting in executive dysfunction, attentional deficits, mood dysregulation, and memory difficulties (Krystal et al., 2017; Stark et al., 2015; Weiner et al. 2017). Sleep has been investigated to better understand its contribution to AD pathologies as well as its impact on PTSD treatment and prognosis. Although sleep’s functions are …