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Theses/Dissertations

2021

Stress

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A Stress Process Approach To Assessing Caregiver Burden, Depressive Symptoms, And Quality Of Life: The Role Of Attachment In Adult Relationships, Ghislaine Celine Atkins Jan 2021

A Stress Process Approach To Assessing Caregiver Burden, Depressive Symptoms, And Quality Of Life: The Role Of Attachment In Adult Relationships, Ghislaine Celine Atkins

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Aging adults (65 years and older) are projected to be the largest age group in the United States by around the year 2030. Importantly, the population of aging adults is expected to outnumber their adult children for the first time by the year 2033. The extant literature posits that the majority of carer-care-recipient relationships are between adult children/in law and their aging parent or a spouse/partner. Familial carers dealing with these multiple stressors are more likely to exhibit depressive symptoms, have higher appraisals of stress and have worse quality of life. This dissertation project utilized sociologist Pearlin’s Stress Process Model …


Examining The Pathophysiology Through Which Violence Exposure Varies With Functional Brain Connectivity And The Psychophysiological Response To Stress, Heather Elizabeth Dark Jan 2021

Examining The Pathophysiology Through Which Violence Exposure Varies With Functional Brain Connectivity And The Psychophysiological Response To Stress, Heather Elizabeth Dark

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Violence exposure during childhood and adolescence is associated with susceptibility to internalizing disorders such as depression and anxiety. The relationship between childhood violence exposure and internalizing disorders may be explained by changes in brain function. For example, childhood maltreatment, including violence exposure, is associated with changes in brain regions that are important for emotion regulation. Reciprocal connections among these brain regions are important for healthy responses to stress. Thus, examining how childhood violence exposure varies with acute stress-induced changes in functional brain connectivity and psychophysiological stress responses may elucidate how childhood violence exposure may contribute to susceptibility to internalizing disorders. …


Stress, Inflammation, And Mood: A Role For Leptin?, Kathleen Hodgin Jan 2021

Stress, Inflammation, And Mood: A Role For Leptin?, Kathleen Hodgin

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Prior research has suggested a possible role for the proinflammatory adipokine leptin in depression. Leptin has also been associated with stress, a known predictor of depression. The purpose of this project was to investigate associations between stress, leptin, and depressed mood. We used data from a larger observational study that collected daily levels of plasma leptin and self-reported stress and depressed mood from 55 women over 25 days. Women with and without chronic fatigue syndrome (CFS) were included. We hypothesized the following: increased stress would be associated with both worsened mood and higher leptin, and that leptin would be positively …