Medicine and Health Sciences Commons^™

Neuroanatomy In Mild Cognitive Impairment: Relationship To Functional Skills, Treatment Expectancy, And Comorbid Depression, Sara Rushia

Dissertations, Theses, and Capstone Projects

Mild cognitive impairment (MCI) is a neurocognitive disorder defined by cognitive decline in older adults. Although MCI has been studied for decades, there remain important areas to be explored in order to adequately characterize aspects of this disorder that provide information valuable for possible interventions and disease progression to dementia, including a better understanding of the neuroanatomical variables relevant to this disorder. Such neuroanatomical variables include cortical thickness, hippocampal volume, and white matter hyperintensities (WMHs). This dissertation consists of three separate studies aimed at addressing gaps in the literature on MCI in relation to brain morphometrics and under-studied characteristics involved …

Exploring Social Media Usage And Its Effects On College Students' Mental Health: A Mixed-Methods, Intervention Study, Kimanh Le

Health and Kinesiology Theses

Background: Social media can cause detrimental effects to college students’ mental wellbeing. The purpose of this study was to examine UT Tyler students’ social media usage and its effects on mental health such as depression, anxiety, stress, self-esteem, and the fear of missing out (FoMO). The researcher wanted to see if one specific social media site, Instagram, had more deleterious effects compared to other social media platforms and if reducing time usage would help improve mental health.

Methods: A mixed-methods, intervention design was used. An online quantitative survey link, which contained questions about demographics, social media usage, and mental health …

The Effects Of The Transition From Pre-Nursing To Nursing On Mental Health, Andrew J. Davis, Paige R. Mullins, Kimberly A. Sell

Undergraduate Honors Theses

Mental health is an ever-growing crisis among adolescents and young adults, with suicide as second leading cause of death and the number of those negatively affected continually on the rise. Transitions are one of the major stressors prevalent among these age groups, placing individuals at risk for mental health deficits. This quantitative voluntary response comparative study assesses the transitional mental health of pre-nursing students and students in the nursing program at East Tennessee State University. Emailed to all with a declared major of pre-nursing or nursing, this study measured mental health using evidenced based assessment tools. The PHQ-9 for depression …