Digital Commons Network^™

Semantic Network Activation Contributes To The Relationship Between Mood And Inhibition, James S. Maniscalco

Dissertations, Theses, and Capstone Projects

Prior research has identified several relationships between mood and executive functions. Very broadly, these findings generally suggest that positive moods are associated with enhanced cognitive performance, particularly in working memory and learning. However, recent studies note that there are some instances in which negative moods may benefit select executive skills, such as those involved in divided attention and inhibition. In sum, these findings indicate that positive moods favor top-down, heuristic, or relational processing, whereas negative trait moods favor bottom-up, detail-oriented processing. However, a clear mechanism by which these effects occur has yet to be identified.

The most compelling theories that …

The Emotional Illusion Of Music: Contemporary Western Musical Aesthetics In Dialogue With Ancient Eastern Philosophy, Yin Zhang

Dissertations, Theses, and Capstone Projects

This project aims to examine whether music has an emotional nature. I use the ancient Chinese text Music Has No Grief or Joy to construct three arguments for the illusion view, according to which music has no emotional nature and the emotional appearances of music are illusory. These arguments highlight representational inconstancy, expressive incapability, and evocative underdetermination as three ways to problematize the idea that music has an emotional nature. I draw on the Confucian tradition to formulate three responses to the illusion view from representational reliability, expressive sincerity, and evocative appropriateness. These responses are shown to be inadequate. To …

Targeting Ampa Receptor Modulation During Early Life Adversity: A Mediator For Threat Associated Memories, Roseanna M. Zanca

Dissertations, Theses, and Capstone Projects

Early life adversity (ELA) is the exposure to a single or to multiple traumatic events before the age of 18 that go beyond the child’s coping. These adverse events are often exacerbated during adolescence particularly when cognitive performance is compromised. Adolescents who experienced ELA may show symptoms of post-traumatic stress disorder (PTSD), while not vividly recalling the early life trauma. These individuals show atypical connectivity between prefrontal-amygdala and hippocampus, all of which is associated with an increased risk of experiencing a traumatic event again later in life. While clinical research has increasingly stressed the importance in addressing the long-lasting consequences …