Medicine and Health Sciences Commons^™

The Effect Of Sleep Quality And High Intensity Physical Activity On Inflammation And Cardiovascular Disease Risk Factors In College Students, Catherine Abraham

Honors Scholar Theses

Background: Inflammation is the common denominator in chronic conditions such as obesity, diabetes, and depression. While adequate physical activity and optimal sleep quality may help maintain normal inflammation levels, evidence is somewhat conflicting. Aim: This cross-sectional observational study aimed to assess how sleep quality and high intensity physical activity associated with cardiovascular disease (CVD) risk factors and inflammatory biomarkers in a sample of young adults (n=106, ages 18-25 years). Methods: Laboratory-based assessments included lifestyle behaviors (sleep quality, Pittsburgh Sleep Quality Index; self-reported frequency/intensity of physical activity; Healthy Behavior Index derived from reported preference for diet and physical activity), CVD risk …

Rat Behavioral Discrimination Of Temporal Cues In Species-Specific Vocalization, Kevin Mathews Tharakan

Honors Scholar Theses

Current behavioral and neurophysiologic studies propose that many animals can detect and discriminate the invariant statistics found in natural vocalization (Geffen et. al., 2011; Rodriguez et al., 2010). However, according to current research the neuronal mechanisms underlying the sound discrimination process is still unclear. While numerous auditory statistics have been manipulated, none has varied the temporal and tonal frequency cues independently in their synthetic call sequences, thus it is still uncertain whether rats rely on temporal cues in the sound envelope for communication.

The aim of this research is to determine whether or not rats rely on temporal cues in …