Neuroscience and Neurobiology Commons^™

The Effects Of Sleep-Dependent Memory Consolidation On The Discriminability And Generalizability Of Learning, Bengt Grua, Dr. C Brock Kirwan

Journal of Undergraduate Research

The goal of this study was to determine how sleep affects memory recall in an academic setting with relation to memory discrimination and memory generalization. Memory generalization depends on the computational process of pattern completion, which is the brain’s ability to retrieve a memory representation based on a partial or modified stimulus (such as viewing a false statement as true if it has many true elements embedded in it). Memory discrimination depends on the computational process of pattern separation, which is the brain’s ability to store a memory as distinct and separate from other, similar memories. Current models of sleep …

The Effects Of Sleep-Dependent Memory Consolidation On The Discriminability And Generalizability Of Learning, Bengt Grua, Dr. C Brock Kirwan

Journal of Undergraduate Research

The goal of this study was to determine how sleep affects memory recall in an academic setting with relation to memory discrimination and memory generalization. Memory generalization depends on the computational process of pattern completion, which is the brain’s ability to retrieve a memory representation based on a partial or modified stimulus (such as viewing a false statement as true if it has many true elements embedded in it). Memory discrimination depends on the computational process of pattern separation, which is the brain’s ability to store a memory as distinct and separate from other, similar memories. Current models of sleep …

The Effect Of Exercise On Inhibitory Control To Images Of High And Low Calorie Food, Cory Pettit, Michael J. Larson

Journal of Undergraduate Research

The purpose of this study was to examine the effects of exercise on the neural correlates of response inhibition to high and low calorie foods. Specifically, we aimed to explore whether engaging in forty-five minutes of moderate intensity exercise affects brain activity that denotes inhibitory control while a person withholds practiced responses to pictures of high or low calorie food. We quantified inhibitory control by measuring the amplitude of the N2 event related potential (ERP; described below) using electroencephalogram (EEG) technology.

The Effect Of Exercise On Inhibitory Control To Images Of High And Low Calorie Food, Cory Pettit, Michael J. Larson, Phd

Journal of Undergraduate Research

The purpose of this study was to examine the effects of exercise on the neural correlates of response inhibition to high and low calorie foods. Specifically, we aimed to explore whether engaging in forty-five minutes of moderate intensity exercise affects brain activity that denotes inhibitory control while a person withholds practiced responses to pictures of high or low calorie food. We quantified inhibitory control by measuring the amplitude of the N2 event related potential (ERP; described below) using electroencephalogram (EEG) technology.

Induction Of Neuromelanin In Live Tissue, Corrine Morrison, Dr. Scott Steffensen

Journal of Undergraduate Research

An estimated seven to ten million people worldwide are living with Parkinson’s Disease (PD) and about 60,000 Americans are diagnosed with the disease each year (Parkinson’s Disease Foundation, 2013). The underlying cause of the movement disorders in PD is dopamine (DA) neuron degeneration in the substantia nigra pars compacta (SNc). A proposed mechanism behind DA cell death is additional oxidative stress that occurs in early stages of the disease state. NM is believed to be a protective agent against reactive oxygen species (ROS), but as NM depigmentation is a distinctive feature of PD, it is likely that there is a …

Anatomy Academy: The Impact On Nursing Students, Gaye L. Ray, Jane H. Lasseter

Journal of Undergraduate Research

1. 1. Evaluation of how well the academic objectives of the proposal were met and description of the results/findings of the project.

We studied the impact on student nurse mentors who volunteered to teach an anatomy based childhood obesity prevention program in area elementary schools. Student nurse mentors’ self-perceived communication, teaching and collaboration skills were measured at pre-and post-participation in the AA program. From the quantitative data collected, descriptive and inferential statistics were calculated using SPSS versions 21 (IBM Corp, 2012). Data were reviewed for outliers and data entry errors using descriptive statistics, histograms, and box plots. None were identified. Means …