Medicine and Health Sciences Commons^™

How Concussions Alter Brain Network Properties: Towards Better Diagnoses Of Concussions, Sara Krehbiel, Joanna R. Wares

Annual Symposium on Biomathematics and Ecology Education and Research

No abstract provided.

Effects On Recovery And Neuroplasticity In Brain Injury Patients, Rebekkah Mclellan

Student Scholar Showcase

Abstract

According to the Centers for Disease Control, approximately 1.7 million people sustain a Traumatic Brain Injury each year, making the topic of brain plasticity and patient recovery an important area of study. An added element is understanding whether biological, social, and environmental factors can impact the recovery and plasticity of the patient’s brain.The purpose of this literature review was to evaluate if the environment surrounding an individual who has sustained a brain injury affects their recovery and neuroplasticity. The databases used for the scope of this review included LC OneSearch, Medline, EBSCOhost, and Google Scholar. Keywords included brain injury, …

Effects Of The Environment On Recovery And Neuroplasticity In Brain Injury Patients, Rebekkah Mclellan

Student Scholar Showcase

According to the Centers for Disease Control, approximately 1.7 million people sustain a Traumatic Brain Injury each year, making the topic of brain plasticity and patient recovery an important area of study. An added element is understanding whether biological, social, and environmental factors can impact the recovery and plasticity of the patient’s brain. The purpose of this literature review was to evaluate if the environment surrounding an individual who has sustained a brain injury affects their recovery and neuroplasticity. The databases used for the scope of this review included LC OneSearch, Medline, EBSCOhost, and Google Scholar. Key words included brain …

Differentiating Midbrain Structures In Parkinson’S Disease Using Magnetic Resonance Imaging, Erind Alushaj

Western Research Forum

Background: This study aims to differentiate two midbrain structures: substantia nigra pars compacta (SNc) and ventral tegmental area (VTA) in patients with early-stage Parkinson’s Disease (PD) using magnetic resonance imaging (MRI). The SNc degenerates earlier in PD causing motor symptoms; whereas, VTA degeneration occurs later leading to non-motor symptoms. Conventionally, the SNc and VTA project to the dorsal and ventral striatum respectively. Evidence suggests this model may be overly simplistic since the dorsal striatum has uneven dopamine loss in PD. So, the dorsal striatum was segmented into six functional subregions and only the caudal motor subregion showed early changes …

Clarifying Dopaminergic Projections Of The Ventral Tegmental Area And Substantia Nigra In Humans Using Structural Magnetic Resonance Imaging, Nicholas Handfield-Jones

Western Research Forum

Background

Dopaminergic (DA) pathways from the human midbrain to the striatum mediate movement, decision making, learning, and reward processing. Classically, the scientific consensus has been that there are two main DA pathways: the nigrostriatal and the mesolimbic pathways. In the nigrostriatal pathway, the substantia nigra par compacta (SNc) sends DA to the dorsal striatum (DS), and in the mesolimbic pathway, the ventral tegmental area (VTA) sends DA to the ventral striatum (VS) as well as prefrontal and limbic cortices. Recent findings, however, cast doubt on the accuracy of this model. It seems likely these DA projections are more overlapping and …

Addressing Hydrocephaly In Viet Nam: A Plausible Prevention And Intervention Medical Support Program Proposal, Chelle Mcintyre-Brewer

UNO Student Research and Creative Activity Fair

Families affected by hydrocephalus in Viet Nam have few options for sustainable treatment for a myriad of reasons, primarily centering on barriers to care prevalent to minority, underserved, and economically disadvantaged populations. High morbidity and abandonment rates often result from these circumstances. An interdisciplinary examination of the factors contributing to causal concerns reveals unique cultural considerations, language and literacy barriers, ethnic and geographic differences, as well as economic and governmental issues greatly impacting patient outcome for this condition. The author contends that a program that addresses sociological concerns, along with the medical treatment of the patient, proffers the opportunity for …