Neurosciences Commons^™

Standardizing Nutrition Protocols For Brain Tumor Patients, Wendy Aldrich, Clifford A Pierre, Jun Ma, Mariam Ishaque, Christa Seyler, Miri Kim

All Poster Presentations

No abstract provided.

Thromboembolic Outcomes In Patients Receiving Doacs With Concomitant Antiseizure Medication, Hermela Gebregiogris, Brittanii Prahl, Michael Schirmer, Barbara Branneman, Jack Huber, Lam Vo

All Poster Presentations

No abstract provided.

Optimizing Cochlear Implant Follow Up: An Analysis Of Mstb 3 Proposed Timeline Changes, Alexandra Parbery-Clark, Dylan Severson, Sachin Gupta, Nadav Brumer, Elizabeth Elkins, Chantel Hazlewood, Jake Hillyer

All Poster Presentations

No abstract provided.

Empowering Women: Understanding Neurological Changes In The Aging Brain, Joy Mckenzie

InnovateHER Meeting 2026

Women tend to have more neurological changes than men as they age starting in their mid-30s (Mosconi, 2024). While aging is a natural process, the neurological changes can impact a woman’s personal and professional quality of life (Faubion et al., 2023; Gravini, 2023). For years, women’s neurological symptoms have been ignored by being told that their experiences are normal and just a part of life (Haver, 2025). That narrative is starting to shift with the increased awareness of changes specific to women. There are resources to assess cognitive changes such as memory, processing speed, and word finding and strategies to …

Evaluating Headache Treatment Efficacy Across Rural And Urban Emergency Departments, Logan Stacey, Alan Sazama, Benjamin Aaker

Scholarship Pathways Program

Evaluating Headache Treatment Efficacy Across Rural and Urban Emergency Departments

Logan Stacey, MD | Alan Sazama, MD, Benjamin Aaker, MD

Introduction: Headaches are a common chief complaint in emergency departments (EDs), with rural patients facing unique challenges such as geographic isolation and limited access to care. This study aims to compare treatment efficacy for this top five ED chief complaints between rural and urban EDs.

Methods: Patients treated for headaches from 2020-2023 were identified using diagnosis codes and electronic health records. Treatment plans and patient demographics were abstracted from identified charts. EDs were categorized as rural (populations under 50,000) or …

Targeting The Dorsolateral Prefrontal Cortex With Transcranial Direct Current Stimulation To Improve Depression And Anxiety In Parkinson’S Disease, Brock Renicks

Poster Presentations

Around 40% of people with Parkinson’s Disease experience depression and anxiety (Zhao et al, 2025). Depression and Anxiety have been said to be localized to the dorsolateral prefrontal cortex (Brunoni et al, 2016). Transcranial Direct current stimulation (tDCS) has been shown to modulate depression and anxiety by targeting the dorsolateral prefrontal cortex (Sreeraj et al, 2023). It is beneficial due to its cost, portability, and simplicity of use. Thus we will be assessing the efficacy of tDCS in reducing depression and anxiety in individuals with Parkinson’s Disease.

Brain Computer Interfaces: Enhancing Low-Cost Eeg Performance Through Deep, Anwar Rassoul

Shelby Hall Graduate Research Forum Posters

The field of Brain Computer Interfacing (BCI) has traditionally been confined to clinical and research environments due to the high cost and complexity of medical-grade EEG systems. However, the emergence of low-cost hardware exemplified has catalyzed a shift toward accessible, portable BCI applications. While these devices lower the barrier to entry for developers and researchers, they often suffer from a lower signal-to-noise ratio (SNR). This increased noise makes it difficult to extract the clean neural signatures required for high-accuracy control, particularly when operating in non-shielded, real-world environments.

This research focuses on Steady-State Visually Evoked Potentials (SSVEP), a robust BCI paradigm …

Mapping Pain Management In Maine Participant Flyer, Ling Cao

Maine Pain Registry

Flyer calling for participation in UNE project Mapping Pain Management in Maine.

Design And Assembly Of A Lightweight, Multi-Cannula Tetrode Drive For Bilateral Hippocampal And Acc Recordings, Homero Phelps, Jasmine Sidhu, Jonathan V. Trinidad, Talha Soluoku

Undergraduate Research Symposium Posters

Implants and Electrophysiology:

Electrophysiology is the study of the electrical properties of cells and tissues, neuronal implants enable high-resolution recordings of neuron action potentials and their locations in the brain.

Data gathered is key in investigating/mapping cognition and effects of neurological pathologies on regular neural systems.

Hyperdrive Model:

Previous model was restricted to two implant sites, and displayed frequent tetrode deformation

Hyperdrive was modified to support four implant sites and 16 independently movable tetrodes using 3D modeling software, while keeping its weight below 1.5 grams.

Targets:

Researchers targeted the hippocampus (CA1, CA3) and ACC, using the novel bilateral model

Influence Of Hearing Loss On Self-Reported Hearing Ability And Listening Fatigue In Persons With Aphasia, Ashlyn Kilgore

Poster Presentations

Aphasia is an acquired disorder, often caused by stroke, that results in language deficits. It can greatly impact a person's ability to communicate with others. Cognitive deficits may accompany aphasia. Additionally, hearing loss is a disability likely to co-occur with aphasia, as they both most commonly impact the same age group. When a person has hearing loss, the quality of the auditory signal is degraded when it reaches the brain. The poor signal quality, compounded with linguistic and possible cognitive deficits that are associated with aphasia, makes it more difficult for persons with aphasia (PWA) to comprehend speech.

For all …

Hypercoagulable And Autoimmune Factors In Patients With Moyamoya Syndrome, Justin F. Fraser, Min Jian Hou Ma, Christopher Mclouth, Laura Whitnel, Jessica Lasslo, David Dornbos Iii, Jill Roberts

Neuroscience Research Data

Moyamoya is a progressive cerebrovascular condition leading to stenosis of the internal carotid arteries (ICA) and formation of abnormal vasculature at the base of the brain. Patients ultimately suffer from ischemic and/or hemorrhagic stroke. In Kentucky, patients often present with comorbidities, which classifies them as having moyamoya syndrome (MMS). In this prospective observational study, we measured coagulable- and autoimmune-related factors in MMS subjects to identify possible therapeutic targets and help inform clinical care. Venous blood samples were collected from adult subjects diagnosed with MMS and analyzed by the UK Healthcare Clinical Laboratory. Blood samples, demographics, and medical records were obtained …

Pain Registry For Me 2 Participant Flyer, Ling Cao

Maine Pain Registry

Flyer calling for participation in UNE project Pain Registry for ME 2.

Pain Registry For Me 2 Participant Information Sheet, Ling Cao

Maine Pain Registry

Information sheet for potential participants in UNE project Pain Registry for ME 2. Including: "Chronic pain is a serious public health problem but little is known about how pain affects Mainers. We plan to establish a pain registry through this study. This registry will collect information from Maine adults who experience recurrent and frequent pain. It is estimated that one in three Mainers experience chronic pain. We would like to hear from as many Mainers as possible. The information we obtain could inform public health approaches to improve pain care across Maine in the future."

The Effect Of Kefir Consumption On Gut And Mental Well-Being, Danh Nguyen, Kate Digges, Emerson Morris, Nicole Hinkley-Kellum, Cas Simpson, Dow Mccarty, Erik F. Y. Hom

Neuroscience Research Showcase

(All authors are affiliated with the Department of Biology: Center for Biodiversity and Conservation Research, University of Mississippi)

Members of the Hom Lab are studying the potential benefits of water kefir consumption on Irritable Bowel Syndrome (IBS) symptoms and mental health through Brain-Gut-Microbiota Axis modulation. Water kefir is a probiotic-rich beverage produced by the fermentation of sugar water using symbiotic aggregates of microbes known as water kefir grains (WKGs). WKGs consist of various yeast, lactic acid bacteria, and acetic bacteria bound together through extracellular polysaccharides. Probiotics are defined as foods or supplements that contain live, beneficial microbes that foster well-being …

Voltage-Dependent Anion Channels (Vdacs) Possess A Bh3-Like Domain Capable Of Functionally Complementing The Bh3 Domains Of Bax And Bcl-Xl, Saroj Nepal, Clement Agyemang, Mika Jekabsons, Bradley W. Jones

Neuroscience Research Showcase

(All authors are affiliated with the University of Mississippi)

Abstract: The Bcl-2 protein family plays a critical role in controlling apoptosis through interactions of multidomain pro-apoptotic proteins (e.g., Bax, Bak), anti-apoptotic proteins (e.g., Bcl-2, Bcl-xL, Mcl-1), and BH3-only pro-apoptotic proteins (e.g., Bid, Puma, Noxa). Recent studies have shown that the Voltage-Dependent Anion Channels (VDAC) interact with Bax and Bak to regulate apoptosis. We hypothesize VDACs interact with Bax through their N-terminal region, which we discovered is homologous with the BH3 domains of Bcl-2 family proteins. The results show that the N-terminus of VDACs 1 and 2 can functionally replace the …

Analyzing The Neuroprotective Effects Of Phytoestrogens And Aromatase On Male Zebra Finch Cerebellum Post Lesion, Tony Irovic, Grace Thompson, Lainy B. Day

Neuroscience Research Showcase

(All authors are affiliated with Interdisciplinary Studies: Neuroscience, Department of Biology, Interdisciplinary Neuroscience Minor, University of Mississippi)

Introduction:

• Estradiol (E2) & aromatase (AROM) are neuroprotective
• AROM enzymatically converts testosterone (T) into E2
• E2 alters testicular function and increases stroke and cancer risk
• Phytoestrogens, such as genistein (GEN), are plant derived compounds that have a similar chemical structure to E2 and some E2 -like effects
• GEN may possess the neuroprotective effects of E2 while not having the negative effects
• Zebra finch (ZF) brains are highly plastic, and the cerebellum (CB) has low AROM constitutively
• The CB has high levels of estrogen …

The Effects Of Estradiol And Genistein On Cerebellar Neuroprotection In Zebra Finches, Grace Thompson, Tony Irovic, Lainy B. Day

Neuroscience Research Showcase

Poster presented at Annual Neuroscience Showcase University of Mississippi related to neuroprotection of genistein and estradiol post-brain lesion.

A Case Study: Alzheimer’S Progression In Mri, Lacey E. Sorber

Medical Imaging Senior Posters

Alzheimer’s is a neurodegenerative disorder that affects millions of Americans. Many individuals know a person who is currently suffering from Alzheimer’s or has lost their life due to the disease. Alzheimer’s can be described as early-onset or late-onset. Early-onset Alzheimer's occurs before the age of 65, and late-onset occurs after the age of 65. This research demonstrates a case study of a 63 year old male with early-onset Alzheimer’s. Symptoms of Alzheimer’s include memory loss, cognitive decline, behavioral changes, and language problems. The patient in this case study’s symptoms began with memory loss and began to regress into cognitive decline. …

The Differential Expands: Ataxia From Paraneoplastic Cerebellar Degeneration, Dominic Thomas, Md, Amy Dechet

Books, Presentations, Posters, Etc.

Introduction: Paraneoplastic cerebellar degeneration is a rare cause of cerebellar ataxia with a poor prognosis for neurologic recovery. The management of symptoms is dependent primarily upon timely diag nosis and treatment of the underlying neoplasm. Herein, we present the diagnostic and treatment course of a patient with paraneoplastic cerebellar degeneration. Case: A 72-year-old woman with a past medical history of left mastectomy for high grade ER/PR negative Her2 positive invasive ductal carcinoma presented with progressively worsening dysarthria and ataxia over two months. A metabolic work up by her primary care physician was unrevealing. Breast MRI did not show recurrence of …

Impact Of Rehab Among Stroke Patients Affecting Anxiety And Depression; Faith 4 Neurosurgical Icu, Stephanie Pigg, Stephan R Smith

Covenant Nurses Week 2024

No abstract provided.

Do Hourly Neuro Exams Lead To Sleep Deprivation And Icu Delirium: A Research Review, Toni Gafford

Covenant Nurses Week 2024

No abstract provided.

An Actuarial Prediction Of Adhd Using Neuropsychological Data, Kimberlyn Williams

Poster Presentations

Attention-Deficit/Hyperactivity Disorder (ADHD) is the most common psychiatric diagnosis in children and a frequent psychiatric diagnosis in adults. ADHD is a clinical diagnosis based on self-reported symptoms which makes accurate diagnosis challenging. Actuarial prediction has been demonstrated to be more accurate than clinical judgment. The current study explored an actuarial approach to predicting ADHD based on a comprehensive battery of neuropsychological tests. This project utilized test data from Meyers Neuropsychological Battery (MNB) to develop a logistic regression model to accurately predict diagnosed ADHD cases (n=65) from normal functioning cases (n=79) with a history of Mild Traumatic Brain Injury (mTBI). Binary …

The Effects Of Acute Hypoxia Exposure On Cognitive Function, John W. Sepko, Zakary Patrick, Parker Wilkerson, Madison Hulsey, Paul D. Loprizini

Neuroscience Research Showcase

Introduction: There is conflicting literature as to the effects of varying levels of hypoxia on cognition. Recent work by Loprinzi et al. (2019) demonstrated that moderate levels of hypoxia exposure increased memory (cognitive) performance. However, research investigating severe hypoxic exposure has shown immediate cognitive impairments (Nation, 2017). To reconcile these mixed findings, the present study aimed to investigate the extent to which varying levels of hypoxia affect cognition. Methods: Eighty-seven participants were recruited using convenience sampling at the University of Mississippi and completed a within-subject study design. The first lab visit was conducted for familiarizing the participant to the lab …

Novel Tests For Motor And Spatial Deficits In Zebra Finches Verify A Role For Aromatase And Estradiol In Improving Spatial But Not Motor Outcomes Post-Cerebellar Lesion, Simran Patel, Lainy B. Day, Mathew Thibodeaux, Demetria Tolbert, Chyna-Rae Dearman, Gerald W. Stinson, Joshua Hamer, John C. Garner, Dwight Waddell

Neuroscience Research Showcase

Objective: Test the role of Arom and E2 in recovery of zebra finch posture and spatial learning post-CB lesion.

Simran Patel^1,2, Lainy B. Day¹, Mathew Thibodeaux¹, Demetria Tolbert^1,2, Chyna-Rae Dearman¹, Gerald W. Stinson¹, Joshua Hamer¹, John C. Garner³, Dwight Waddell ⁴ (¹ Department of Biology, University of Mississippi, University MS; ² Mississippi INBRE Research Scholar, University of Southern Mississippi, Hattiesburg MS; ³ Department of Kinesiology and Health Promotion, Troy University, Troy, AL 36082; ⁴ Department of Biomedical Engineering, University of Mississippi, University, MS …

Influences Of Dietary Enrichment In Juvenile And Adult Male Zebra Finch (Taeniopygia Castanotis) On Cheek Patch Growth And Color, Carley Craig, Mathew Thibodeaux, Mary Tharp, Gabrielle Morris, Woodward Young, Belinda Bagwandeen, Lainy B. Day

Neuroscience Research Showcase

Zebra finches (ZF) are sexually dimorphic. In captive ZFs, enriched diets increase cheek area and alter color, increasing adult male attractiveness. In the wild, breeding and brooding occur when proteinaceous seeds available. Our experiment tests whether supplemental egg food benefits captive non-breeding adults and juveniles.Pre-experiment, adults fed eggs, cuttlebone & bread 2x week. Other facets of our experiment showed enriched diet led to decreased reactive CORT levels and increased body mass, with the largest increase in females.

All authors are affiliated with the University of Mississippi Department of Biology and Neuroscience Minor.

The Effects Of Estradiol And Genistein On Cerebellar Neuroprotection In Zebra Finches, Grace Thompson, Renee E. Breaux, Emily Mcfatridge, Sarah Chong, Ethan Zadronzy, Estelle Blair, Lainy B. Day

Neuroscience Research Showcase

Introduction:

• Brain damage causes a secondary wave of degeneration
• Aromatase is upregulated in glia post-injury
• Aromatase (AROM) converts testosterone to estradiol (E₂) E₂ is neuroprotective and limits cell death
• E₂ is linked to cancer, stroke, and male infertility Genistein (GEN) is a soybean phytoestrogen with strong estrogen receptor beta (ERβ) affinity
• Genistein could be used clinically for neuroprotection
• ERβ receptors are abundant in the cerebellum AROM expression in the cerebellum is constitutively low
• Zebra Finch (ZF) brains have high neuroplasticity
• The ZF cerebellum is ideal for neuroplasticity research

All authors are affiliated with the University of …

Sex Differences In The Role Of Estradiol On Recovery After Cerebellar Lesion In The Zebra Finch (Taeniopygia Castanotis), Mathew Thibodeaux, Chyna-Rae Dearman, Lainy B. Day

Neuroscience Research Showcase

Purpose:

• Test sex differences in a spatial (Escape Maze) and motor task (Log Roll)
• Manipulate E2 and aromatase levels in order to differentiate roles of E2 and aromatase in recovery post-CB lesion
• Confirm steroids aid recovery in spatial but not motor tasks post-CB lesion
• Determine whether steroids differentially influence male and female recovery in cognitive and motor tasks

Mathew Thibodeaux¹, Chyna-Rae Dearman¹, Lainy B. Day^1,2 (¹Department of Biology & ²Interdisciplinary Neuroscience Minor, University of Mississippi)

Identifying The Distribution Of Peptide Hormones Regulating Adrenal And Gonadal Steroids In The Brains Of Diploid And Polypoid Treefrogs, Jordan Jackson, Chris J. Leary, Lainy B. Day

Neuroscience Research Showcase

Hypothesis: polyploidization altered the relative expression levels of hormone receptors > altered regulation of circulating hormone levels and influence hormone interactions, or mutation of duplicated receptor coding genes. RNAseq - expression levels and sequences of receptors in the hypothalamic-pituitary-gonadal (HPG) and hypothalamic-pituitaryadrenal/ interrenal (HPA/I) axes

All authors are affiliated with the University of Mississippi Department of Biology.

Utilizing Ai Integrated Neuroimaging Technology To Expand Upon Machine Learning In Positron Emission Tomography Technology With The Aim Of Detecting Amyloid Beta Biomarkers Early In The Onset Of Alzheimer's., Ethan S. Terman

UROP Posters

Early intervention in Alzheimer's is vital for treatment. The earlier a professional can detect symptoms and make a diagnosis the earlier a prognosis can be implemented. With the prevalence of data in our day-to-day world combined with Artificial intelligence (AI), utilizing both for machine learning can pave the way for more accurate and efficient detection of Alzheimer's and other neurodegenerative diseases. AI combined with Machine learning (ML) increases diagnostic efficiency and reduces human errors, making it a valuable resource for physicians and clinicians alike. With the increasing amount of data processing and image interpretation required, the ability to use AI …

The Role Of Occupational Therapy In Duchenne Muscular Dystrophy, Mina Salinas, Mary Greer, Rudy Seward

Summer 2023 Virtual OTD Capstone Symposium

Duchenne muscular dystrophy (DMD) is a progressive inherited type of muscular dystrophy that results in progressive muscle weakness and requires a multidisciplinary approach for disease management. Occupational Therapy (OT) services are extremely valuable to this population as individuals diagnosed with this condition face significant difficulty in areas of occupational performance. Research shows occupational therapy services are not being received consistently and there are disparities in services received leaving a gap in the literature about the referral process and the understanding of OT's role.