Neurology Commons^™

Therapeutic Use Of Music For Geriatric Dementia Patients, Katelynn Roscioli

Scholar Week 2016 - present

Dementia impacts millions of individuals and their families worldwide, yet many caregivers remain untrained, unpaid, and unable to maintain their own health while caring for their patients. Despite the need for support, limited resources exist to aid these caregivers in combatting this progressive, debilitating disease. One possibility lies in practices rooted in music therapy, which have been shown to restore memory retention, personhood, and quality of life in dementia patients. However, individuals outside of music therapists, especially those with limited musical backgrounds, may not consider implementing music therapy within their care plan. To make this approach more accessible, a website …

New & Current Non-Invasive Occupational Therapy Interventions In Post Stroke Rehabilitation, Cynthia Carr Drot, Ms, Otr/L, Genevieve Marion Ots, Jaclyn Robbins Ots, Gema Solis Ots

Research Days

Occupational therapy practitioners use neuro-rehabilitative interventions to treat patients, post-stroke, across a continuum of care in the United States. New and current evidence-based interventions are being used in a variety of settings to treat patients. The objective of this study was to identify which new and current neuro-rehabilitative interventions approaches were being utilized by occupational therapy practitioners throughout the U.S., in their practice for patients who have experienced stroke. To achieve this a nationwide, anonymous online survey conducted by occupational therapy graduate students was delivered to members of the Illinois Occupational Therapy Association and the American Occupational Therapy Association through …

Virtual Reality Navigational Abnormalities In Patients With Bilateral Vestibular Loss, Kathryn Mozzochi, Maimuna Ahmad, Susan King, Anissa Boutabla, Alexander Panic, Faisal Karmali, Divya Chari, Richard Lewis

Tower Health Research Day

No abstract provided.

The Feigned Annoyance And Frustration Test To Activate The Sympathoadrenal Medullary System, Ted W. Gehrig Iii, Lee S. Berk, Robert I. Dudley, Jo A. Smith, Lida Gharibvand, Everett B. Lohman Iii

Physical Therapy Faculty Articles and Research

When perceived as threatening, social interactions have been shown to trigger the sympathoadrenal medullary system as well as the hypothalamic-pituitary-adrenal axis resulting in a physiologic stress response. The allostatic load placed on human health and physiology in the context of acute and chronic stress can have profound health consequences. The purpose of this study was to develop a protocol for a lab-based stress stimulus using social-evaluative threat. While several valid, stress-stimulating protocols exist, we sought to develop one that triggered a physiologic response, did not require significant lab resources, and could be completed in around 10 min. We included 53 …

Real-World Experiences Of Parkinson's Disease Off Time And Role Of Demographics, Radhika Devraj, Ahmad Elkouzi, Marlon R. Tracey

Journal of Patient-Centered Research and Reviews

Purpose

OFF periods are episodes when Parkinson’s disease (PD) medications work suboptimally, with symptoms returning and impacting quality of life. We aimed to characterize OFF periods using patient-reported frequency, severity, and duration, as well as determine these characteristics’ associations with demographics.

Methods

A retrospective cohort study using Fox Insight Data Exploration Network (Fox DEN) database was conducted. Eligible patients had PD and were > 18 years. The experience of OFF periods was characterized by frequency (number of episodes/day), duration (duration/episode), and severity (impact on activities). Significance level was Bonferroni-corrected for multivariate analyses.

Results

From a population of 6,757 persons with PD, …

Sans-Cnn: An Automated Machine Learning Technique For Spaceflight Associated Neuro-Ocular Syndrome With Astronaut Imaging Data, Sharif Amit Kamran, Khondker Fariha Hossain, Joshua Ong, Nasif Zaman, Ethan Waisberg, Phani Paladugu, Andrew Lee, Alireza Tavakkoli

SKMC Student Presentations and Publications

Spaceflight associated neuro-ocular syndrome (SANS) is one of the largest physiologic barriers to spaceflight and requires evaluation and mitigation for future planetary missions. As the spaceflight environment is a clinically limited environment, the purpose of this research is to provide automated, early detection and prognosis of SANS with a machine learning model trained and validated on astronaut SANS optical coherence tomography (OCT) images. In this study, we present a lightweight convolutional neural network (CNN) incorporating an EfficientNet encoder for detecting SANS from OCT images titled "SANS-CNN." We used 6303 OCT B-scan images for training/validation (80%/20% split) and 945 for testing …

Influence Of Neurotoxin Load On Parkinson’S Disease Pathophysiology, Abhishekh Pokhrel, Daniel Salinas, Nawaz Hack, Kelsey Potter-Baker

Research Symposium

Background: Parkinson’s disease (PD) is a debilitating neurodegenerative disorder impacting movement, mood, and cognition. Among those affected, veterans, due to their occupational exposures, are particularly susceptible, contributing to over 110,000 PD cases in the United States. Studies have largely attributed this increased prevalence among veterans to environmental neurotoxins such as Agent Orange, MPTP, and 6-OHDA. However, it remains unclear how neurotoxin exposure load influences biological mechanisms in PD. This study aims to elucidate the influence of neurotoxin load on PD-associated molecular changes, neuroplasticity, neurodegeneration, and cognitive and motor function within a clinical population of the Rio Grande Valley region …

Safety And Tolerability Of Atogepant For The Preventive Treatment Of Migraine: A Post Hoc Analysis Of Pooled Data From Four Clinical Trials, Paul Rizzoli, Michael Marmura, Jennifer Robblee, Jennifer Mcvige, Sara Sacco, Stephanie Nahas, Jessica Ailani, Rosa De Abreu Ferreira, Julia Ma, Jonathan Smith, Brett Dabruzzo, Messoud Ashina

Department of Jefferson Headache Center papers and presentations

BACKGROUND: Conventional, non-specific preventive migraine treatments often demonstrate low rates of treatment persistence due to poor efficacy or tolerability. Effective, well-tolerated preventive treatments are needed to reduce migraine symptoms, improve function, and enhance quality of life. Atogepant is a migraine-specific oral calcitonin gene-related peptide receptor antagonist that is indicated for the preventive treatment of migraine in adults. This analysis evaluated the safety and tolerability profile of atogepant for the preventive treatment of migraine, including adverse events (AEs) of interest, such as constipation, nausea, hepatic safety, weight changes, and cardiac disorders.

METHODS: This post hoc analysis was performed using data pooled …

Neural Correlates Of Fear Extinction: Investing The Impact Of Puberty And Sex In Children And Adolescents Through Neuroimaging, Sneha Bhargava, Clara Zundel, Samantha Ely, Carmen Carpenter, Reem Tamimi, Leah Gowatch, Mackenna Shampine, Emilie-Clare O'Mara, Jovan Jande, Shravya Chanamolu, Ahmad Almaat, Hilary Marusak

Medical Student Research Symposium

Fear-based disorders, including anxiety and posttraumatic stress disorder, are more prevalent in females than males. Steroid hormones (e.g., estradiol) are involved in fear extinction learning and later recall—a process implicated in the pathophysiology of fear-based disorders. Fear-based disorders commonly emerge during the transition from childhood to adolescence, a period marked by the onset of puberty and a natural increase of steroid hormones. Here, we examined the effects of puberty, sex, and their interaction on extinction recall and underlying neural circuitry in youth. Eighty-five youth (6-17 years, 46% female) completed a two-day Pavlovian fear extinction paradigm while undergoing functional magnetic resonance …

Insular And Amygdala Origin Seizures: Unmasked With Electrocorticography (Ecog), Younes Motii, Arichenaramanathan Manmatharayan, Parthasarathi Chamiraju, Mona Elsayed

Medical Student Research Symposium

Insular and Amygdala Origin Seizures: Unmasked with Electrocorticography (ECOG)

Introduction:

Insula and amygdala have a large network of connections to other cortical regions. Seizures originating from these structures may become evident only after propagation to other structures. High degree of attention must be paid to auras and seizure semiology in patients with medically intractable epilepsy.

Methodology:

We have described a series of three adult male patients with focal intractable epilepsy who did not have structural lesions on Magnetic Resonance Imaging (MRI). Patients underwent MRI, Positron Emission Tomography (PET) scan, scalp electroencephalography (EEG), and stereo EEG implantation.

Results:

All three patients …

Epithelial And Mesenchymal Olfactory Stem Cells Gathered With Minimally-Invasive Micro-Brush, Tyler Petersen

Medical Student Research Symposium

Spinal cord injury (SCI) causes devastating lifestyle and financial consequences for the patient. Treatment strategies emphasize neuroprotection, but not regeneration. In this regard, stem cells are an innovative field of study that has the potential to regenerate neural tissue, thereby increasing a person’s ability to regain function. The purpose of this project is two-fold: to attain olfactory stem cells located in the nasal canal in a minimally-invasive way and to gather neural cells from the epithelium and mesenchymal cells in the lamina propria. Cells were gathered with sterile nasal micro-brushes, stored, and grown in flasks. After cells reached confluency, they …

Psilocybin With Acceptance And Commitment Therapy (Act) For The Treatment Of Social Anxiety Disorder (Sad), Aspen E. Allred

University Honors Theses

Social Anxiety Disorder (SAD) is a debilitating mental health condition characterized by an overwhelming fear and anxiety of social rejection that can lead to chronic patterns of social behavioral avoidance. Despite the existence of traditional efficacious treatments, a significant number of individuals either do not respond to treatment or experience a recurrence of symptoms over extended periods, spanning 10-12 years. Acceptance and Commitment Therapy (ACT), a form of acceptance-based behavioral therapy considered part of the "third wave" of cognitive behavioral therapies, has shown promising results in early studies, comparable to those of Cognitive Behavioral Therapy (CBT) that is considered the …

Stereotactic Electroencephalogram Recordings In Temporal Lobectomy Patients Demonstrates The Predictive Value Of Interictal Cross-Frequency Correlations: A Retrospective Study, Anish Sathe, Mahdi Alizadeh, Emily Johannan, Christian Raimondo, Michael R Sperling, Ashwini Sharan, Michael Kogan

Department of Neurosurgery Faculty Papers

BACKGROUND: Positive correlations between low- and high-frequency spectra from stereotactic electroencephalogram (SEEG) recordings have been implicated in pathological brain activity interictally and have been used for ictal detection in both focal and network models.

OBJECTIVE: We evaluated SEEG signals in patients who ultimately underwent temporal lobectomy to evaluate their utility in seizure localization and prediction of seizure freedom post-resection.

METHODS: We retrospectively analyzed cross-frequency correlations between beta and high gamma (HG) interictal SEEG signals from 22 patients. We compared signals based on temporal versus extra-temporal locations, seizure-free (SF) versus non-seizure-free (NSF) outcomes, and mesial (M) versus mesial temporal-plus (M+) onset. …

Piriformis Syndrome With A Variant Presentation, Roberto Chuapoco, Ryan E. Linford

Annual Research Symposium

Piriformis syndrome has long been a diagnostic quandary due to its tendency to present as other nerve-related conditions. Piriformis syndrome is commonly caused by entrapment of the sciatic nerve as it travels through the greater sciatic foramen due to hypertrophy of the piriformis muscle. However, its constellation of symptoms, including radiating pain down the thigh, can easily be mistaken for lumbosacral radiculopathy. This case report aims to address the misdiagnosis of piriformis syndrome which has prolonged pain for many patients and increased the cost of medical care. It demonstrates a 76-year-old female with a confounding presentation of piriformis syndrome: buttock …

Moving Toward Elucidating Alternative Motor Pathway Structures Post-Stroke: The Value Of Spinal Cord Neuroimaging, Ramiro Oquita, Victoria Cuello, Sarvani Uppati, Sravani Mannuru, Daniel Salinas, Michael R. Dobbs, Kelsey Potter-Baker

School of Medicine Publications and Presentations

Stroke results in varying levels of motor and sensory disability that have been linked to the neurodegeneration and neuroinflammation that occur in the infarct and peri-infarct regions within the brain. Specifically, previous research has identified a key role of the corticospinal tract in motor dysfunction and motor recovery post-stroke. Of note, neuroimaging studies have utilized magnetic resonance imaging (MRI) of the brain to describe the timeline of neurodegeneration of the corticospinal tract in tandem with motor function following a stroke. However, research has suggested that alternate motor pathways may also underlie disease progression and the degree of functional recovery post-stroke. …

Effects Of Metformin On Glucose Metabolism And Mitochondrial Function In Patients With Obstructive Sleep Apnea: A Pilot Randomized Trial, Elizabeth R.M. Zunica, Elizabeth C. Heintz, Wagner S. Dantas, R. Caitlin Hebert, Ma Kayla Tanksley, Robbie A. Beyl, Edward C. Mader, John P. Kirwan, Christopher L. Axelrod, Prachi Singh

School of Medicine Faculty Publications

Obstructive sleep apnea (OSA) is associated with increased risk for diabetes, and standard treatment with positive airway pressure (PAP) device shows inconsistent effects on glucose metabolism. Metformin is known to treat and prevent diabetes, but its effects on skeletal muscle mitochondrial function are not completely understood. Here, we evaluate the effects of metformin on glucose metabolism and skeletal muscle mitochondrial function in patients with OSA. Sixteen adults with obesity (50.9 ± 6.7 years, BMI: 36.5 ± 2.9 kg/m2) and moderate-to-severe OSA were provided with PAP treatment and randomized to 3 months of placebo (n = 8) or metformin (n = …

Utility Of The 3di Short Version In The Identification And Diagnosis Of Autism In Children At The Kenyan Coast., Patricia Kipkemoi, Symon Kariuki, Joseph Gona, Felicita Wangeci Mwangi, Martha Kombe, Collins Kipkoech, Paul Mwangi, William Mandy, Amina Abubakar, Charles Newton

Institute for Human Development

Introduction: The precise epidemiological burden of autism is unknown because of the limited capacity to identify and diagnose the disorder in resource-constrained settings, related in part to a lack of appropriate standardised assessment tools and health care experts. We assessed the reliability, validity, and diagnostic accuracy of the Developmental Diagnostic Dimensional Interview (3Di) in a rural setting on the Kenyan coast.

Methods: Using a large community survey of neurodevelopmental disorders (NDDs), we administered the 3Di to 2,110 children aged between 6 years and 9 years who screened positive or negative for any NDD and selected 242 who had specific symptoms …

The Urologist’S Role In Bowel Management Of Adult Spina Bifida: A Narrative Review, Malcolm Sundell, George E. Koch, Melissa Kaufman

School of Medicine Faculty Publications

Background and Objective: Urologists are central to the coordinated care of patients with spina bifida (SB), and efforts to optimize bladder management and protection of the upper tracts are well established. However, the urologist’s role in treating this population often extends to the management of bowel dysfunction which may be less defined. The methods available to the urologist for bowel management range from lifestyle modifications to medical and surgical therapy, with many patients requiring combinations of multiple strategies to combat conflicting symptoms of constipation and fecal incontinence (FI). This narrative review aims to compile a detailed algorithm of management options, …

Microglia-Derived Exosomes Modulate Myelin Regeneration Via Mir-615-5p/Myrf Axis, Xiao-Yu Ji, Yu-Xin Guo, Li-Bin Wang, Wen-Cheng Wu, Jia-Qi Wang, Jin He, Rui Gao, Javad Rasouli, Meng-Yuan Gao, Zhen-Hai Wang, Dan Xiao, Wei-Feng Zhang, Bogoljub Ciric, Yuan Zhang, Xing Li

Department of Neurology Faculty Papers

Demyelination and failure of remyelination in the central nervous system (CNS) characterize a number of neurological disorders. Spontaneous remyelination in demyelinating diseases is limited, as oligodendrocyte precursor cells (OPCs), which are often present in demyelinated lesions in abundance, mostly fail to differentiate into oligodendrocytes, the myelinating cells in the CNS. In addition to OPCs, the lesions are assembled numbers of activated resident microglia/infiltrated macrophages; however, the mechanisms and potential role of interactions between the microglia/macrophages and OPCs are poorly understood. Here, we generated a transcriptional profile of exosomes from activated microglia, and found that miR-615-5p was elevated. miR-615-5p bound to …

Deep Learning-Based Multimodality Classification Of Chronic Mild Traumatic Brain Injury Using Resting-State Functional Mri And Pet Imaging, Faezeh Vedaei, Najmeh Mashhadi, Mahdi Alizadeh, George Zabrecky, Daniel A. Monti, Md, Nancy Wintering, Emily Navarreto, Chloe Hriso, Andrew B. Newberg, Feroze B. Mohamed

Department of Radiology Faculty Papers

Mild traumatic brain injury (mTBI) is a public health concern. The present study aimed to develop an automatic classifier to distinguish between patients with chronic mTBI (n = 83) and healthy controls (HCs) (n = 40). Resting-state functional MRI (rs-fMRI) and positron emission tomography (PET) imaging were acquired from the subjects. We proposed a novel deep-learning-based framework, including an autoencoder (AE), to extract high-level latent and rectified linear unit (ReLU) and sigmoid activation functions. Single and multimodality algorithms integrating multiple rs-fMRI metrics and PET data were developed. We hypothesized that combining different imaging modalities provides complementary information and …