Neurosciences Commons^™

Non-Invasive Brain Stimulation As Treatment For Motor Impairment In People With Parkinson's Disease: Protocol For An Umbrella Review, Dale M. Harris, Steven J. O'Bryan, Christopher Latella

Research outputs 2022 to 2026

Background Parkinson's disease (PD) is a progressive neurodegenerative disorder that predominantly affects movement and currently has no cure. Alongside medication, non-invasive brain stimulation (NIBS) may be used as an adjunct therapy to attenuate the motor symptoms experienced by people with PD. However, there is considerable heterogeneity in the evidence exploring the effects of NIBS for improving aspects of physical function in people with PD. Therefore, this protocol paper will outline the objectives, structure and procedure of a proposed umbrella review which will comprehensively summarise and map the current body evidence on the effectiveness of NIBS for improving physical function in …

Prevention Of Dementia Using Mobile Phone Applications (Prodemos): A Multinational, Randomised, Controlled Effectiveness–Implementation Trial, Eric P.Moll Van Charante, Marieke P. Hoevenaar-Blom, Manshu Song, Sandrine Andrieu, Linda Barnes, Cindy Birck, Rachael Brooks, Nicola Coley, Esmé Eggink, Jean Georges, Melanie Hafdi, Willem A. Van Gool, Ron Handels, Haifeng Hou, Jihui Lyu, Yixuan Niu, Libin Song, Wenzhi Wang, Youxin Wang, Anders Wimo, Yueyi Yu, Jinxia Zhang, Wei Zhang, Carol Brayne, Wei Wang, Edo Richard

Research outputs 2022 to 2026

Background: The expected increase of dementia prevalence in the coming decades will mainly be in low-income and middle-income countries and in people with low socioeconomic status in high-income countries. This study aims to reduce dementia risk factors in underserved populations at high-risk using a coach-supported mobile health (mHealth) intervention. Methods: This open-label, blinded endpoint, hybrid effectiveness–implementation randomised controlled trial (RCT) investigated whether a coach-supported mHealth intervention can reduce dementia risk in people aged 55–75 years of low socioeconomic status in the UK or from the general population in China with at least two dementia risk factors. The primary effectiveness outcome …

Sorghum Grain Polyphenolic Extracts Demonstrate Neuroprotective Effects Related To Alzheimer’S Disease In Cellular Assays Sorghum Grain Polyphenolic Extracts Demonstrate Neuroprotective Effects Related To Alzheimer’S Disease In Cellular Assays, Nasim Rezaee, Eugene Hone, Hamid R. Sohrabi, Stuart Johnson, Leizhou Zhong, Prakhar Chatur, Stuart Gunzburg, Ralph N. Martins, W. M.A.D.Binosha Fernando

Research outputs 2022 to 2026

Sorghum grain contains high levels and a diverse profile of polyphenols (PPs), which are antioxidants known to reduce oxidative stress when consumed in the diet. Oxidative stress leading to amyloid-β (Aβ) aggregation, neurotoxicity, and mitochondrial dysfunction is implicated in the pathogenesis of Alzheimer’s disease (AD). Thus, PPs have gained attention as possible therapeutic agents for combating AD. This study aimed to (a) quantify the phenolic compounds (PP) and antioxidant capacities in extracts from six different varieties of sorghum grain and (b) investigate whether these PP extracts exhibit any protective effects on human neuroblastoma (BE(2)-M17) cells against Aβ- and tau-induced toxicity, …

Neurorehabilitation With Vagus Nerve Stimulation: A Systematic Review, Radha Korupolu, Alyssa Miller, Andrew Park, Nuray Yozbatiran

Faculty, Staff and Student Publications

OBJECTIVE: To systematically review vagus nerve stimulation (VNS) studies to present data on the safety and efficacy on motor recovery following stroke, traumatic brain injury (TBI), and spinal cord injury (SCI).

METHODS: Data sources: PubMed, EMBASE, SCOPUS, and Cochrane.

STUDY SELECTION: Clinical trials of VNS in animal models and humans with TBI and SCI were included to evaluate the effects of pairing VNS with rehabilitation therapy on motor recovery.

DATA EXTRACTION: Two reviewers independently assessed articles according to the evaluation criteria and extracted relevant data electronically.

DATA SYNTHESIS: Twenty-nine studies were included; 11 were animal models of stroke, TBI, and …

Glioblastoma Disrupts Cortical Network Activity At Multiple Spatial And Temporal Scales, Jochen Meyer, Kwanha Yu, Estefania Luna-Figueroa, Benjamin Deneen, Jeffrey Noebels

Faculty, Staff and Students Publications

The emergence of glioblastoma in cortical tissue initiates early and persistent neural hyperexcitability with signs ranging from mild cognitive impairment to convulsive seizures. The influence of peritumoral synaptic density, expansion dynamics, and spatial contours of excess glutamate upon higher order neuronal network modularity is unknown. We combined cellular and widefield imaging of calcium and glutamate fluorescent reporters in two glioblastoma mouse models with distinct synaptic microenvironments and infiltration profiles. Functional metrics of neural ensembles are dysregulated during tumor invasion depending on the stage of malignant progression and tumor cell proximity. Neural activity is differentially modulated during periods of accelerated and …

Brain Cell-Type Shifts In Alzheimer’S Disease, Autism, And Schizophrenia Interrogated Using Methylomics And Genetics, Chloe X Yap, Daniel D Vo, Matthew G Heffel, Arjun Bhattacharya, Cindy Wen, Yuanhao Yang, Kathryn E Kemper, Jian Zeng, Zhili Zheng, Zhihong Zhu, Eilis Hannon, Dorothea Seiler Vellame, Alice Franklin, Christa Caggiano, Brie Wamsley, Daniel H Geschwind, Noah Zaitlen, Alexander Gusev, Bogdan Pasaniuc, Jonathan Mill, Chongyuan Luo, Michael J Gandal

Faculty, Staff and Student Publications

Few neuropsychiatric disorders have replicable biomarkers, prompting high-resolution and large-scale molecular studies. However, we still lack consensus on a more foundational question: whether quantitative shifts in cell types-the functional unit of life-contribute to neuropsychiatric disorders. Leveraging advances in human brain single-cell methylomics, we deconvolve seven major cell types using bulk DNA methylation profiling across 1270 postmortem brains, including from individuals diagnosed with Alzheimer's disease, schizophrenia, and autism. We observe and replicate cell-type compositional shifts for Alzheimer's disease (endothelial cell loss), autism (increased microglia), and schizophrenia (decreased oligodendrocytes), and find age- and sex-related changes. Multiple layers of evidence indicate that endothelial …

Incidence And Characteristics Of Cerebellar Atrophy/Volume Loss In Children With Confirmed Diagnosis Of Tuberous Sclerosis Complex, Livja Mertiri, Eugen Boltshauser, Stephen F Kralik, Nilesh K Desai, Maarten H Lequin, Thierry A G M Huisman

Faculty, Staff and Students Publications

Objectives: The goal of our study was to determine the incidence of cerebellar atrophy, assess the imaging findings in the posterior fossa and determine the incidence of hippocampal sclerosis in a cohort of pediatric patients with confirmed tuberous sclerosis complex (TSC).

Material and methods: MRI studies of 98 TSC pediatric patients (mean age 7.67 years) were evaluated for cerebellar atrophy, cerebral/cerebellar tubers, white matter lesions, subependymal nodules, subependymal giant cell astrocytomas, ventriculomegaly, and hippocampal sclerosis. Clinical charts were revisited for clinical symptoms suggesting cerebellar involvement, for seizures and treatment for seizures, behavioral disorders and autism.

Results: Cerebral tubers were present …

Generalizing Parkinson’S Disease Detection Using Keystroke Dynamics: A Self-Supervised Approach, Shikha Tripathi, Alejandro Acien, Ashley A Holmes, Teresa Arroyo-Gallego, Luca Giancardo

Faculty, Staff and Student Publications

Objective: Passive monitoring of touchscreen interactions generates keystroke dynamic signals that can be used to detect and track neurological conditions such as Parkinson's disease (PD) and psychomotor impairment with minimal burden on the user. However, this typically requires datasets with clinically confirmed labels collected in standardized environments, which is challenging, especially for a large subject pool. This study validates the efficacy of a self-supervised learning method in reducing the reliance on labels and evaluates its generalizability.

Materials and methods: We propose a new type of self-supervised loss combining Barlow Twins loss, which attempts to create similar feature representations with reduced …

Feasibility Of Fit24, A Digital Diabetes Prevention Program For Hispanic Adolescents: Qualitative Evaluation Study, Erica G Soltero, Salma M Musaad, Teresia M O'Connor, Debbe Thompson, Keith Norris, Bettina M Beech

Faculty, Staff and Students Publications

BACKGROUND: Digital health interventions are promising for reaching and engaging high-risk youth in disease prevention opportunities; however, few digital prevention interventions have been developed for Hispanic youth, limiting our knowledge of these strategies among this population.

OBJECTIVE: This study qualitatively assessed the feasibility and acceptability of Fit24, a 12-week goal-setting intervention that uses a Fitbit watch (Fitbit Inc) and theoretically grounded SMS text messages to promote physical activity and sleep among Hispanic adolescents (aged between 14 and 16 years) with obesity.

METHODS: After completing the intervention, a subsample of youth (N=15) participated in an in-depth interview. We categorized the themes …

Measurement Of And Contributors To Developmental Coordination Impairment, Jeffrey D. Konrad

WUSM Theses and Dissertations – All Programs

Movement drives childhood development. As motor skills improve across development, a child becomes capable of greater interactions with their physical and social environment. Children with motor impairments miss out on these interaction opportunities and their development across a variety of domains can suffer. There is accumulating evidence that poor motor competence relates to an array of developmental outcomes such as educational achievement, reading skills, social development, and emotional regulation. Two developmentally important motor impairments are poor motor competence and hyperactivity which are associated with Autism Spectrum Disorder (ASD), Developmental Coordination Disorder (DCD), and/or Attention Deficit Hyperactivity Disorder (ADHD). Critical to …

Transcriptomic Signature, Bioactivity And Safety Of A Non-Hepatotoxic Analgesic Generating Am404 In The Midbrain Pag Region, Hernan A. Bazan, Surjyadipta Bhattacharjee, Madigan M. Reid, Bokkyoo Jun, Connor Polk, Madeleine Strain, Linsey A. St Pierre, Neehar Desai, Patrick W. Daly, Jessica A. Cucinello-Ragland, Scott Edwards, Javier Recio, Julio Alvarez-Builla, James J. Cai, Nicolas G. Bazan

School of Medicine Faculty Publications

Safe and effective pain management is a critical healthcare and societal need. The potential for acute liver injury from paracetamol (ApAP) overdose; nephrotoxicity and gastrointestinal damage from chronic non-steroidal anti-inflammatory drug (NSAID) use; and opioids’ addiction are unresolved challenges. We developed SRP-001, a non-opioid and non-hepatotoxic small molecule that, unlike ApAP, does not produce the hepatotoxic metabolite N-acetyl-p-benzoquinone-imine (NAPQI) and preserves hepatic tight junction integrity at high doses. CD-1 mice exposed to SRP-001 showed no mortality, unlike a 70% mortality observed with increasing equimolar doses of ApAP within 72 h. SRP-001 and ApAP have comparable antinociceptive effects, including the complete …

Astrocytes Remember Inflammation, Michael R Williamson, Benjamin Deneen

Faculty, Staff and Students Publications

Astrocytes respond to all forms of central nervous system maladies. In a recent issue of Nature, Lee et al. demonstrate that astrocytes encode inflammatory stimuli as epigenetic memory, which strengthens responses to subsequent stimuli and exacerbates pathology in disease models.

Nrf2 Regulates Basal Gluathione Production In Astrocytes, Jiali He

Theses - ALL

In the central nervous system, astrocytes are the primary source of glutathione (GSH), an important and abundant non-protein thiol antioxidant. GSH biosynthesis takes place in the cytosol and involves two sequential steps, the first catalyzed by glutamate cysteine ligase (GCL) and the subsequent by glutathione synthetase (GSS). The process relies heavily on the availability of cysteine, which is obtained through the action of the glutamate/cystine antiporter, System xc-. This transporter imports cystine into the cells, where it is rapidly reduced to cysteine intracellularly for GSH synthesis. Furthermore, the multidrug resistance protein 1 (Mrp1) facilitates the export of GSH from astrocytes …

Fake Xanax: Designer Emerging Benzodiazepine Epidemic Linked To Morbidity And Mortality A Narrative Review, Alan D. Kaye, Joseph P. Tassin, William C. Upshaw, Camille M. Robichaux, Mark V. Frolov, Mark M. Dupaquier, Julia E. Fox, Jeffrey Sterritt, Jibin Mathew, Sahar Shekoohi, Adam M. Kaye, Amber N. Edinoff

School of Dentistry Faculty Publications

Etizolam is a thienodiazepine derivative which produces an anxiolytic effect similar to benzodiazepines such as alprazolam (Xanax). Like classic benzodiazepines, etizolam has a high affinity towards the GABAA receptor, and allosterically potentiates the effects of GABA resulting in neuronal hyperpolarization related to chloride influx. When taken in therapeutic doses, etizolam produces a similar effect to Xanax. Counterfeit Xanax tablets contain variable amounts of etizolam. Tablets with high amounts of etizolam can cause toxicity if ingested, especially when combined with other substances. When toxic symptoms occur in patients, they may include severe sedation, unconsciousness, and depression of the medullary respiratory center. …

Clinical, Genetic, And Cognitive Correlates Of Seizure Occurrences In Phelan-Mcdermid Syndrome, Tess Levy, Jacob Gluckman, Paige M Siper, Danielle Halpern, Jessica Zweifach, Rajna Filip-Dhima, J Lloyd Holder, M Pilar Trelles, Kristina Johnson, Jonathan A Bernstein, Elizabeth Berry-Kravis, Craig M Powell, Latha Valluripalli Soorya, Audrey Thurm, Joseph D Buxbaum, Mustafa Sahin, Alexander Kolevzon, Siddharth Srivastava

Duncan NRI Faculty and Staff Publications

Background: Phelan-McDermid syndrome (PMS) is a genetic neurodevelopmental disorder caused by SHANK3 haploinsufficiency and is associated with an increased risk for seizures. Previous literature indicates that around one third of individuals with PMS also have epilepsy or seizures, with a wide range of types and ages of onset. Investigating the impact of seizures on intellectual and adaptive functioning for PMS is a primary concern for caregivers and is important to understanding the natural history of this syndrome.

Methods: We report on results from 98 individuals enrolled in a prospective, longitudinal study. We detailed seizure frequency, type, and age of onset, …

Role Of Dunc-13 Isoforms In Alcohol Sensitivity In Drosophila, Makenzie Havard

Honors Theses

Functional alcohol tolerance is an adaptation made by the nervous system to high doses of alcohol, and is seen by a significant reduction in sensitivity to this drug. This tolerance is a significant contributing factor in the progression to Alcohol Use Disorders. A major goal of alcohol research is to understand how alcohol induces this tolerance. Dunc13 is a presynaptic active zone protein essential in synaptic vesicle docking and priming. Alcohol binds to the C1 domain of Dunc13 at physiological concentrations, which inhibits Dunc13 from binding Diacylglycerol. This inhibition is predicted to reduce Dunc13 activity and presynaptic activity. Yet, genetically …

Addressing Stroke Care Disparities Through Patient Education, Christina Annerino

Honors Capstones

It has been found across current studies and evaluations of stroke care and patient outcomes that there is a disparity in disability and mortality between male and female patients who have experienced stroke. The aforementioned studies did not identify the cause of this disparity, although a number of hypotheses for this phenomenon were provided. This study then conducted a preliminary survey of 130 participants, both men and women, aged 18-80 years old, to evaluate potential barriers to accessing stroke care and receiving treatment effectively. Preliminary survey data demonstrated consistent gaps in knowledge related to stroke risks, stroke symptoms, and when …

Healthy Aging Modulates The Neural Oscillatory Activity Underlying Basic Visual Processing And Verbal Working Memory, Seth D. Springer

Theses & Dissertations

Worldwide economic and medical improvements have led to profound demographic shifts towards an older overall population. Unfortunately, with older age comes a variety of neurological changes which act to decrease individual quality of life and independence. Since the advent of functional neuroimaging, investigation of age-related changes in neural activity has been of particular interest. However, changes in population-level neural dynamics with age remain poorly characterized. Herein, we utilized magnetoencephalography (MEG), comprehensive neuropsychological assessments, and advanced analytical techniques to investigate spectrally-specific changes in neural oscillatory activity in a healthy aging population. First, we examined age-related deficiencies in visual processing using a …

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 …

Cognitive Control In Health And Disease: A Dynamic Approach To Mapping Oscillatory Activity Across The Lifespan, Mikki Schantell

Theses & Dissertations

Cognitive control is critical for flexibly adapting goal-directed behaviors to meet the demands of dynamically changing environments. The neural oscillatory dynamics serving cognitive control undergo changes across the lifespan, both in health and disease, with impairments in cognitive control functions being broadly implicated across a multitude of psychiatric disorders. Despite this, the trajectory of the population-level neural oscillatory dynamics supporting cognitive control across the lifespan remain poorly characterized, presenting challenges in fully understanding perturbations to these systems relative to one’s stage in neuronal maturation. Herein, we used the Eriksen flanker task during magnetoencephalographic (MEG) recording to map the neural oscillatory …

The Effect Of Repetitive Transcranial Magnetic Stimulation On Brain And Cognitive Variables In Patients With Amnestic Mild Cognitive Impairment, Connor J. Phipps

Theses & Dissertations

Healthy and pathological aging processes can impact human memory. Current interventions for clinical memory impairment offer little opportunity for restoration of memory ability. Fortunately, a novel therapy in the form of repetitive transcranial magnetic stimulation (rTMS) has exhibited promise in this regard. In healthy adults, rTMS of the angular gyrus (AG) has been reported to improve memory. The current study sought to determine the generalizability of these findings to individuals with clinical memory impairment by administering a clinical trial replicating an rTMS protocol reported to improve hippocampal-dependent memory in healthy individuals to individuals with amnestic mild cognitive impairment (aMCI). Individuals …

The Impact Of Traumatic Brain Injury On Noradrenergic Innervation Of The Prefrontal Cortex, Jil P. Modi, Christopher P. Knapp, Rachel L. Navarra

Rowan-Virtua Research Day

Traumatic Brain Injury (TBI) is a common cause of death and disability in the United States, and it can occur due to varied reasons including motor vehicle accidents, gunshot wounds, and falls. Following TBIs, patients are often left with lifelong disabilities and cognitive problems that can lead to increased risk-taking behaviors. The main goal of my research was to understand the neural mechanisms that drive increased risk-taking behaviors due to TBIs. The specific areas of the brain I was interested in looking at were the medial prefrontal cortex (mPFC), orbitofrontal cortex (OFC), and/or anterior cingulate cortex (ACC) of the prefrontal …

Pediatric Neurotropic Infection Alters Synaptic Development In The Developing Brain, Anuoluwapo Grace Fadare, Yashika S. Kamte, Manish N. Chandwani, Lauren A. O'Donnell

Rowan-Virtua Research Day

Many neurotropic viruses cause more significant pathology in younger hosts as their brains are still developing. This experiment asked how central nervous system (CNS) viral-infections affect the development of synapses in the pediatric brain during infection and post-infection. Synaptogenesis is at its peak in pediatric mice (10 days old) and we hypothesized that a neurotropic infection could disrupt synaptic proteins. We used a transgenic mouse model where measles virus (MV) infects only mature neurons, leading us to question whether synapses were impacted. We examined synaptic markers in the cerebellum and hippocampus in MV-infected and uninfected mice 9 days and 90 …

Control Of Muscle Activation In The Lower Limbs During Leg Cycling After A Motor Complete Spinal Cord Injury., Jae Fish

Electronic Theses and Dissertations

Spinal cord injury (SCI) affects the central nervous system (CNS) causing muscle paralysis and autonomic dysfunctions throughout the body. Muscle activation after SCI is essential to facilitate functional recovery and may be produced via remaining input from supraspinal centers, the central pattern generators (CPG), or muscle stretch reflex responses. In this study, assisted leg cycling is evaluated as a tool to identify the neural structure control of muscle activation after motor complete SCI. Eight individuals with a complete or sensory incomplete SCI between C2 and T5 participated in the study. Participants completed leg cycling trials with and without supraspinal intention …

The Influence Of Bihemispheric Transcranial Direct Current Stimulation On Muscle Fatigue, Ananya Singh Chauhan

UNLV Theses, Dissertations, Professional Papers, and Capstones

Unilateral transcranial direct current stimulation (tDCS) using two electrodes placed over the primary motor cortex (M1) and the contralateral supraorbital (SO) region (M1-SO montage) has been shown to decrease the progression of muscle fatigue. The primary purpose was to determine the impact of bihemispheric tDCS (bi-tDCS) applied over the left and right M1s (bi-tDCS) on the time to task failure (TTF) of a precision-grip task. The study implemented a double-blind, randomized, SHAM-controlled, within-subjects design. A total of 20 participants performed two experimental sessions (bi-tDCS and SHAM conditions) separated by a one-week washout. During each experimental session, a fatiguing isometric contraction …

The Influence Of Bilateral Dual Source Transcranial Direct Current Stimulation On The Progression Of Muscle Fatigue, Eliza Clinton

UNLV Theses, Dissertations, Professional Papers, and Capstones

Transcranial direct current stimulation (tDCS) applied unilaterally to the primary motor cortex (M1) can significantly prolong the time to task failure (TTF) of a fatiguing contraction. The primary purpose of the study was to examine the influence of bilateral dual source tDCS (dstDCS) applied over the left and right M1s (ds-tDCS) on the TTF of a precision grip task. This was accomplished through the utilization of a double-blind, randomized, SHAM-controlled, within-subjects design. Fourteen participants completed two experiments (ds-tDCS and SHAM stimulation conditions) with a seven-day washout period between sessions. Each experiment involved the performance of a sustained isometric fatiguing contraction …

The Feasibility Of High-Intensity Training To Improve Self-Control And Occupational Participation In At-Risk Adolescents, Tashia Kaplan

UNLV Theses, Dissertations, Professional Papers, and Capstones

Purpose

Adolescence is a challenging time navigating self-control and decision-making, creating vulnerability to developing poor habits and unhealthy behaviors. This feasibility study aimed to determine if a high-intensity training program (HIT) would improve self-control, health-related behaviors, and healthy occupational participation in at-risk adolescents in the Real Talk Youth Impact Program (Real Talk), measured by the Occupational Experience Profile (OEP).

Methodology

Three at-risk adolescent were recruited via convenience sampling from Real Talk to participate in a twelve-session HIT intervention, one participant completed all sessions. Researchers used a quasi-experimental exploratory sequential mixed-methods design to examine self-control, health-related behaviors, and occupational participation measured …

Investigations Into The Relationship Between Menopause And Alzheimer’S Disease Pathology In A Mouse Model With Ovarian Follicle Depletion, Amanda M. Leisgang Osse

UNLV Theses, Dissertations, Professional Papers, and Capstones

Alzheimer’s Disease (AD) currently affects about 6.9 million Americans, with over two-thirds of those individuals being women. Interestingly, changes in the brain indicative of AD coincide with the onset of menopause. Post-menopausal women have significantly higher levels of AD pathologies, including amyloid beta and hyperphosphorylated tau, than pre-menopausal women. To investigate the relationship between AD pathologies and menopause, we induced menopause-like state in an AD mouse model, APP/PS1, by treatment with 4-vinylcyclohexene diepoxide (VCD) to accelerate ovarian follicle depletion. To monitor the transition to menopause, vaginal lavages and cytology was performed to determine if mice reached anestrous. Both female APP/PS1 …

A Low Dose Of Electro-Psychedelic Treatment Increases Neuronal Dendritic Arborization And Filopodic Spine Density, Elaine Aquino Vasquez

UNLV Theses, Dissertations, Professional Papers, and Capstones

Neuropsychiatric disorders remain a formidable challenge to the global healthcare system, necessitating innovative treatments to address their complex pathophysiology. Alternative therapeutic approaches, including electroconvulsive treatment (ECT) and psychedelics, have gained attention for their capacity to relieve a broad range of symptoms. ECT is a long-standing effective therapy for patients, especially treatment-resistant ones. Psychedelics, like psilocybin, can induce profound and sustained therapeutic effects. The limited understanding of their mechanisms of action, compounded by the negative stigma surrounding ECT and psilocybin, prevents them from being used as adjunct agents. ECT and psilocybin promote synaptic plasticity and modulate neural remodeling, yet their comparative …

Cerebral Venous Sinus Thrombosis (Cvst): A Retrospective Study, Nia Acharya

Theses/Capstones/Creative Projects

This retrospective study investigates the long-term management of Cerebral Venous Sinus Thrombosis (CVST) in 51 patients over a 3-month follow-up. The analysis covers demographics, risk factors, CVST presentation, associated diseases, thrombophilia, laboratory results, and antithrombotic treatments. CVST, a rare thrombosis of dural/cerebral sinuses, poses life-threatening risks with an annual incidence aligning with literature, notably affecting young individuals. Underlying causes range from rare disorders to common triggers, complicating diagnosis, especially during pregnancy. Imaging techniques aid diagnosis, with systemic anticoagulation preferred despite bleeding risks. Noteworthy findings include a higher incidence in women, predominantly presenting with headaches. Two cases of vaccine-induced immune thrombotic …