Medical Specialties Commons^™

Dual-Task Interaction Between Vestibular Function And Cognitive Processing Using The P300 Event-Related Potential, Laurel Elise Money-Nolan

Graduate Theses and Dissertations (2019 - present)

Previous research has established links between vestibular function and cognitive processing, aging and cognitive function, and aging and vestibular function. Theories of cognitive resource allocation discuss how cognitive resources, such as attention, are devoted towards and divided between tasks when multitasking. This dual-task study, utilizing a balance task and a listening/cognitive task, across the young- and middle-aged adult age range, aimed to evaluate potential relationships between vestibular function, cognition, and age, and to examine how cognitive resources might be allocated under dual-task conditions.

The dual-task protocol in this study utilized an oddball paradigm with tonal stimuli to measure the P300 …

Loss Of The Lysosomal Protein Cln3 Triggers C-Abl-Dependent Yap1 Pro-Apoptotic Signaling, Neuza Domingues, Alessia Calcagni', Sofia Freire, Joana Pires, Ricardo Casqueiro, Ivan L Salazar, Niculin Joachim Herz, Tuong Huynh, Katarzyna Wieciorek, Tiago Fleming Outeiro, Henrique Girão, Ira Milosevic, Andrea Ballabio, Nuno Raimundo

Duncan NRI Faculty and Staff Publications

Batten disease is characterized by early-onset blindness, juvenile dementia and death within the second decade of life. The most common genetic cause are mutations in CLN3, encoding a lysosomal protein. Currently, no therapies targeting disease progression are available, largely because its molecular mechanisms remain poorly understood. To understand how CLN3 loss affects cellular signaling, we generated human CLN3 knock-out cells (CLN3-KO) and performed RNA-seq analysis. Our multi-dimensional analysis reveals the transcriptional regulator YAP1 as a key factor in remodeling the transcriptome in CLN3-KO cells. YAP1-mediated pro-apoptotic signaling is also increased as a consequence of CLN3 functional loss in retinal pigment …

From Bladder To Brain: How You Know When It’S Time To Go, Anne M J Verstegen, Kara L Marshall

Duncan NRI Faculty and Staff Publications

The decision to urinate relies on assessing bladder fullness and context to determine an appropriate time and place to go. Any disruption in this interoceptive process results in frequent and sometimes debilitating consequences in daily life. Recent work has uncovered key pathways and brain regions that contribute to the sense of bladder stretch and the control of urinary reflexes, but many open questions remain. Here, we review the known mechanisms that convey sensory information from the bladder to the brain and back down again, and we highlight the knowledge gaps and opportunities for better understanding this system, which will be …

Pengaruh Aerobic Low Impact Exercise Terhadap Fungsi Kognitif Lansia Dengan Risiko Demensia Di Sasana Tresna Werdha Cibubur Tahun 2025, Nur Achirda, Liza Laela Abida, Kania Annisa Zahra

Jurnal Fisioterapi Terapan Indonesia

Background: Entering old age, the elderly often face various problems, one of which is impaired cognitive function. Some factors that influence the decline in cognitive abilities in the elderly include gender, education level, occupation, nutritional status, and comorbidities that can interfere with the nervous system, such as dementia and Alzheimer's disease. The problem of dementia in the elderly is an important concern that requires effective prevention and treatment. Dementia in the elderly can include several aspects, such as orientation, registration, attention and calculation, memory, and language. Physiotherapy has an important role in maintaining and improving body movement function, so that …

Pengaruh Deep Neck Flexor Exercise Terhadap Neck Pain Non-Specific Pada Penjahit, Salwa Maylani, Fendy Nugroho, Yoni Rustiana

Jurnal Fisioterapi Terapan Indonesia

Background: tailors tend to bow for a long time which results in excessive activation of the postural muscles in maintaining the position of the neck which causes weakness, decreased activity, and muscle imbalance which results in pain in the neck area. In overcoming these disorders, the intervention that can be given is deep neck flexor exercise. Objective: to determine the effect of deep neck flexor exercise on non-specific neck pain in tailors. Methods: this study used an experimental one group pre and post test with control design which was carried out in May-July 2024 at PT. Iskandar Indah Printing Textile …

Kecemasan Orang Tua Yang Memiliki Anak Disabilitas Intelektual Di Slbn 4 Jakarta, Hermito Gidion, Purnama Betty Sitorus, Zahrah Nabila Humayrah

Jurnal Fisioterapi Terapan Indonesia

Anxiety is a common mental condition characterized by feelings of nervousness, fear, and restlessness that can interfere with daily life. Parents who have children with intellectual disabilities often experience anxiety due to various factors, including psychological pressure and high emotional burdens. The aim of this study was to analyze the level of anxiety among parents who have children with intellectual disabilities at SLBN 4 Jakarta and to identify the relationship between predisposing and precipitating factors and the level of anxiety. This research employed a quantitative descriptive approach with a cross-sectional design. The sample consisted of 81 parents at SLBN 4 …

Pengaruh Biofeedback Terhadap Program Peningkatan Kekuatan Otot, Aditya Johan Romadhon, Fendy Nugroho, Pajar Haryatno

Jurnal Fisioterapi Terapan Indonesia

Background: In sport the muscle fiber composition surely affect athlete performances, selective training technic and using advance technology may improve and set a new standards for athlete optimal performances, technology innovation such as computer simulator has been use to generate realistic match simulation in several sport, but the technology is not cheap that many sport clubs can afford, so biofeedback may become innovation to improve athletes performance by monitoring muscle activation to achieve selective muscle contraction in muscle strengthening programs. Objective: The objective of this study was to evaluate whether auditory feedback as biofeedback can improve muscle activation in a …

The Intersection Of Near-Death Experiences (Ndes) And Traumatic Brain Injury (Tbi): Neurobiological, Phenomenological, And Creative Implications, Diego Iacono, Gloria C Feltis

Department of Neurology Faculty Papers

Traumatic brain injury (TBI) and near-death experiences (NDEs) represent profound disruptions in brain function, often associated with dramatic changes in consciousness, self-perception, and behavior. While these events are typically studied for their pathological consequences, a growing body of evidence suggests they may also trigger unexpected cognitive and creative enhancements in a subset of individuals. We explore the intersection between TBI, NDEs, and the emergence of heightened artistic expression, integrating findings from neuroanatomy, neuropathology, genetics, and phenomenology. We examine how alterations in key brain networks - such as the default mode network, frontoparietal circuits, and limbic regions - may underpin shifts …

The Mechanism Of Action Of Remote Electrical Neuromodulation (Ren) In Treating Migraine And Potentially Other Idiopathic Pain Conditions, Marius Birlea, Christopher L. Robinson, Eden Mama, Alit Stark-Inbar, Alon Ironi, Daniel Atashsokhan, Thomas Berk

College of Nursing Faculty Papers & Presentations

Purpose of Review

This review provides evidence for the mechanism of action (MOA) of Remote Electrical Neuromodulation (REN), a non-pharmacological therapeutic technology for treating migraine and other symptoms manifested by certain idiopathic pain diseases. It discusses the main physiological and anatomical aspects associated with conditioned pain modulation (CPM), and how REN is applied for the treatment of migraine pain and other symptoms.

Recent Findings

The REN wearable device (Nerivio®) is FDA cleared for acute and preventive treatment of migraine in patients aged 8 years and above, and CE marked in patients aged 12 and above. In brief, the REN MOA …

Profiling Tumour-Infiltrating Immune Cells In A Large Paediatric Medulloblastoma Cohort: A Retrospective Analysis, Mingze Chen, Xiangjun Shi, Yi Wang, Jiao Zhang, Jirong Guo, Xiuchen Guan, Yu Sun, Wenhao Wu, Chunde Li, Yongji Tian, Yunwei Ou, Tian Li, Kai Jiang, Michael D Taylor, Xuebin Liao, Liwei Zhang, Tao Sun

Faculty, Staff and Students Publications

Background: Tumour-infiltrating immune cells exert both pro-tumour and anti-tumour effects on intracranial tumours. In this study, we investigated the prognostic value of various infiltrating immune cells in medulloblastoma (MB) within a large cohort.

Methods: We employed multiplex immunofluorescent (mIF) staining of tissue microarrays to assess the densities of T cells, B cells, NK cells, macrophages, and immune checkpoints in tumour samples from 249 primary paediatric patients with primary MB. Overall survival (OS) analysis, progression-free survival (PFS), and Cox regression analyses were utilised to explore potential relationships between immune cell densities and survival outcomes. Subsequently, multivariate Cox regression was validated using …

Development Of A Non-Faradaic Impedimetric Biosensor Based On Reduced Graphene Oxide For The Detection Of Brain-Derived Neurotrophic Factor (Bdnf), Mariana N. Martins

Electronic Theses and Dissertations

Neurological disorders affect millions of people worldwide. In the case of Alzheimer’s disease (AD), the rising number of cases significantly increases global healthcare costs. Therefore, early detection of biomarkers at the onset of the disease is essential for early diagnosis. This study presents an electrochemical biosensor designed for the detection of Brain-Derived Neurotrophic Factor (BDNF) in human plasma, incorporating reduced graphene oxide (rGO) to enhance signal sensitivity. Dielectrophoresis (DEP) was employed to deposit rGO flakes on the electrode surface, improving conductivity and sensor performance. Electrochemical impedance spectroscopy (EIS) was used to monitor changes in impedance associated with BDNF binding events, …

The Effect Of Uterine Entry Technique On Chorioamniotic Membrane Separation In Fetoscopic Laser Photocoagulation For Twin-To-Twin Transfusion Syndrome: Protocol For A Randomized Controlled Trial, Brian A Burnett, Jessian L Munoz, Rebecca M Johnson, Christian M Parobek, Luis E Delgadillo Chabolla, Cara Buskmiller, Roopali V Donepudi, Magdalena Sanz Cortes, Michael A Belfort, Ahmed A Nassr

Faculty, Staff and Students Publications

Background: Chorioamniotic membrane separation (CAS) is a recognized complication of fetoscopic laser photocoagulation (FLP) for twin-to-twin transfusion syndrome (TTTS), associated with increased risks of preterm prelabor rupture of membranes (PPROM) and preterm birth (PTB). Although CAS is well described, its incidence and relationship to specific surgical techniques, particularly the method of uterine entry, are not well defined in the published literature. No randomized trials have evaluated whether entry technique influences the risk of CAS.

Methods: We present the protocol for a randomized controlled trial comparing sharp-trocar and Seldinger uterine entry techniques for FLP in TTTS diagnosed between 16 + 0 …

Capacity, Allocation And Update Dynamics Of Human Memory Systems, Shaoying Wang

Electronic Theses and Dissertations

Information is encoded and stored in three types of memory: sensory memory (SM), short-term memory (STM), and long-term memory (LTM). SM has a large capacity but retains information for only a brief period. When information transfers to STM, only a limited amount can be stored. Information in STM can then be transferred to LTM, which has a much larger capacity and longer retention time. STM is often conceptualized as working memory (WM) to highlight its role in active information processing. Due to the limited capacity of STM, it is commonly believed that STM serves as the bottleneck for information processing. …

Apathy Self-Awareness And Its Neural Correlates In Parkinson’S Disease, Hannah Conn, Hideo Suzuki, Zekai Jin, Ana Marin, Xi Zhu, Seonjoo Lee, Edward Huey, Ratko Radakovic, Sarah R Heilbronner, Nora Vanegas-Arroyave

Faculty, Staff and Students Publications

Apathy is a prevalent non-motor symptom in Parkinson's disease (PD) that negatively impacts quality of life. Impaired self-awareness of apathy (ISA-a) further impacts patient care by limiting engagement. While apathy has been associated with reduced fronto-striatal functional connectivity (FC), the neural basis of ISA-a remains unclear. We examined ISA-a in 52 individuals and the neural basis of ISA-a in 35 individuals with PD using a dimensional approach (i.e., initiation, executive, and emotional apathy) and resting-state fMRI (3T scanner). Apathetic PD patients (42%) showed poorer self-awareness than non-apathetic peers. Apathetic PD patients showed a trend towards reduced FC between the left …

Promising Effects Of Car T-Cell Therapy In Refractory Stiff Person Syndrome And A Hopeful Future For All Neuroautoimmunities, Marinos Dalakas

Department of Neurology Faculty Papers

Chimeric antigen receptor (CAR) T cells are genetically modified T cells expressing CARs, initially developed to recognize tumor antigens and kill cancer cells that evade T-cell recognition. Because of their impressive success in hemato-oncologic malignancies, CAR T cells are being repurposed with redesigned constructs for safety and sustained efficacy to target refractory systemic autoimmune or neurologic diseases. The CD19 CAR T cells-targeting those CD19-positive, antibody-secreting, long-lived plasma cells, and plasmablasts-are now extensively explored in refractory neuroautoimmunities with promising benefits based on case series in patients with myasthenia gravis (MG), stiff person syndrome (SPS), neuromyelitis, myositis, and multiple sclerosis; some patients …

Disinhibited Behavior Associated With Rapid Clinical Response To Deep Brain Stimulation For Obsessive-Compulsive Disorder: Illustrative Cases, Sarah S Soubra, Tommy B Liu, Zain U Naqvi, Thomas Hamre, Danika L Paulo, Kalman A Katlowitz, Nisha Giridharan, Katie Van Arsdel, Jonathan H Bentley, Kasra A Mansourian, Davin Devara, Eric A Storch, Sarah R Heilbronner, Sameer A Sheth, Wayne Goodman, Nicole R Provenza

Faculty, Staff and Students Publications

Background: Deep brain stimulation (DBS) of the ventral capsule/ventral striatum (VC/VS) can alleviate symptoms of obsessive-compulsive disorder (OCD) refractory to conventional therapies. Overstimulation, however, can elicit pathological behaviors marked by disinhibition and recklessness.

Observations: Two patients with OCD underwent DBS of the VC/VS region and met responder status within 1 month of stimulation onset, as evidenced by a ≥ 35% reduction in their Yale-Brown Obsessive Compulsive Scale score. Notably, both patients exhibited signs of disinhibited behavior soon after DBS activation, including gambling, sleep disruption, and interpersonal relationship volatility. Through careful management, responder status persisted stably beyond the transient period of …

Multisite Assembly Of Gateway Induced Clones (Magic): A Flexible Cloning Toolbox For Use In Vertebrate Model Systems, William B Gillespie, Yuwen Zhang, Oscar E Ruiz, Juan Cerda, Joshua Ortiz-Guzman, Michelle Sherman, Williamson D Turner, Gabrielle Largoza, Lili E Mosser, Esther Fujimoto, Chi-Bin Chien, Kristen M Kwan, Benjamin R Arenkiel, W Patrick Devine, Joshua D Wythe

Duncan NRI Faculty and Staff Publications

Here, we present MultiSite Assembly of Gateway Induced Clones (MAGIC), which leverages Gateway-based recombinatorial cloning technology for rapid, modular assembly of plasmids to facilitate transgenesis in cells and vertebrate animal models. The MAGIC collection of plasmids spans a range of in vitro and in vivo uses, from tools for optically and chemically tunable gene expression, to simultaneous expression of microRNAs and fluorescent reporters, to a suite of distinct subcellular compartmental fluorescent reporters, to Cre and Dre recombinase-dependent gene expression. MAGIC system components are compatible with existing MultiSite Gateway Tol2 systems currently used in zebrafish and mammalian lentiviral and adenoviral Destination …

Posterior Fossa Decompression In Syndromic Children With Chiari-Like Posterior Fossa Crowding: A Nationwide Us-Based Study, Victor Gabriel El-Hajj, Josué Aganze Mwambali, Ihab Ahmad Al-Rikabi, Erik Öhlen, Maria Gharios, Victor E. Staartjes, Joanna M. Roy, Basel Musmar, Pascal Jabbour, Erik Edström, Adrian Elmi-Terander

Department of Neurosurgery Faculty Papers

INTRODUCTION: Posterior fossa crowding, due to cerebellar tonsil herniation, often requires surgery with posterior fossa decompression (PFD). Although most cases are due to a Chiari-1 malformation (CM1), some are due to concomitant congenital conditions, mimicking a radiological CM1. The aim of this study was to compare PFD outcomes between CM1 and the syndromic Chiari-like crowding of the posterior fossa. A national pediatric surgical database was used to compare baseline characteristics and short-term postoperative outcomes.

METHODS: Pediatric patients undergoing PFD (2012-2021) were identified in the ACS NSQIP-P database. Baseline characteristics and 30-day outcomes were compared between syndromic and non-syndromic cases. Multivariate …

Weight Loss And A Shunt On “Off”: An Odd Case Of Overshunting In An Idiopathic Intracranial Hypertension Patient Illustrative Case, Thomas Hamre, Ashley Ricciardelli, Alex Flores, Ashwin Viswanathan

Faculty, Staff and Students Publications

Background: CSF diversion with ventriculoperitoneal (VP) shunts is a common treatment for idiopathic intracranial hypertension (IIH). Rarely, overshunting can occur. Diagnosing and managing overshunting in an IIH patient with a shunt can be challenging. The authors present a unique etiology of overshunting successfully treated with shunt ligation.

Observations: A 48-year-old female with IIH who had undergone VP shunt placement with a programmable Certas valve presented with symptoms concerning for low-pressure headaches following a 25-kg weight loss. Intracranial pressure (ICP) monitoring along with an inpatient headache diary facilitated the diagnosis of intracranial hypotension secondary to CSF overdrainage through the shunt. Following …

Ezhip Boosts Neuronal-Like Synaptic Gene Programs And Depresses Polyamine Metabolism, Elham Hasheminasabgorji, Huey-Miin Chen, Taylor A Gatesman, Subhi Talal Younes, Gabrielle A Nobles, Farhang Jaryani, Heather Mao, Kwanha Yu, Benjamin Deneen, Wee Yong, Michael D Taylor, Sameer Agnihotri, Marco Gallo

Faculty, Staff and Students Publications

It is currently understood that the characteristic loss of the repressive histone mark H3K27me3 in PFA ependymoma and diffuse midline glioma (DMG) are caused by complementary mechanisms mediated by EZHIP and the oncohistone H3K27M, respectively. To support the complementarity of these mechanisms, rare H3K27M-negative DMGs express EZHIP. Interestingly, EZHIP is one of the few genes recurrently mutated in PFA. The significance of EZHIP mutations in PFA, and whether EZHIP has wider functions in addition to repression of H3K27me3 deposition, are not known. Here, we investigated the mutational landscape of EZHIP in pediatric brain tumors. We found that EZHIP mutations occur …

The Real-World Evaluation Of Remote Electrical Neuromodulation In Pediatric Migraines: A Preliminary Study., Amit Blumovich, Trevor Gerson, Mark Connelly, Tammie Wingert, Gina Jones

Manuscripts, Articles, Book Chapters and Other Papers

Background/Objectives: Pediatric migraine disrupts school performance and daily functioning. Concerns about medication overuse and limited efficacy highlight the need for non-pharmacologic treatments. The Nerivio remote electrical neuromodulation (REN) device, which is FDA-cleared for ages 8 and above, was evaluated in this study to assess real-world perceptions among patients in a pediatric neurology clinic. Methods: Patients aged 10-18 years who had used both acute medications and Nerivio completed two structured questionnaires, one reflecting on experiences with acute medication and one reflecting on experiences with acute REN treatment, assessing school and daily functioning, headache control, medication use, satisfaction, and preference. Descriptive statistics …

Cardioembolic Versus Cryptogenic Stroke: A Case Report And Discussion, Lily Sitisa, Shabir Ferdows, Jonathan Brach

Advances in Clinical Medical Research and Healthcare Delivery

Ischemic strokes account for about 85% of cerebrovascular accidents. About 30–40% of ischemic strokes are classified as cryptogenic, which is defined as an ischemic stroke of the brain without a clear etiology. This case report presents a 56-year-old male with a history of uncontrolled hypertension who was admitted to a community hospital for cardioembolic versus cryptogenic stroke. It is essential for clinicians to be familiar with cryptogenic stroke and its implications for patient care.

Aortic Valvular Papillary Fibroelastoma Presenting As Transient Ischemic Attacks, Mahrukh Tariq, Zauraiz Anjum, Joel Shapiro

Advances in Clinical Medical Research and Healthcare Delivery

We present an aortic valve Papillary Fibroelastoma diagnosed on a transesophageal echo (TEE) in 2020 in a patient who had been presenting with recurrent CNS symptoms since 2013 without any known cause. She had clean imaging including transthoracic echo (TTE) and the Fibroelastoma was discovered only on a TEE in 2020. We hope to highlight the elusive nature of the lesion as an obscure cause of CNS symptomatology.

New Onset Of Comorbidities In People With Epilepsy In A National Healthcare Claims Database., Edward Faught, Emily Klatte, Clarence T Wade, Sean Stern, Wesley T Kerr

Neuroscience Articles

PURPOSE: This study evaluated the rate of new occurrence of select comorbidities in adults after events of uncontrolled epilepsy versus controlled epilepsy.

METHODS: The HealthVerity Marketplace Inovalon healthcare claims database was used. Adults (≥18 years) with an epilepsy diagnosis (ICD-10-CM G40*) prescribed at least one antiseizure medication (ASM) between January 1, 2015, and December 31, 2021, were included. Patients were categorized as having either a first-filled or third-filled ASM. The first ASM filled was defined as no ASMs filled for at least 1 year of enrollment. Uncontrolled epilepsy events within 1 year of new ASM initiation were: seizure-related inpatient or …

Associations Of Estrogen With Modifiable And Non-Modifiable Risk Factors For Dementia: A Narrative Review, Sarah Gregory, Katie Bridgeman, Hannah Darwin, Mariapaola Barbato, Laura Booi, Anna Serrat, Antonella Chadha, Francesca Farina, Natalie Jenkins, Beverly Cheserem

Brain and Mind Institute

Female sex is associated with higher incidence and risk of dementia. Estrogen may rep-resent one important mechanism contributing to the increase in incidence rates. In thisreview, we synthesize narratively the evidence for associations between estrogen—across the life course from menarche to menopause, estrogen-containing hormonalcontraception and hormone replacement therapies, and pregnancy—with potentialmodifiable risk factors for dementia. These include education, hearing loss, traumaticbrain injury, hypertension, alcohol use, obesity, smoking, depression, physical inactiv-ity, diabetes, low-density lipoprotein (LDL) cholesterol, social isolation, air pollution,and untreated visual loss, as well as apolipoprotein E ε4. In addition, evidence is sum-marized for associations with sleep, diet, and stress. …

Association Of Component Strategies Of The Target Stroke Phase 3 Nationwide Quality Improvement Program With Accelerated Door-To-Puncture And Door-In-Door-Out Times For Ischemic Stroke Endovascular Thrombectomy In The United States, Brian Mac Grory, Kaiz S. Asif, Haolin Xu, Brooke Alhant, Jay Lusk, David Hasan, Soojin Park, Amelia K. Boehme, Ameer E. Hassan, Kyle M. Fargen

School of Medicine Publications

Background: The Target Stroke Phase III program is a national quality improvement initiative led by the American Heart Association, which sought to improve the quality of care for patients with acute stroke undergoing acute reperfusion therapy including endovascular thrombectomy (EVT).

Methods: A retrospective, observational cohort study was performed using data from the American Heart Association Get With The Guidelines-Stroke Program between January 1, 2017, and March 31, 2022. Three categories of patients were analyzed: (1) patients who arrived directly at the thrombectomy hospital and had EVT, (2) patients who were transferred in from a nonthrombectomy hospital and had EVT, and …

Identifying Sex- And Gender-Specific Endocrinological, Lifestyle, Psychosocial, And Socio-Cultural Targets For Alzheimer's Disease Prevention In Africans: The Female Brain Health And Endocrine Research In Africa (Fember-Africa) Project, Chinedu Momoh, Benard Aliwa, Lukoye Atwoli, Karen Blackmon, Edna Bosire, Samuel Gitau, Harrison Kaleli, Ciru Kamanda, Linda Khakali, Rachel Maina, Peter Mativo, Sylvia Mbugua, Zul Merali, Kendi Muchungi, Anne Njogu, Douglas Nyankira, Alice Ondieki, Catherine Onyancha, Stanely Onyango, Jasmit Shah, Sheena Shah, Cynthia Smith, Dilraj Sokhi, Sheila Waa, Thomas Thesen

Brain and Mind Institute

Dementia rates are rising globally, with the burden increasing most rapidly in low- tomiddle-income countries. Despite this, research into Alzheimer’s disease and relateddementias (ADRD) among African populations remains limited, with existing modelsbased on Western cohorts that overlook sex-, gender-, and ancestry-specific factors.The Female Brain Health and Endocrine Research in Africa (FemBER-Africa) project,hosted at the Brain and Mind Institute, Aga Khan University, Kenya, will establish adeeply phenotyped cohort of 250 African individuals across the ADRD spectrum. Itwill assess sex-specific risk factors linked to ethnicity, lifestyle, and endocrinologicalvariables using fluid-based biomarkers (blood and saliva), neuroimaging (magneticresonance imaging and positron emission tomography), and …

Prevalence And Determinants Of Nomophobia Among Healthcare Workers In Nepal: A Cross-Sectional Study, Prakash Banjade, Asmita Itani, Munish Sharma, Reena Shah, Jasmit Shah, Aakansha Singh, Rahul Kashyap, Salim Surani

Brain and Mind Institute

Introduction: Nomophobia, the fear of being without a mobile phone, has become a significant concern in the current digital age. Healthcare professionals rely heavily on mobile devices for communication and information access. This cross-sectional study aimed to assess the prevalence and determinants of nomophobia among healthcare workers in Nepal.

Methods: A modified Nomophobia Questionnaire (NMP-Q) was used to determine nomophobia scores. Demographic characteristics such as age, gender, race, type of smartphone, hours spent on a smartphone, and type of medical specialty were considered to evaluate nomophobia in diverse groups of healthcare workers. Summary statistics were presented as frequencies …

Evaluating The Impact Of Alcohol On Dementia: Evidence From 13 Developing Countries, Cyprian Mostert

Brain and Mind Institute

Background: The 2024 Lancet Commission on Dementia Prevention identified alcoholconsumption as a risk factor contributing to a global increase in dementia cases by onepercent.

Method: We used a panel VAR model to analyze the impact of alcohol consumption ondementia prevalence in 13 developing countries with different alcohol tax systems.

Result: In countries with progressive alcohol tax systems, an increase in taxes onbeer and spirits leads to a 10 percent reduction in per capita alcohol consumption.This decline corresponds to a 4 percent reduction in dementia prevalence within fouryears. In countries with hybrid alcohol tax systems, a combination of alcohol bansand tax …

Plasma Biomarkers In Neuropsychiatric Syndromes: A Narrative Review, Zahinoor Ismail, Dylan X Guan, Ganesh Babulal, James Bateman, Marc Cantillon, Byron Creese, Fabrizia D'Antonio, Corinne Fischer, Jennifer Gatchel, Chinedu Momoh

Brain and Mind Institute

Neuropsychiatric symptoms (NPS) are common features of neurodegenerative disease (NDD) but are relatively understudied compared to cognition, especially regarding biomarkers. Further, emerging evidence describes the utility of systematic assessment of NPS across the cognitive continuum, even in advance of dementia. In this narrative review, we discuss the role of plasma biomarkers in relation to NPS across the cognitive continuum of unimpaired, subjective cognitive decline, mild cognitive impairment, and dementia. While Alzheimer's disease is the primary focus, vascular, Lewy body, and frontotemporal dementia etiologies are also discussed. Literature searches included NPS and dementia-related search terms with additional literature identified based on …