571,096 results match your criteria: "Department of Neurology & Neurophysiology Liverpool Hospital Liverpool New South Wales Australia.[Affiliation]"
Brain Commun
December 2024
Department of Clinical Neurosciences, Lausanne University Hospital (CHUV), University of Lausanne, 1011 Lausanne, Switzerland.
A key question for the scientific study of consciousness is whether it is possible to identify specific features in brain activity that are uniquely linked to conscious experience. This question has important implications for the development of markers to detect covert consciousness in unresponsive patients. In this regard, many studies have focused on investigating the neural response to complex auditory regularities.
View Article and Find Full Text PDFLearn Health Syst
January 2025
Department of Biostatistics, Epidemiology and Informatics University of Pennsylvania Perelman School of Medicine Philadelphia Pennsylvania USA.
Introduction: The rapid adoption of electronic health record (EHR) systems has resulted in extensive archives of data relevant to clinical research, hospital operations, and the development of learning health systems. However, EHR data are not frequently available, cleaned, standardized, validated, and ready for use by stakeholders. We describe an in-progress effort to overcome these challenges with cooperative, systematic data extraction and validation.
View Article and Find Full Text PDFMed Res Arch
October 2024
Department of Molecular Biosciences, School of Veterinary Medicine, University of California, Davis, CA 95616, USA.
Alzheimer's disease and related dementias are a leading cause of morbidity in our aging populations. Although influenced by genetic factors, fewer than 5% of Alzheimer's disease and related dementia cases are due solely to genetic causes. There is growing scientific consensus that these dementias arise from complex gene by environment interactions.
View Article and Find Full Text PDFClin Case Rep
January 2025
Pediatric Neurology Department, Pediatric Neurology Research Center Shahid Beheshti University of Medical Sciences Tehran Iran.
Intrathecal methotrexate can cause cauda equina syndrome in pediatric ALL patients, as demonstrated in this rare case of an 8-year-old boy. Symptoms included progressive limb weakness and urinary retention. Early recognition, prompt discontinuation of the offending agent, and multidisciplinary management are crucial.
View Article and Find Full Text PDFDement Geriatr Cogn Dis Extra
December 2024
Department of Medical-Surgical Nursing, School of Nursing, University of São Paulo, São Paulo, Brazil.
Introduction: Studies about dementia in Indigenous communities are still scarce worldwide, especially in low-middle-income countries, limiting timely intervention in minority groups. Our research aimed to bridge this gap by determining the prevalence of dementia and mild cognitive impairment no dementia (CIND), and the associated factors, in a multiethnic Indigenous community in Manaus, Brazil.
Methods: A cross-sectional observational study evaluated the cognitive and functional performances of 141 Indigenous individuals (aged 50 and above).
S Afr J Psychiatr
December 2024
Department of Internal Medicine, Cameroon Baptist Convention Health Services, Bamenda, Cameroon.
Background: Post-stroke depression (PSD) negatively impacts the physical and mental well-being of stroke survivors. However, data on the prevalence and risk factors of PSD in African countries such as Cameroon are limited.
Aim: This study aims to determine the prevalence and factors associated with PSD among stroke survivors at a hospital in Cameroon and inform clinical practice.
Neurophotonics
January 2025
Weill Cornell Medicine, Department of Neurological Surgery, New York, United States.
Significance: Despite the availability of various anti-seizure medications, nearly 1/3 of epilepsy patients experience drug-resistant seizures. These patients are left with invasive surgical options that do not guarantee seizure remission. The development of novel treatment options depends on elucidating the complex biology of seizures and brain networks.
View Article and Find Full Text PDFAm J Transl Res
December 2024
Department of Pediatrics, Xi'an International Medical Center Hospital No. 777 Xitai Road, Chang'an District, Xi'an 710000, Shaanxi, China.
Objective: This study aimed to identify factors influencing the prognosis of children with severe pneumonia (SP) after fiberoptic bronchoscopic bronchoalveolar lavage (BAL).
Methods: The clinical data of 155 children with SP treated with fiberoptic bronchoscopic BAL at Xi'an International Medical Center Hospital between January 2022 and January 2024 were retrospectively analyzed. Children were categorized into the survival group (n = 122) and the death group (n = 33) according to their clinical outcomes within 28 days after treatment.
Am J Transl Res
December 2024
Department of Neurology, Zhejiang Sian International Hospital Jiaxing 314031, Zhejiang, China.
Objective: To evaluate the effectiveness of combination therapy based on motion feedback training in patients recovering from ischemic stroke.
Methods: A retrospective analysis was conducted on 205 patients in the recovery phase of ischemic stroke admitted between June 2022 and June 2023. Patients were divided into two groups: the conventional treatment group (n=101), receiving standard care, and the combination therapy group (n=104), receiving additional motion feedback training for 30 days.
Am J Transl Res
December 2024
Department of Neurology, Shandong Provincial Third Hospital, Shandong University Jinan 250031, Shandong, China.
Objective: To evaluate the efficacy of butylphthalein injection combined with alteplase thrombolysis in patients with acute cerebral infarction (ACI) and its effects on lipoprotein-associated phospholipase A2 (Lp-PLA2) and CXC chemokine ligand 16 (CXCL16) levels.
Methods: A total of 127 ACI patients admitted to Shandong Provincial Third Hospital between March 2020 and June 2023 were included and divided into a butylphthalein group (n = 67) and a control group (n = 60) based on their treatment regimen. All patients received basic treatment.
Cureus
December 2024
Medicine, King Saud University Medical School, Riyadh, SAU.
Creutzfeldt-Jakob disease (CJD) is a rare, rapidly progressive, and incurable neurodegenerative disorder caused by prions. It is invariably fatal and classified under transmissible spongiform encephalopathies. This case report presents a 66-year-old Saudi female who was admitted to the neurology department due to a rapidly advancing cognitive decline.
View Article and Find Full Text PDFCureus
December 2024
Department of Neurology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, CHN.
Migraine, marked by moderate to severe headaches, is frequently accompanied by reversible neurological symptoms. Recent studies have revealed a complex and significant relationship between psychological factors and the onset and progression of migraine. Personality traits, such as neuroticism and harm avoidance, play a crucial role in the development, progression, and treatment outcomes of migraines.
View Article and Find Full Text PDFAlzheimers Dement (Amst)
January 2025
Neurochemistry Neurocode USA Inc Bellingham USA.
Introduction: We evaluated the diagnostic performance of two commercial plasma p-tau217 immunoassays compared to cerebrospinal fluid (CSF) testing and neuropathology.
Methods: One hundred and seventy plasma samples from the University of British Columbia Hospital Clinic for Alzheimer's (AD) and Related Disorders were analyzed for p-tau217 using Fujirebio and ALZpath assays. Decision points were determined using CSF testing and autopsy findings as the standard.
Alzheimers Dement (Amst)
January 2025
Introduction: Studies have shown that blood biomarkers can differentiate dementia disorders. However, the diagnosis of dementia still relies primarily on cerebrospinal fluid and imaging modalities. The new disease-modifying treatments call for more widely applicable biomarkers.
View Article and Find Full Text PDFIntroduction: The aim of the study was to estimate the population-based dementia incidence in Germany over a period of two decades.
Methods: We analyzed data from 4814 participants of the population-based Heinz Nixdorf Recall study (49.8% men, 45-75 years at baseline period 2000-2003), who have been monitored for the occurrence of cognitive decline and dementia.
Alzheimers Dement (Amst)
January 2025
Alzheimer Center Amsterdam, Neurology Amsterdam University Medical Center Amsterdam the Netherlands.
Introduction: We examined semantic and phonemic fluency in individuals with subjective cognitive decline (SCD) in relation to amyloid status and clinical progression.
Methods: A total of 490 individuals with SCD (62 ± 8 years, 42% female, 28% amyloid-positive, 17% clinical progression) completed annual fluency assessments (mean ± SD follow-up 4.3 ± 2.
Introduction: Little is known about the factors underpinning discordant cerebrospinal fluid (CSF) amyloid beta (Aβ) versus p-tau181/Aβ or CSF Aβ versus Aβ positron emission tomography (PET).
Methods: We stratified 570 non-demented Alzheimer's Disease Neuroimaging Initiative (ADNI) participants by Aβ PET and further by CSF Aβ or p-tau181/Aβ. We used analysis of covariance testing adjusting for covariates, followed by Tukey post hoc pairwise comparisons, to compare CSF soluble triggering receptor expressed on myeloid cells-2 (sTREM2) across four participant groups: CSF+ with CSF- , CSF- with CSF+ , and concordant CSF/CSF.
Arch Rehabil Res Clin Transl
December 2024
Department of Neurology, University of Utah, Salt Lake City, UT.
Exercise is a well-documented, nonpharmacologic treatment for individuals with autonomic dysfunction and associated orthostatic intolerance, such as postural tachycardia syndrome and related disorders. Exercise has been shown to increase blood volume, reverse cardiovascular deconditioning, and improve quality of life. Current first-line standard of care treatment for autonomic dysfunction combines graded approaches to exercise with medications and lifestyle modifications.
View Article and Find Full Text PDFArch Rehabil Res Clin Transl
December 2024
Department of Physical Therapy, Rehabilitation Science, and Athletic Training, University of Kansas Medical Center (KUMC), Kansas City, KS.
Objective: To investigate the effects of sensory reweighting on postural control and cortical activity in individuals with Parkinson's disease (PD) compared to age-matched controls using a virtual reality sensory organization test (VR-SOT).
Design: Cross-sectional pilot study.
Setting: University research laboratory.
J Clin Hypertens (Greenwich)
January 2025
Department of Neurology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, PR China.
Early neurological deterioration (END) following endovascular treatment (EVT) in acute ischemic stroke (AIS) patients is associated with poor long-term outcomes. Although unstable systolic blood pressure (SBP) after EVT is recognized as a risk factor for END, it remains unclear whether this association persists after excluding identifiable causes of END. In this prospective, observational cohort study, AIS patients who underwent EVT within 24 h of stroke onset were included.
View Article and Find Full Text PDFAlzheimers Dement
January 2025
Department of Clinical Neurosciences, University of Calgary, Calgary, Canada.
The Canadian Stroke Best Practice Recommendations (CSPR) 7th edition includes this new module on the diagnosis and management of vascular cognitive impairment (VCI) with or without neurodegenerative disease. An expert writing group and people with VCI lived experience (PWLE) reviewed current evidence. Existing recommendations were reviewed and revised, and new recommendations added.
View Article and Find Full Text PDFAlzheimers Dement
January 2025
Guangdong Provincial Key Laboratory of Brain Function and Disease, Center for Brain and Mental Well-Being, Department of Psychology, Sun Yat-sen University, Guangzhou, China.
Introduction: Visual short-term memory (VSTM) is a critical indicator of Alzheimer's disease (AD), but whether its neural substrates could adapt to early disease progression and contribute to cognitive resilience in amnestic mild cognitive impairment (aMCI) has been unclear.
Methods: Fifty-five aMCI patients and 68 normal controls (NC) performed a change-detection task and underwent multimodal neuroimaging scanning.
Results: Among the atrophic brain regions in aMCI, VSTM performance correlated with the volume of the right prefrontal cortex (PFC) but not the medial temporal lobe (MTL), and this correlation was mainly present in patients with greater MTL atrophy.
Neuropathol Appl Neurobiol
February 2025
Department of Neurology, Shandong Key Laboratory of Mitochondrial Medicine and Rare Diseases, Research Institute of Neuromuscular and Neurodegenerative Diseases, Qilu Hospital of Shandong University, Jinan, Shandong, China.
Background: Progressive external ophthalmoplegia (PEO) is a classic manifestation of mitochondrial disease. However, the link between its genetic characteristics and clinical presentations remains poorly investigated.
Methods: We analysed the clinical, pathological and genetic characteristics of a large cohort of patients with PEO, based on the type of their mtDNA variations.
Angew Chem Int Ed Engl
January 2025
Technische Universität München, Division of Peptide Biochemistry, Emil-Erlenmeyer-Forum 5, 85354, Freising, GERMANY.
Amyloid self-assembly of α-synuclein (αSyn) is linked to the pathogenesis of Parkinson's disease (PD). Type 2 diabetes (T2D) has recently emerged as a risk factor for PD. Cross-interactions between their amyloidogenic proteins may act as molecular links.
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