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1478 results

From autophagy–lysosomal deficits to neurodegeneration in Niemann-Pick type C1 disease: implications for age-related neurodegenerative disorders

Niemann-Pick type C1 (NPC1) disease is a neurodegenerative lysosomal storage disorder caused by loss-of-function mutations in the NPC1 gene. NPC1 deficit primarily disrupts lipid homeostasis and subsequently drives cellular degeneration through mechanisms involving impaired autophagy and mitophagy, mitochondrial dysfunction, and,…

Tags: Sexual drive and regulation

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Effects of motor imagery brain-computer interface task on quantitative EEG features in patients with prolonged disorders of consciousness

ObjectiveTo analyze quantitative electroencephalographic (EEG) characteristics during Motor Imagery Brain-Computer Interface (MI-BCI) task in patients with prolonged disorders of consciousness (pDoC).MethodsForty-three patients with pDoC due to various brain injuries were enrolled. Based on modified Coma Recovery Scale-Revised (CRS-R) assessments, the…

Tags: Sleep and arousal regulation

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Neurocognitive function among individuals with problematic social media use

BackgroundWith the development of technology and the internet, social networks gained momentum quickly and play a central role in daily activities. Despite this, there is a public health concern over excessive or problematic social media use. There is also a…

Tags: Academic research, Anxiety, Cognitive focus and executive control, Depression, Mood and emotional regulation, Substance abuse, Substance use

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Psychological inflexibility and resilience in anxiety: insights from machine-learning and robust mediation-based models

IntroductionPsychological inflexibility (PI) has been associated with anxiety symptoms, while resilience serves as a protective factor; however, their roles and interrelationship remain poorly understood. We investigated the role of PI on anxiety-related symptoms while assessing the mediating role of resilience…

Tags: Anxiety, Depression, Mental health, Mood and emotional regulation

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Heatwave-related variations in psychiatric consultations and admissions: a time-series analysis

BackgroundHeatwaves are becoming increasingly frequent and intense across Europe, posing significant risks to physical and mental health. Emerging evidence suggests that prolonged exposure to high temperatures may exacerbate psychiatric symptoms and increase the demand for acute mental health services.ObjectivesThis study…

Tags: Academic research, Healthcare provider, Mental health

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The trajectories of Demoralization Syndrome and its related factors among elderly patients with end-stage kidney disease: a longitudinal study

ObjectiveElderly ESKD patients frequently experience a range of psychosocial difficulties, with Demoralization Syndrome (DS) being especially prevalent. This study sought to delineate distinct longitudinal trajectories of DS and to examine factors associated with trajectory membership.MethodsA prospective longitudinal cohort of 363…

Tags: Academic research, Healthcare provider

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Microstructural abnormalities in the ATR and VOF underlie tone awareness deficits in Chinese children with developmental dyslexia: a DTI study

ObjectiveTone awareness is crucial for reading in Chinese children, significantly affecting those with developmental dyslexia (DD). This paper identifies microstructural abnormalities in the inferior fronto-occipital fasciculus (IFOF), uncinate fasciculus (UF), anterior thalamic radiation (ATR), and vertical occipital fasciculus (VOF) in…

Tags: Academic research

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When cure exists but access does not

Nature Medicine, Published online: 18 May 2026; doi:10.1038/s41591-026-04396-5In this World View, Ali T. Taher explains why thalassemia is a stress test for fragile health systems.

Tags: Medication

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Spatial proteomic analysis in human Alzheimer’s disease brains enables identification of microenvironment-dependent microglial cell states

Nature Neuroscience, Published online: 18 May 2026; doi:10.1038/s41593-026-02267-3Myeloid cells show marked heterogeneity in Alzheimer’s disease. This study introduces CODEX-CNS, a single-cell spatial proteomics pipeline, and identifies a human microglial subpopulation enriched in Alzheimer’s disease brains that associates with dense amyloid-β…

Tags: Academic research, Proteomics

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NST-SPARK Open-Label Phase 1 STTR (IGNITE)

Conditions: Schizophrenia / Schizoaffective Disorder Interventions: Device: NST-SPARK Sponsors: North Shore Therapeutics, Inc.; Northwell Health; University of Pennsylvania Not yet recruiting

Tags: Clinical trial, Medical device, Schizophrenia spectrum

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Assessing the Effects of Cool Roofs on Indoor Environments and Health in Tavua, Fiji

Conditions: Resting Heart Rate; Blood Glucose Control; Depression; Heat-related Symptoms; Physician Diagnosed Heat-related Illnesses; Food Insecurity; Diet Quality; Health-Related Quality-of-Life; Indoor Thermal Comfort; Coping Ability; Life Satisfaction; Healthcare Provider Utilization; Hospitalization; Systolic Blood Pressure; Diastolic Blood Pressure; Inner Ear Canal…

Tags: Depression, Germany, Healthcare provider, Mood and emotional regulation, Sleep and arousal regulation

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