Brain-Wide Activity Ties Subcortical Decline to Spreading Tau in Early Alzheimer’s
New research in Nature Communications shows that degeneration in deep subcortical brain regions becomes progressively linked to cortical tau accumulation ...
Tag: Alzheimer’s disease
AI Brain Age Clock Trained on Death Risk Predicts Dementia Differently in Men and Women
A new study shows that an AI brain age model trained on mortality risk from MRI scans mediates how health ...
Lightweight AI Network Reads Brain Scans to Spot Alzheimer’s and Tumors With Striking Accuracy
Researchers have developed a compact four-block residual attention network that classifies Alzheimer's disease and brain tumors from MRI scans with ...
Alzheimer’s Biomarkers Lose Their Grip on Memory as Age Rises Past 80
A naturalistic study of 676 Stockholm memory clinic patients shows that the associations between amyloid-beta 42 and medial temporal atrophy ...
New AI Framework Weighs Evidence to Reveal When Medical Vision Models Truly Know
Researchers have developed UbiQVision, a framework that fuses explainable AI attributions from deep learning ensembles using Dempster–Shafer evidence theory to ...
Polyubiquitin Repositioning Reshapes Pathological Tau Fibril Structures in Dementia
Cryo-electron microscopy reveals that repositioned polyubiquitin chains outside the ordered core can remodel tau fibril ultrastructure and shift the protofilament ...
Blood and Spinal Fluid Markers of Alzheimer’s Track Brain Plaques in a Strict Sequence
A large autopsy-validated study shows that cerebrospinal fluid and plasma Alzheimer's biomarkers become abnormal in a defined sequence as amyloid-beta ...
Plant-Derived Nanoparticles Show Promise Against Neurodegenerative Disease
A new review in 3 Biotech details how nanoparticles loaded with herbal compounds like curcumin and resveratrol could overcome the ...
Blood Proteins Reveal Distinct Immune Signatures of Alzheimer’s Impairment and Shrinkage of the Hippocampus
A study of 506 ADNI participants finds that plasma complement–acute-phase protein signatures track cognitive and functional impairment while endothelial-associated signatures ...
New ‘Sex and Gender Science’ Field Merges Biology and Society to Reshape Medicine
An interdisciplinary group of researchers formally proposes Sex and Gender Science, a new transdisciplinary field studying how biological sex and ...
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Mothers who receive childcare support from maternal grandparents show more parental warmth, finds NTU Singapore study
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University of Seville Breaks 120-Year-Old Mystery, Revises a Key Einstein Concept
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Bee body mass, pathogens and local climate influence heat tolerance
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Researchers record first-ever images and data of a shark experiencing a boat strike
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Groundbreaking Clinical Trial Reveals Lubiprostone Enhances Kidney Function
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