Brain’s Signal-Flow Hierarchy Flexibly Reshapes With Mental State, Study Finds
A new integrated effective connectivity framework maps directed signal flow across the human cortex, revealing a hierarchy grounded in laminar ...
Tag: neuroimaging
Higher Body Weight Linked to Lower Brain Cell Health Marker, Meta-Analysis Finds
A meta-analysis of 23 spectroscopy studies finds that higher body mass index is consistently associated with lower concentrations of the ...
Brain Data Becomes a Geopolitical Battleground as Nations Tighten Control
Neuroscientists warn that rising data sovereignty rules and AI-driven demand for brain data are creating a global governance crisis that ...
Inside the Lifesaving Tubes That Drain the Brain: How Imaging Keeps Shunts Alive
A comprehensive new review in Pediatric Radiology details how CT, MRI, radiography, and nuclear medicine work together to evaluate cerebrospinal ...
Rethinking Stroke Care: Why Opening Blocked Arteries Is Only Half the Battle
A new review argues that integrating advanced neuroimaging, cerebral cytoprotection, and refined endovascular techniques is essential to convert successful recanalization ...
Brain Network Study Reveals Local–Global Breakdown in Anorexia Nervosa
A new neuroimaging study finds that anorexia nervosa is associated with a breakdown in how local cortical similarity networks scale ...
New Study Maps When Mutual Information Beats Pearson Correlation in Brain Signals
A systematic comparison of Pearson correlation and three mutual information estimators reveals which similarity measures are most reliable for analyzing ...
Childhood Learning Environments Shape the Maturing Brain Circuits of Attention
New research links children's learning environments to age-related differences in the thalamocortical brain circuits that support attention.
Visual Snow Syndrome Emerges as a Brain Network Disorder, Review Finds
A new review argues that visual snow syndrome is a multisystem neuropsychiatric network disorder in which visual cortical hyperexcitability, thalamocortical ...
Scientists Clash Over Free Water Imaging as a Marker of Parkinson’s Disease Progression
A published exchange in npj Parkinson's Disease highlights the methodological debate over whether free water imaging can reliably serve as ...
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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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