Irregular sleep linked to lower fluid intelligence in UK Biobank cohort
An exploratory UK Biobank cohort study found that greater night-to-night sleep variability was associated with lower subsequent fluid-intelligence scores, but ...
Tag: fluid intelligence
Immature brain support cells linked to poorer reasoning in older adults
A USC-led study of 29 adults with epilepsy found that more abnormal immature astroglia in the hippocampus were associated with ...
Review: Brain models explain 10–40% of cognitive variation
A review of large neuroimaging datasets finds that brain-based models explain about 10% to 40% of cognitive variation, with performance ...
Immature Astroglia Track Fluid-Intelligence Decline in Epilepsy Patients
An observational study of people with mesial temporal lobe epilepsy found that more pathological immature astroglia in the hippocampus was ...
Brain Waves Reveal How the Mind Switches Gears: Two Distinct Oscillatory Signatures of Cognitive Flexibility Identified
A large EEG study identifies sustained parietal alpha/beta suppression as a reliable, domain-general neural signature of cognitive flexibility, while frontal ...
Statistical Imputation of Intelligence Scores Expands Genetic Discovery in UK Biobank
Researchers statistically imputed fluid intelligence scores for hundreds of thousands of UK Biobank participants, reducing ascertainment bias and uncovering 26 ...
Pregnancy Omega-3 Levels Shape Children’s Cognitive Trajectories for a Decade
A Spanish birth cohort study finds that cord blood levels of the omega-3 fatty acids ALA and DHA are linked ...
MS Severity Gene Variant Also Tied to Slower Thinking in Healthy Adults, UK Biobank Study Finds
A genetic variant linked to faster multiple sclerosis progression is associated with subtly poorer reaction time, fluid intelligence and prospective ...
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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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