Alzheimer's Blood Markers Linked to Brain Thinning Only in More-Educated Women
In 53 South Korean women with memory decline, higher Alzheimer's blood markers were linked to a thinner cortex only in those with 7+ years of schooling.
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Published research on education.
Economic Factors Explain 70% of Poor Mental Health Variation
The structural determinants of mental health get less air time than individual treatments, but a 2025 CDC analysis of 3,121 US counties from Bolduc et al. shows just how much county-level ec…
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IQ and Socioeconomic Status: TwinLife Study Finds 69-98% Genetic Overlap
A 2026 TwinLife analysis found that cognitive ability at age 23 predicted education and occupational status at age 27, and bivariate twin models attributed 69-98% of the shared IQ–SES varian…
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Cognitive Reserve in First-Episode Psychosis: Education PRS Adds 4.2%
A 2026 analysis of 174 people with non-affective first-episode psychosis found that cognitive reserve was tied to 3 signals available near illness onset: age at onset, family history of psyc…
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