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Purpose in life and blood-based biomarkers of brain health.

Objectives Purpose in life is associated consistently with better cognitive outcomes. The association between purpose and neurobiomarkers of brain health has been less robust than the association with cognitive outcomes. This research uses the largest sample to date to test the association between p...

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Published in:Journals of Gerontology Series B: Psychological Sciences & Social Sciences Vol. 81; no. 8; pp. 1 - 10
Main Authors: Sutin, Angelina R, Luchetti, Martina, Stephan, Yannick, Terracciano, Antonio
Format: Article
Published: Oxford University Press / USA Aug2026
Subjects:
Psychological adaptation
Psychological well-being
Sociodemographic factors
Cognition
Middle age
Old age
Statistical correlation
Statistical power analysis
Tau proteins
Alzheimer's disease
Research funding
Brain
Blood collection
Descriptive statistics
Cytoskeletal proteins
Neurodegeneration
Nerve tissue proteins
Research
Statistics
Dementia
Biomarkers
Regression analysis
Amyloid beta-protein precursor
Online Access:View this record in EBSCOhost

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