Research Paper Volume 11, Issue 5 pp 1440—1456

Genetic variation underlying cognition and its relation with neurological outcomes and brain imaging

Figure 3. Polygenic scores for general cognitive function and disease-free probability for dementia, parkinsonism and stroke. Kaplan-Meier curves presenting the association between low (i.e. below the median) and high (above the median) polygenic scores and the disease-free probability over time for dementia, parkinsonism, and stroke. Abbreviations: polygenic score (PGS).