Publications
Are bigger brains smarter?
Uncovering the Genetic and Neuroanatomical Underpinnings of Risky Behavior
Uncovering the Genetic and Neuroanatomical Underpinnings of Risky Behavior
Using a larger dataset than all previous studies on the subject combined, we found a small but significant connection between brain size and cognitive performance
Uncovering the Genetic and Neuroanatomical Underpinnings of Risky Behavior
Uncovering the Genetic and Neuroanatomical Underpinnings of Risky Behavior
Uncovering the Genetic and Neuroanatomical Underpinnings of Risky Behavior
In the largest brain imaging study of risky behavior (in the drinking, smoking, driving, and sexual domains) to date, in a sample that is representative of the UK population (N=12,675), we identified robust negative associations between risky behavior, as well as its associated genetic disposition (estimated using a polygenic risk score), and grey matter volumes of distinct brain regions.
Is alcohol bad for your brain?
Uncovering the Genetic and Neuroanatomical Underpinnings of Risky Behavior
Is alcohol bad for your brain?
In a study of 19,825 adults, we found that that greater alcohol consumption was associated with lower global gray and white matter volume, suggesting that even moderate alcohol consumption can have negative effects on brain health.