James Matthew Bjork

The paper identifies unintended bias from collinearity reduction strategies in fMRI analysis and introduces a contrast-based variance inflation factor to assess their impact.

This study finds that daily caffeinated soda intake in preadolescent children is linked to neurobehavioral risk factors for substance misuse and predicts increased alcohol sipping one year later.

This study assesses the reliability and stability of task-fMRI measures in children, finding poor reliability and stability across brain regions, with motion and activation levels significantly affecting results.

The paper describes neuroimaging processing methods for the ABCD Study to extract brain phenotypes from multimodal imaging data.