Arianna M. Gard

The paper discusses methods for handling missing data in longitudinal neuroimaging datasets, using the ABCD Study as an example, and advocates for advanced statistical techniques over conventional approaches.

This study reviews reporting practices in human neuroimaging research, finding low frequency of demographic, methodological, and open science reporting in MRI and fMRI studies.

This study finds that socioeconomic resources in childhood are associated with widespread changes in brain connectivity, primarily driven by parental education, which is partially explained by home enrichment and child cognitive factors.

This study examines psychopathology structure and genetic associations in older adults, finding a general factor of psychopathology and limited domain-specific genetic associations.

Polygenic scores built 434 ways in Health and Retirement Study (HRS) participants varied widely in variance explained and inter-score correlation; European-derived weights underperformed in non-Hispanic Blacks.