We propose to establish new integrative and data-driven methods for building systems neuroscience models of executive functioning during childhood. We will develop these methods by employing public datasets that contain complementary quantitative biological metrics of genomics, structural and functional neuroimaging and cognitive performance. By studying the multi-dimensional predictors of executive functioning during childhood, the Principal Investigator will gain invaluable protected time that will enhance his career as a big data scientist. The candidate will also gain experience in the new science of integrating imaging with genomics and in the statistical methods necessary to optimally construct sparse and interpretable low-dimensional models from high-dimensional data. We will determine validity by comparing models between training and independent testing datasets. Ultimately, this research will identify a fusion of genomics and imaging predictors that predict executive functioning in normal subjects and how these relationships are modified by environment.

Public Health Relevance

This project will train an accomplished imaging scientist to perform big data science based on new quantitative biomarkers. Using large datasets, this study will reveal mechanisms that may relate to early signs of neuropsychiatric disorders or risk for such disorders. This research will inform prevention and intervention strategies that may improve childhood outcomes.

Agency
National Institute of Health (NIH)
Institute
National Institute of Environmental Health Sciences (NIEHS)
Type
Research Scientist Development Award - Research & Training (K01)
Project #
1K01ES025432-01
Application #
8830050
Study Section
Special Emphasis Panel (ZRG1-BST-F (56))
Program Officer
Shreffler, Carol K
Project Start
2014-09-29
Project End
2019-06-30
Budget Start
2014-09-29
Budget End
2015-09-28
Support Year
1
Fiscal Year
2014
Total Cost
$159,628
Indirect Cost
$11,824
Name
University of Pennsylvania
Department
Radiation-Diagnostic/Oncology
Type
Schools of Medicine
DUNS #
042250712
City
Philadelphia
State
PA
Country
United States
Zip Code
19104