An Overview, Challenges, and Future Directions - SAMSI
An Overview, Challenges, and Future Directions - SAMSI
An Overview, Challenges, and Future Directions - SAMSI
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Experiments Models Connectivity Prediction Summary<br />
Bayesian Spatial Prediction Model<br />
We blindly classify subjects as either PD or HC<br />
from multimodal imaging data (<strong>and</strong> other patient<br />
information)<br />
Two-level parcellation: AAL Regions → Subregions<br />
Spatial correlations:<br />
Between AAL regions: Unstructured covariance<br />
matrix<br />
Borrow strength between subregions within each<br />
AAL region: CAR model<br />
Between voxels within each subregion:<br />
Exchangeable structure<br />
F. D. Bowman (Emory University) <strong>SAMSI</strong>: NDA RTP, NC 74 / 77