4 papers
Geometry-Driven Flow Analysis of Brain Sulcal Pattern
Moo K. Chung, Luigi Maccotta, Aaron Struck
Cortical folding reflects coordinated neurodevelopmental processes and is increasingly recognized as a sensitive marker of neurological disease. However, most existing analyses rel…
Poisson Flow Model of Cortical Folding Pattern
Moo K. Chung, Luigi Maccotta, Aaron Struck
Cortical folding reflects coordinated neurodevelopmental processes and provides a sensitive marker of neurological disease. In juvenile myoclonic epilepsy (JME), structural abnorma…
Counterfactual Analysis of Brain Network Dynamics
Moo K. Chung, Luigi Maccotta, Aaron Struck
Causal inference in brain networks has traditionally relied on regression-based models such as Granger causality, structural equation modeling, and dynamic causal modeling. While e…
Topological Time Frequency Analysis of Functional Brain Signals
Moo K. Chung, Aaron F. Struck
We present a novel topological framework for analyzing functional brain signals using time-frequency analysis. By integrating persistent homology with time-frequency representation…