Joshua D. Trzasko

The paper examines dynamic amplitude of low-frequency fluctuations (dALFF) during different hypoxia conditions and finds phase- and network-dependent changes in brain activity.

This study identifies a critical oxygen threshold triggering functional connectivity reorganization in the brain during hypoxia, with implications for early detection of neurological vulnerabilities.

The paper develops a method to detect cycles in sparse, irregularly sampled neuro-behavioral timeseries using basis pursuit denoising with polynomial detrending, validated on epileptiform discharge data.