Kirk M. Welker

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 paper evaluates mid-term reliability of rs-fMRI measures and functional networks on a Compact 3T scanner, finding greater variability across measures and networks than acquisition methods.

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