Aperiodic EEG activity masks the dynamics of neural oscillations during loss of consciousness from propofol
Niklas Brake, Flavie Duc, Alexander Rokos, Francis Arseneau, Shiva Shahiri T, Anmar Khadra, Gilles Plourde
This study decomposes EEG changes during propofol-induced loss of consciousness into synchronous and asynchronous components, revealing that aperiodic activity, not rhythmic oscillations, drives spectral changes.
bioRxiv · Oct 12, 2021 · PreprintNeuroscience