The effects of temporal smoothing and interpolation on EEG microstate parameters, syntax, and our view of resting-state brain dynamics
Frederic von Wegner, Gesine Hermann, Inken Toedt, Inga Karin Todtenhaupt, Helmut Laufs
This paper examines how temporal smoothing and interpolation affect EEG microstate parameters, showing that strong smoothing alters brain dynamics and recommends avoiding intense smoothing to preserve accurate representations.
bioRxiv · Oct 8, 2026 · PreprintNeuroscience