Fig. 2
From: Individual stability of single-channel EEG measures over one year in healthy adults

Intraclass correlation coefficients for EEG measures across all 30 EEG channels (n = 9), including theta, alpha, beta, and gamma absolute powers, as well as nonlinear measures: Higuchi’s fractal dimension (HFD), Lempel–Ziv complexity (LZC), detrended fluctuation analysis (DFA), and in-phase Matrix Profile (pMP).