Figure 6
From: Time-Frequency Based Phase-Amplitude Coupling Measure For Neuronal Oscillations
The robustness comparison of proposed tf-MVL measure with Hilbert-MVL method for synthesized dataset 2. The broken lines indicate the critical threshold for PAC (MVL value at relative cut off 5%) among 200 surrogate data. (a) MVL for various SNR levels; (b) MVL for various coupling strengths; (c) MVL for various data lengths; (d) MVL for different coupled high frequency components; (e) MVL for various bandwidths of coupled high frequency. Synthesized signals were generated with the low-frequency phase component at 5 Hz and a varying frequency range for the high-frequency component as [65–75], [60–80], [55–85], [50–90], [45–95] and [40–100] to create PAC with 10 Hz to 60 Hz amplitude bandwidth.
