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. 2021 Dec 15;109(24):4050–4067.e12. doi: 10.1016/j.neuron.2021.09.037

Figure 2.

Figure 2

Inter-areal coherence is predicted by connectivity and power

(A) In the Synaptic-Source-Mixing model, the receiver LFP is modeled as a linear superposition of intrinsic activity and afferent inputs from the sender, weighted by w. Shown are power, coherence, Granger-causality spectra, and the transfer function.

(B and C) Coherence as a function of the SOS (sender oscillation strength) and coupling weight.

(C) Data: dashes. Model: solid.

(D) Effect of coupling weight and SOS on coherence.

(E) SSM model fit of 7B-F5 coherence, with w = 0.069.