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. 2024 Oct 1;52(4):267–284. doi: 10.1007/s10827-024-00878-y

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Fig. 2 — The figure illustrates the power distribution across frequency within the cortical field. A gradient of -2 is observed in the lower frequency band, contrasting with a steeper gradient of -4 in the higher frequency bandwidth. Notably, when a velocity (c) of 10mms⁻¹ is applied, the frequency threshold at which the gradient shifts occur at 100 Hz