Spectral Slope and Lempel-Ziv Complexity as Robust Markers of Brain States during Sleep and Wakefulness.

"Even though the overall pattern was similar to the Go/Nogo task, most correlation coefficients only showed a trend towards statistical significance (see Figure 9)." You are correct that this sentence could be understood in a misleading way to some extent.

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In the broadband range, the relationship with task performance was also consistently positive for both parameters but did not reach statistical significance (compare Extended Data Fig. 7-1 ).

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