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. 2017 Apr 10;7:45958. doi: 10.1038/srep45958

Figure 1. Wavelet-based SctO2-aEEG coherence showing intact neurovascular coupling (NVC).

Figure 1

This extract is from a cooled neonate with normal outcome (MRI showed no injury and Bayley III >85. (A) An enlarged segment of the real-time SctO2 and aEEG data. (B) Squared wavelet coherence, Inline graphic, where the x-axis represents time, the y-axis represents scale in minute representing the range of frequencies, and the color scale represents the magnitude of R2. Significant coherence between the SctO2 and aEEG is seen in a very low-frequency (VLF) range of 0.00025–0.001 Hz.