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. Author manuscript; available in PMC: 2015 Sep 5.
Published in final edited form as: Neuroscience. 2014 Jun 18;275:340–351. doi: 10.1016/j.neuroscience.2014.06.018

Figure 5.

Figure 5

Nearest neighbor correlation maps of high-intensity firing (HI) periods at four depths of anesthesia and wakefulness (8% to 0% desflurane) in eight rats. The color of each cell represents the average correlation coefficient of the respective cell with its eight neighbors (fewer neighbors at the array boundaries). Empty cells have no significant correlation. Rats 5–8 displayed burst suppression in the local field potential (LFP) at 8% desflurane that was associated with significantly higher correlation (hypersynchrony) of the HI periods.