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. 2013 Jun 27;8(6):e68355. doi: 10.1371/journal.pone.0068355

Figure 4. Scatterplots.

Figure 4

Shown are the scatterplots of functional connectivity between PCC and RIPC (A), and between LIPC and RPHC (B) as a function of alertness ratings of the Bond and Lader VAS scale. Each data point represents one participant. A regression line (least squares fit) is drawn through the data points in each plot. Functional connectivity and VAS rating values are the average of the Escitalopram and Placebo conditions.