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. Author manuscript; available in PMC: 2014 Jun 5.
Published in final edited form as: J Neurosurg. 2010 Mar;112(3):616–625. doi: 10.3171/2009.7.JNS081593

Fig. 3.

Fig. 3

A density plot presenting the tabulated data shown in Table 1 binned at a finer resolution, using color intensity to represent relative frequency within the data set of 1,998,944 6-second time windows. The plot shows bimodal behavior of ICP pulse amplitude with respect to mean ICP for mean ICP > 12 mm Hg, demonstrating that in practice there is not a functional (one-toone) relationship between static and pulsatile ICPs.