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. Author manuscript; available in PMC: 2017 Aug 1.
Published in final edited form as: J Refract Surg. 2016 Aug 1;32(8):562–567. doi: 10.3928/1081597X-20160520-01

Figure 2.

Figure 2

Normalized fractional anisotropy (NFA) as quantified by Equation 2 as a function of intraocular pressure (IOP). The red square, blue circle, red triangle, and green cross represent data from 15, 20, 25, and 30 mm Hg, respectively.