Fig. 1
From: Early diagnosis of keratoconus using corneal biomechanics and OCT derived technologies
Illustration of peaks measured with the ocular response analyser in a myopic eye. CRF, corneal resistance factor; CH, corneal hysteresis; p1area, upper 75% area of first peak; H1, height of first peak; H2, height of second peak; W1, width of peak 1 at point of the 25% of the base region W2, width of peak 2 at point of 25% of the base region