Fig. 2From: Diffuse reflectance spectroscopy for breach detection during pedicle screw placement: a first in vivo investigation in a porcine modelEffect of probe-handling conditions on DRS-based physiological parameters. a, b Box plots depicting effect of probe-handling conditions on blood and fat fraction. c, e Scatter plot depicting distribution of blood and fat fraction due to various probe handing conditions. d, f 95% confidence interval of fat fraction determination due to various probe-handling conditionsBack to article page