Measuring Hemoglobin Levels in the Optic Disc of Parkinson’s Disease Patients Using New Colorimetric Analysis Software

<div>A papillary image was divided automatically by the Laguna ONhE (optic nerve head hemoglobin) device into eight 45° radial sectors and two concentric rings comprising 1/3 and 2/3 of the disc radius. The Laguna ONhE program analyzed the amount of hemoglobin in each of these 24 sectors and the average hemoglobin.</div>

Parkinson’s Disease

fig1

Figure 1

Figure 1: Measuring Hemoglobin Levels in the Optic Disc of Parkinson’s Disease Patients Using New Colorimetric Analysis Software 