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| How GDxPRO measures RNFL Integrity |
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GDxPRO measures RNFL structural organization
- SLP passes polarized light through the RNFL and creates a high resolution map from over 32,000 data points.
- A phase shift occurs because light polarized parallel to RNFL micro-structures travels more slowly than light polarized perpendicular to them.
- The size of this shift, termed RNFL Integrity, depends upon both the thickness of the RNFL and the cumulative level of organization of its micro-structures.
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| How GDxPRO measures RNFL Integrity |
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