Parameter
| Biomarker | RNFL | Full name | Retinal Nerve Fiber Layer Thickness | Molecular Type | Imaging Biomarker (Ophthalmic) |
|---|---|---|---|---|---|
| Molecular Formula | / | Molecular Weight | / | Core Functional Dimensions | Disease Monitoring |
| Disease | Parkinson's Disease | Disease Subtypes | / | ||
| Organ | Brain | Test Sample / Technology Platform | Fundus (Optical Coherence Tomography, OCT) | ||
| Pathobiological Mechanisms | Reflects intracerebral neurodegenerative injury; thickness is decreased in PD patients. | ||||
| Clinical Availability Status | Research validation: RNFL thickness in PD patients is 10% less than that in healthy individuals. | ||||
| Notes and Dynamics | Can be used as a non-invasive monitoring indicator for PD. | ||||