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. 2023 Apr 4;270(7):3483–3491. doi: 10.1007/s00415-023-11689-z

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© The Author(s) 2023

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Fig. 1 — Representative image of corneal nerve fibres (left panel) and illustration of automated analysis of nerve fibre parameters (right panel) using ACCMetrics Image Analysis tool v1.1, University of Manchester, UK. Major nerves (red lines), axon collaterals (blue lines), and nerve branches (green dots)