ArticleBiomedical optics express2025
Polarimetric imaging of peripheral nerves: an intraoperative aid.
Article in Biomedical optics express, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
1 citing paper in PubMed.
- Polarization resolved deep ultraviolet microscopy for label free imaging with enhanced nuclei and fiber contrast.Optics and lasers in engineering · 2026Article
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Authors and funding
3 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
In this work, we present a real-time method to aid intraoperative peripheral nerve identification. Using LEDs as the light sources, the device contains a driving motor that rotates a pair of orthogonally oriented linear polarizers. By performing lock-in processing to frames taken under the rotating crossed polarization imaging (RXPI) system, the AC components of the periodic intensity signal of chicken tissues are acquired and compared. With an area under the curve (AUC) of 93%, the chicken sciatic nerve is distinct for automatic identification. In both chicken thigh and cadaver arm models, the contrasts of nerve tissues are successfully enhanced in the lock-in processed output image. Real-time automatic nerve masking is successfully demonstrated in the chicken model using a portable prototype weighing 525 g. In conclusion, the RXPI system with lock-in processing methods can potentially serve as an intraoperative nerve identification aid.
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Registered trials
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