تقرير
Visual acuity and contrast sensitivity under monochromatic yellow light
| العنوان: | Visual acuity and contrast sensitivity under monochromatic yellow light |
|---|---|
| المؤلفون: | Baldanzi, Elisabetta, Grasso, Paolo Antonino, Gori, Clara, Gurioli, Massimo, Tommasi, Federcio, Farini, Alessandro |
| سنة النشر: | 2024 |
| المجموعة: | Physics (Other) Quantitative Biology |
| مصطلحات موضوعية: | Quantitative Biology - Quantitative Methods, Physics - Medical Physics |
| الوصف: | This study investigates the impact of monochromatic lighting on visual acuity (VA) and contrast sensitivity (CS). Traditional assessments of VA and CS are typically conducted under the illumination of ``white'' light, but variations in color temperature can influence outcomes. Utilizing data from an exhibition by Olafur Eliasson, where a room was illuminated with low-pressure sodium lamps, creating an almost monochromatic yellow light, we compared visual assessments in the yellow room with conventional lighting in a white room. For VA, the results show no significant differences between the two lighting conditions, while for CS, a more nuanced situation is observed. The bias in CS measurements is clinically relevant, and the p-value suggests that further investigation with a larger, more diverse sample may be worthwhile. Despite limitations, such as higher illumination conditions than standard protocols, the unique ``laboratory'' offered by the exhibition facilitated measurements not easily achievable in a traditional setting. Comment: Submitted to Nuovo Cimento, special number for "SIF simposio Optometria": this version is before referee comments |
| نوع الوثيقة: | Working Paper |
| URL الوصول: | http://arxiv.org/abs/2402.13382 |
| رقم الأكسشن: | edsarx.2402.13382 |
| قاعدة البيانات: | arXiv |
| الوصف غير متاح. |