DOI: 10.1002/sdtp.16289 ISSN: 0097-966X
44.2: Effects of ipRGCs on Pupil Light Reflex and Perceived Brightness in Different Lighting Environment
Xiaoyang Zhu, Yan Tu, Lili Wang, Nianfang Zhu, Yuanlong Chang- General Medicine
The effect of ipRGCs on pupillary light reflex in lighting environments with different color temperatures and illuminances was investigated and the perceived brightness of each lighting environment was evaluated. Results showed that melanopsin had a significant influence on the amplitude and duration of pupil contraction as well as pupil recovery, and the lighting environment with high color temperature and high melanopsin illuminance could enhance the perceived brightness.