Most importantly, we found that light deprivation causes a delay rather than a permanent arrest of the bipolar cell maturation. 更重要的是，我们发现兔子出生后若无光照会延迟双极细胞的发育，但不会使其成熟过程完全终止。
When light falls on a receptor it sends a proportional response synaptically to bipolar cells which in turn signal the retinal ganglion cells. 感光细胞感受到光后向双极细胞发送一个相应于光强度的信号。
