But these ganglion cells are more sensitive to certain colors of light than others.

但是这些神经节细胞对某些颜色的光比其他颜色的光更敏感。

Your body's internal clock, or circadian rhythm, is regulated by a type of neuron in your eyes called ganglion cells.

你体内的生物钟或昼夜节律由眼睛中一种称为神经节细胞的神经元调节。

That light hits your posterior retina and spreads from the photoreceptors to the bipolar cells just beneath them, to the innermost ganglion cells, where they then generate action potentials.

光线到达你的后视网膜，从光感受器扩散到它们下面的双极细胞，再扩散到最里面的神经节细胞，然后在那里它们产生动作电位。

The thing is, screens emit some blue light, too, which tricks the ganglion cells into thinking there's still some daylight out there so it's not time to sleep just yet.

问题是，屏幕也会发出一些蓝光，这会诱使神经节细胞认为外面还有一些日光，所以现在还不是睡觉的时间。

Our brains can detect light through a photoreceptor in the ganglion cell layer of the retina, which is different from the rods and cones we use to see.

我们的大脑可以通过视网膜神经节细胞层中的光感受器检测光线，这与我们过去看到的视杆细胞和视锥细胞不同。

As many as 100 different rods may connect to a single ganglion cell — but because they all send their information to the ganglion at once, the brain can't tell which individual rods have been activated.

多达 100 个不同的视杆细胞可能连接到一个神经节细胞。但是因为它们都同时向神经节发送信息，大脑无法分辨出哪一个视杆细胞被激活了。

These instructions are inserted into specific eye cells called retinal ganglion cells, bypassing the damaged retinal cells, and allowing visual information to be transmitted to the brain when the modified cells are exposed to light.

这些指令被插入到称为视网膜神经节细胞的特定眼细胞中， 绕过受损的视网膜细胞，并在经过修饰的细胞暴露于光线时将视觉信息传输到大脑。