This area is covered with light sensitive cells known as cones.

这个区域被称为视锥细胞的感光细胞所覆盖。

That's the light sensitive tissue at the back of the eye.

那是眼睛后部的光敏组织。

Cells sensitive mainly to green light and cells sensitive mainly to ultraviolet light.

主要对绿光敏感的细胞，主要对紫外线敏感的细胞。

The light sensitive layer inside your eye is filled with tiny cells called photoreceptors.

眼睛内的感光层充满了称为光感受器的微小细胞。

We can genetically engineer neurons to be light sensitive and then use light to control how neurons fire.

我们可以通过基因工程使神经元对光敏感，然后利用光来控制神经元的放电方式。

Whereas with a Japanese print, which uses highly light sensitive colourants, that can be displayed for more like eight months per decade, or even less.

然而日本的版画使用高光敏的着色剂，每十年只能展览大概8个月左右，甚至更少。

Light sensitive cells in our retinas feed signals deep into that brain region, training neurons to sync up with Earth's 24 hour cycle of day and night.

我们视网膜中的感光细胞？将信号输入大脑深处，训练神经元与地球昼夜24小时循环同步。

So the researchers placed the brittle stars in an environment with black-and-white-patterned walls, aimed at testing whether the creatures were simply light sensitive—which isn't the same as vision—or if they could truly see.

因此， 研究人员将海蛇尾置于具有黑白图案墙壁的环境中，旨在测试这些生物是否只是对光敏感——这与视觉不同——或者它们是否真的能看到东西。