This is where those rods and cones, those photo receptors are.

这是那些视杆和视锥，那些光受体所在的位置。

They're called rods and cones and they help us detect light.

它们被称为锥体细胞和棒体细胞，可以帮助我们探测光。

The light sensing rods and cones in your eyes are neurons called photoreceptors.

人眼中的视杆细胞和视锥细胞是一种叫做光感受器的神经元。

This simple design change creates space for many more rods and cones...more than twice the number of photoreceptors found in the human retina.

这种简单的设计改变为更多视柱细胞和视锥细胞提供了空间...光感受器数量是人体视网膜的两倍。

That is just beyond the range detectable by the rods and cones of the eye, and is thus ideal for probing that organ without discomforting the patient.

因此，既能够完成眼睛检查而又不给病人带来不适感，用这种激光再合适不过了。

Since these receptors function so differently, you might not be surprised to learn that your rods and cones are also wired to your retinas in different ways.

由于这些受体的功能如此不同，你可能不会惊讶地发现你的视杆和视锥也以不同的方式连接到你的视网膜上。

The human eye contains light-detecting cells called rods and cones.

人眼含有称为视杆细胞和视锥细胞的光检测细胞。

And like us, cats have two types of photoreceptors: rods and cones.

和我们一样， 猫有两种类型的光感受器：视杆细胞和视锥细胞。

Photons with wavelengths between 400-700 nanometers have the perfect level of energy to excite the rods and cones in your eyes, which then transmit signals to your brain that you interpret as different colours.

光子波长介于四百到七百奈米最能激起眼球中的感光细胞，之后将信息传送于大脑，识别出不同颜色。

Photons with wavelengths between 400-700 nanometers have the perfect level of energy to excite the rods and cones in your eyes, which then transmit signals to your brain that you interpret as different colors.

光子波长介于四百到七百奈米之间，是最能激起眼球中的感光细胞，之后将信息传送于大脑，识别出不同颜色。

Dr Schwartz and his team coaxed embryonic stem cells to become retinal pigment epithelium tissue which supports the rod and cone cells that actually respond to light

他的团队诱导胚胎干细胞成为视网膜色素上皮组织细胞－其中的杆细胞及锥晶细胞对光线敏感。

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 NASA explains, even when 99 percent of the sun's surface is covered, the 1 percent that sneaks out around the edges is enough to damage the rod and cone cells in your retinas.

正如 NASA 所解释的，即使太阳表面的 99%被遮挡，仍有 1%的阳光从边缘漏出，足以损害视网膜上的杆细胞和锥细胞。