These cells detect light and touch, and then pass this information on to muscle cells.
这些细胞能侦测光线和触觉，然后把信息传达到肌肉细胞。
2
The neural cells and fibers are still there and still functioning, processing spatial attributes of stimuli, driven not by sight but by hearing and touch.
神经细胞和纤维仍在起作用，处理刺激物的空间位置属性，只不过不是视觉，而是通过听觉和触觉。
3
To test the idea, the researchers measured the density of sweat pores. Because they knew that touch receptor cells cluster around sweat pores.