which neuron takes the information from the eye to the brain

The neuron that takes the information from the eye to the brain is called the retinal ganglion cell. These cells are located in the retina, the light-sensitive tissue at the back of the eye. When light hits the retina, it triggers a series of chemical reactions that convert the light energy into electrical signals. The retinal ganglion cells then transmit these electrical signals to the brain via the optic nerve.

The optic nerve is a bundle of nerve fibers that connects the eye to the brain. It contains over 1 million nerve fibers, each of which carries information from a single retinal ganglion cell. The optic nerve exits the eye at the back of the eyeball and travels to the brain, where it connects to the lateral geniculate nucleus (LGN) in the thalamus. The LGN is a relay station for visual information, and it sends the information from the retinal ganglion cells to the visual cortex in the occipital lobe of the brain.

The visual cortex is the part of the brain that processes visual information. It is responsible for interpreting the electrical signals from the retinal ganglion cells and creating the images that we see.

So, to answer your question, the neuron that takes the information from the eye to the brain is the retinal ganglion cell.