another important part of human eye is blindspot. this is. bellow the retina and the last part of human eye. and we can write aboutit that. the point. in the rear part. of eye. where optic nerve, is attached. optic nerveis, the nerve which carries the electrical signals from rods and cones to the brain wehave already discussed. and the point, bellow the retina and the rear part of eye, whereoptic nerve is attached is called. blind spot. in picture of human eye you can see this isthe blind spot where the optic nerve is attached to the eye which, carries the signals from.retina to brain. and, at the point of blind spot where the nerve is attached we can writeat this point. there are no. rods and cones.
in retina. this is a point where no cellsare there and as no cells are there whenever light falls. onto this point there wont beany sensation produced. so we can also write if some light. falls. or an image is produced.in this region. as no cells are there in blind spot region. we can say no signals are sent.to brain. and no object is seen, even if the image is produced. in the region of blindspot, the image will not be visible for human eye so in this region it can not be seen.