Now, what exactly is the point of the noticort? Well, the cells found in the noticort are responsible for stimulating and inducing the thickening of the actoderm region, this section here to produce a structure known as the neural plate. And it's the actodermal cells of the neural plate that eventually give rise to the central and the peripheral nervous system. So what the noticore does is it stimulates the outward motion, the outward movement, the imagination of the neural plate of this section here towards the noticord. And what we begin to produce is something called the neural groove. And these two folds we call the neural fold.