shown to originate from the precise location of the Spemann organizer which then traverses the presumptive neural epithelium and a full working model of how primary neural inductions was proposed in 2006. There has long been a general reluctance in the field to consider the possibility that primary neural induction might be initiated by mechanical effects. A full explanation for primary neural induction remains yet to be found.

Shape change

As neurulation proceeds after induction, the cells of the neural plate become high-columnar

1.Previous
3.Next