Navigation System of Brain Cells Decoded

Hardwiring of the Brain Is Genetically Pre-programmed – Researchers now Understand Better How Neurons Implement the Blueprint for the Brain. The human brain contains roughly 100 billion neurons. Information
among them is transmitted via a complex network of
nerve fibers. Hardwiring of most of this network takes place before
birth according to a genetic blueprint, that is without external
influences playing a role.