Smart Mobs: Disappearing networks

Smart Mobs: Disappearing networks:

"Using an electron microscope, they discovered that the developing worm’s neural network, which had not previously been mapped, was completely different from that of the mature animal. “A large number of embryonic neurons are heavily interconnected by gap junctions,” says Bargmann, who is also a Howard Hughes Medical Institute investigator. “They all grow to the midline, communicate with each other and create a conduit of information that links together these two different sides of the brain.” Then, after the gap junctions do their job, they disappear. “This network is transient; we only know about it because we were able to look at this early period.”"