The Most Complete Brain Map Ever Is Here: A Fly's 'Connectome'

It took 12 years and at least $40 million to chart a region about 250 micrometers across—about the thickness of two strands of hair.

The Most Complete Brain Map Ever Is Here: A Fly's 'Connectome'
It took 12 years and at least $40 million to chart a region about 250 micrometers across—about the thickness of two strands of hair.