Researchers say they have mapped more than 200,000 cells in a cubic millimeter of brain tissue and have traced how they're ...

From a tiny sample of tissue no larger than a grain of sand, scientists have come within reach of a goal once thought unattainable: building a complete functional wiring diagram of a portion of the ...

WASHINGTON (Reuters) -Neuroscientists have produced the largest wiring diagram ... brain's outer layer, the main site of ...