Bridging the gap | e! Science News | Psychology and Brain News |

Like a bridge that spans a river to connect two major metropolises, the corpus callosum is the main conduit for information flowing between the left and right hemispheres of our brains. Now, neuroscientists at the California Institute of Technology (Caltech) have found that people who are born without that link -- a condition called agenesis of the corpus callosum, or AgCC -- still show remarkably normal communication across the gap between the two halves of their brains.