It goes up and down,” said UCLA neuroscientist Carlos Portera-Cailliau, a lead author of the report. “But if you have billions of neurons, all firing independently or in small clusters, ...

New work by Portera-Cailliau and colleagues, using in vivo two-photon time-lapse imaging, sheds light on some of the intricacies of axonal development and shows distinct patterns of structural and ...