A not-so-silent X leads to a brain-restoring factor Oligodendrocytes (yellow) in the mouse brain, during an experiment testing the impact of the PLP1 gene on behavior. PLP1, when expressed in these ...

All hematopoietic cells in this mouse express GFP. Two months later, they measured the proportion of different cell types in the wild-type mouse that glowed green. While about 30 percent of myeloid ...

A mouse watched YouTube. Then scientists mapped a tiny piece of its brain. Scientists say the map of a speck of a mouse's brain could be as transformative as the Human Genome Project.

WASHINGTON — Thanks to a mouse watching clips from “The Matrix,” scientists have created the largest functional map of a brain to date — a diagram of the wiring connecting 84,000 neurons ...