300 neurons traced in extensive brain wiring map

300 neurons traced in extensive brain wiring mapInside the mouse brain, individual neurons zigzag across hemispheres, embroider branching patterns, and, researchers have now shown, often spool out spindly fibers nearly half a meter long. Scientists can see and explore these wandering neural traces in 3-D, in the most extensive map of mouse brain wiring yet attempted. The map – the result of an…