This article looks at the anatomy of the back, including bones, muscles, and nerves. It also covers some common conditions and injuries that can affect the back.

This article looks at the spinal cord’s function and anatomy and includes an interactive diagram. The spinal cord is a long bundle of nerves and cells that carries signals between the brain and ...

Researchers have built a nerve cell “connectivity map” of a larval fruit fly brain. It’s the most complex whole brain wiring diagram yet made.

The FlyWire connectome: neuronal wiring diagram of a complete fly brain. ... This is the first time the cell types and connections of a biological visual system have been revealed in their entirety.