Central pattern generator (CPG) and reflex network coordinated by speed adjustment commands from a higher-level nerve centre (a), and overall control framework (b). An international group of ...

Starfish, also known as sea stars, are equipped with an almost alien-like anatomy. Despite lacking a brain, blood, and central nervous system, these odd creatures still have locomotive abilities. The ...

In a new study, scientists from the University of Cologne gained new insights into the mechanism of the rhythmic activation of nerve cells (neurons) in stick insects that control the leg muscles ...