Researchers unveil detailed anatomy of octopus arms in groundbreaking study

New studies from San Francisco State University have provided detailed insights into the anatomy of octopus arms. Researchers mapped the nerves and muscles of Bock's pygmy octopus, revealing complex structures and unique nerve cell distributions. One study used advanced DNA technology to identify different nerve cell types, while another employed electron microscopy to examine the connections between tissues. These findings enhance understanding of octopus behavior and physiology. The research highlights the octopus's complex nervous system, which operates differently from that of humans. This new anatomical atlas may lead to further exploration of how octopuses function and evolve.