Robotics

Robot mimics vertebrate motion

Based on X-ray videos, EPFL scientists have invented a new robot that mimics the way salamanders walk and swim with unprecedented detail: a tool for understanding the evolution of vertebrate locomotion.

Robotics

Decoding how salamanders walk

Researchers at Tohoku University and the Swiss Federal Institute of Technology in Lausanne, with the support of the Human Frontier Science Program, have decoded the flexible motor control mechanisms underlying salamander ...

Robotics

Salamanders provide a model for spinal-cord regeneration

Salamanders have a unique superpower—they can regenerate their spinal cords and regain full functionality. Scientists are working under a cross-disciplinary research project to uncover the mechanisms behind this restorative ...

Salamander

Cryptobranchoidea Salamandroidea Sirenoidea

Salamander is a common name of approximately 500 species of amphibians. They are typically characterized by their slender bodies, short noses, and long tails. All known fossils and extinct species fall under the order Caudata, while sometimes the extant species are grouped together as the Urodela. Most salamanders have four toes on their front legs and five on their rear legs. Their moist skin usually makes them reliant on habitats in or near water, or under some protection (e.g., moist ground), often in a wetland. Some salamander species are fully aquatic throughout life, some take to the water intermittently, and some are entirely terrestrial as adults. Uniquely among vertebrates, they are capable of regenerating lost limbs, as well as other body parts.

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