Scientists have created a "remote-controlled" mouse that uses electronic implant technology to give the animal the ability to walk. "This study may help some people who suffer from spinal injuries to rehabilitate and make them walk more naturally," the scientists said. The mice in the middle of the back of the test have been cut off and the brain signals are not transmitted to the lower spinal cord, but It is possible to deliver electrical current to the spinal nerves through neurosurgical implants, enabling them to walk on a treadmill.

Scientists use implanted chips to remotely control mice to walk. This technique can help humans to walk again.

Scientists can control the movement of mice by changing electrical signals. In the experiment, the mouse successfully took a thousand steps and challenged the stairs of various heights and lengths.

Professor Gregoire Courtine of the Federal Institute of Technology in Lausanne, Switzerland, is the lead researcher of the study. He said: "We have completely controlled the hind legs of the mouse. It has no control over its limbs, but we can reactivate the severed spinal cord. And stimulate to let the mouse walk naturally. We can control the way the mouse walks forward and the height of the leg."

The study is part of the European “neurological walking” project, which is scheduled to be tested on human patients as early as summer. Scientists have designed a humanized device for clinical trials. Dr. Silvestro Micera, also from the Federal Institute of Technology in Lausanne, Switzerland, said, “We can use these simple neurological findings to develop more effective neuroprosthetic techniques. We believe that this technology will greatly improve those encountering neurological disorders sooner or later. The quality of life of the group."

Dr. Jarrod Bailey, from the UK's “Abolition of Living Anatomy” organization, condemned the study. He pointed out: “The mice in the experiment will suffer unimaginable pain, the public will not support this research, and the animal spine will be cut off. Animal mites simply cannot mimic the long-term effects of spinal cord injury on humans."

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