In recent news, a paralyzed man was reported to walk naturally after brain spinal implants. He should read the entire article and continue reading for more details. Follow us to know all the ideas. New research into how a medical device helped a paralyzed person walk naturally again, more than a decade after injury. Dr. Gregoire Courtine and colleagues at the Swiss Federal Institute of Technology in Lausanne developed and implanted a brain-spine interface that creates a direct neurological link between the brain and spinal cord. The implants occurred in the brain track that targets movement, which is transferred wirelessly to a processing unit that a person wears externally, such as a backpack. The intentions and energies are translated into commands that the processing unit sends back through the second implant to stimulate the muscles.
Video of the paralyzed man with brain implants walking
The research findings were published Wednesday in the journal Nature, there were successful results for a study participant from the Netherlands. Gert-Jan Oskam, 40, was left paralyzed after a motorcycle accident in China more than a decade ago. His body parts like his legs, arms and trunk were damaged. In a briefing with a journalist this week, he said his wish was to be able to walk again and now he believes it is possible. He further added that he tried many things before, and now he is glad that he can walk by himself, by himself! because that’s how the system works.
Oskam said he can walk at least 100 meters, depending on the day, and stand hands-free for a few minutes. He said that it is useful in his daily life, like when he recently had something to paint but he had no one to help him, so he stood up and did it himself. Previous research has shown that targeted electrical pulses can stimulate areas of the leg necessary for walking. But this new technology allows for smoother movements and better adaptations to changes in terrain because it reconnects two regions of the central nervous system that were disrupted due to spinal cord injury, according to the researchers.
Oskam had been implanted with stimulation devices before, but had to make a movement to activate the stimulation. Courtine said this stimulation is different because Oskam has full control over the stimulation parameter, which means he can stop, walk, climb stairs. Following the surgeries to implant the devices, neurological communication channels were immediately established. Oskam was taking steps within a day of training.
However, Oskam was the first participant in the trial, but the researchers are hopeful about future possibilities. The research validates the possibility of recreating a neurological link between the brain and spinal cord, and the connection happens quickly. It also broadens the reach of that connection and could also help others who have paralysis of their arms and hands or who have had a stroke. But, they would like to rescue the size of the system to make it more portable. Several researchers wrote that the concept of a digital bridge between the brain and spinal cord advocates a new era in the treatment of motor deficits due to neurological disorders.
Categories: Biography
Source: vtt.edu.vn