Human Mind Control of Rat Cyborg’s Continuous Locomotion with Wireless Brain-to-Brain Interface

Publication Title
Scientific Reports
Publication/Creation Date
February 4 2019
Shaomin Zhang (creator)
Sheng Yuan (creator)
Lipeng Huang (creator)
Xiaoxiang Zheng (creator)
Zhaohui Wu (creator)
Kedi Xu (creator)
Gang Pan (creator)
Zhejiang University (creator)
Media Type
Journal Article
Persuasive Intent

Brain-machine interfaces (BMIs) provide a promising information channel between the biological brain and external devices and are applied in building brain-to-device control. Prior studies have explored the feasibility of establishing a brain-brain interface (BBI) across various brains via the combination of BMIs. However, using BBI to realize the efficient multidegree control of a living creature, such as a rat, to complete a navigation task in a complex environment has yet to be shown. In this study, we developed a BBI from the human brain to a rat implanted with microelectrodes (i.e., rat cyborg), which integrated electroencephalogram-based motor imagery and brain stimulation to realize human mind control of the rat’s continuous locomotion. Control instructions were transferred from continuous motor imagery decoding results with the proposed control models and were wirelessly sent to the rat cyborg through brain micro-electrical stimulation. The results showed that rat cyborgs could be smoothly and successfully navigated by the human mind to complete a navigation task in a complex maze. Our experiments indicated that the cooperation through transmitting multidimensional information between two brains by computer-assisted BBI is promising.
HCI Platform
Discursive Type
Location on Body
Marketing Keywords

Date archived
February 10 2019
Last edited
February 10 2019
How to cite this entry
Shaomin Zhang, Sheng Yuan, Lipeng Huang, Xiaoxiang Zheng, Zhaohui Wu, Kedi Xu, Gang Pan, Zhejiang University. (February 4 2019). "Human Mind Control of Rat Cyborg’s Continuous Locomotion with Wireless Brain-to-Brain Interface". Scientific Reports. Scientific Reports. Fabric of Digital Life.