With encouraging results, IIT Kanpur has created the first robotic hand exoskeleton in history that aids in stroke recovery via a brain-computer interface.
In order to address the delayed and uncertain nature of stroke recovery, IIT Kanpur has implemented a significant innovation. The institute has created the first robotic hand exoskeleton based on a brain-computer interface (BCI) in the world to help stroke victims more successfully regain their movement.
This innovative tool actively engages the patient’s brain during rehabilitation, bridging the gap between physical treatment and brain engagement. It uses a closed-loop control system that consists of three essential parts:
- An interface between the brain and computer that records data from the motor cortex of the brain.
- Therapeutic movements are facilitated by a robotic hand exoskeleton.
- Software that provides real-time feedback by synchronizing brain signals..
This gadget makes sure that the brain, muscles, and visual input all function together in unison, which speeds up recuperation by tying brain activity to physical action. Results from clinical trials conducted in partnership with the University of Ulster in the UK and Regency Hospital in India have been encouraging. With the help of this therapy, eight patients—four from India and four from the UK—who had stalled their recovery efforts a year or two after their stroke were fully recovered.
OVER AND BEYOND THE BOUNDS OF TRADITIONAL METHODS
The brain is frequently not properly engaged by traditional physiotherapy. But the brain can reorganize itself in response to stimuli because this robotic exoskeleton promotes brain plasticity.
The device’s assist-as-needed mode allows it to adjust to the patient’s needs, personalizing and improving the effectiveness of the healing process.
UP NEXT?
The gadget is anticipated to be commercially accessible in three to five years, and extensive studies are now being conducted with Apollo Hospitals in India.
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