Researchers have created a new training protocol for brain-computer interfaces, enabling rhesus monkeys to control prosthetic hands with precise hand postures using brain signals. The study revealed that control relies mainly on neural signals for specific hand postures, rather than movement velocity, as previously thought. These findings are crucial for enhancing the fine motor control of neural hand prostheses, potentially restoring mobility for paralysed patients.
How might advancements in brain-computer interfaces transform daily life for individuals with mobility impairments?