Tankstyrd robotik: UCSF:s framgång med hjärn-datorgränssnitt

A team of researchers at the University of California, San Francisco (UCSF), has developed a unique brain-computer interface (BCI) that brings the world one step closer to mind-controlled robots. Here’s how the new system could change how you interact with your devices over a longer term and help those suffering from limb loss regain a better quality of life.

Hjärn-datorgränssnitt (BCI)

The use of BCIs continues to expand in the market. These devices enable humans to control devices using only thoughts. They operate using a variety of electromagnetic sensors that can monitor changes in brain activity. These systems utilize the brain’s distinct somatotopic representations of simple actions, like tapping your finger, to determine their motions.

Problem med dagens hjärn-datorgränssnitt

BCIs provide exciting opportunities to the market, but the technology is still in its fledgling state. Significant drawbacks, such as the cost of programming these devices and the need to constantly readjust to achieve proper calibration, continue to limit adoption. Thankfully, a new study delves into why BCIs need readjustments and introduces a novel system that provides long-term BCI support.

Studie om hjärn-datorgränssnitt

The study titled “Sampling representational plasticity of simple imagined movements across days enables long-term neuroprosthetic control”¹ published in the scientific journal Cell provides details on how to enable long-term complex neuroprosthetic control.

Tankstyrd robotik