Michigan researchers record human brain signals wirelessly

Researchers at the University of Michigan have successfully recorded neural signals in a human brain using a wireless brain-computer interface, potentially aiding in treating mental health conditions. The Connexus device, developed by Paradromics, was implanted during epilepsy surgery and successfully recorded signals from the temporal lobe, which controls hearing and memory. This wireless, fully implantable device uses 421 microelectrodes to capture individual neuron signals, offering more precise decoding than previous interfaces. This breakthrough could lead to improved communication and movement for those with neurological disorders, and potentially treat mental health issues. The technology is part of a broader push in the brain-computer interface field, with companies like Neuralink and Synchron also making advancements.