\n<\/p>\n
Patients suffering from conditions that cause sight loss or impair motor function may soon benefit from exciting advancements in technology aimed at restoring these senses. Recent findings suggest that innovative brain interfacing technologies designed for both vision and touch are surprisingly similar, despite having been developed separately for over five decades. This revelation comes from a thorough review published in Nature Reviews Bioengineering<\/em>, led by Giacomo Valle, an Assistant Professor at Chalmers University of Technology in Sweden.<\/p>\n Brain-computer interfaces (BCIs) are at the forefront of this technology, with applications that aim to restore multiple lost senses. These include visual cortical prostheses (VCPs) that address sight issues and somatosensory cortical prostheses (SCPs) for touch. <\/p>\n BCIs operate by implanting microelectrodes directly into the brain, allowing communication between the brain and external devices like cameras or bionic arms. This technology can bypass damaged pathways, directly stimulating specific brain regions to recreate natural sensations for patients.<\/p>\n Valle emphasizes the importance of this technology for those with untreatable conditions, stating, “This presents a significant step forward for patients with loss of vision or motor function, providing the possibility to control movements or regain sensations that were once thought to be lost.”<\/p>\n Interestingly, both vision and touch share fundamental neural and computational principles. They both process complex information from the environment\u2014via the eyes or skin\u2014and translate it into electrical signals for the brain. This overlap has allowed researchers in both fields to use similar technologies, even though they have traditionally operated in isolation.<\/p>\n “We typically see researchers focused on either artificial touch or vision, often attending different conferences and working on different patient issues,” Valle notes. Despite parallel advancements, there has been little collaboration or shared dialogue between these two domains\u2014until now.<\/p>\n The review, titled Restoring vision and touch with cortical microstimulation<\/em>, is the first to compare visual and sensory prostheses in detail. It dives into how brain stimulation works, the types of electrodes used, the creation of artificial sensory experiences, and the challenges that remain.<\/p>\n Valle’s idea to link these two fields stemmed from his previous research, which aimed at enhancing simple touch restoration with more complex sensations. He found that the artificial vision sector was grappling with similar complexities.<\/p>\n In the past, research on sight loss and paralysis approached these issues as completely separate entities. With the rapid growth of technology in recent years, however, the paths of these two fields are finally converging.<\/p>\n “I hope our findings encourage collaborative efforts between these domains, providing a unified approach to both artificial vision and touch, which would greatly benefit patients in need,” Valle adds. He envisions a future where a single department in hospitals focuses on “sense restoration,” making advanced technology accessible to all patients.<\/p>\n The review Restoring vision and touch with cortical microstimulation<\/em> was co-authored by Giacomo Valle and his colleagues from various prestigious institutions. Their collaborative efforts reflect a shared ambition to tackle the challenges of sensory restoration and work towards effective solutions for patients.<\/p>\n\n","protected":false},"excerpt":{"rendered":" New Hope for Patients with Sensory Loss Patients suffering from conditions that cause sight loss or impair motor function may soon benefit from exciting advancements in technology aimed at restoring these senses. Recent findings suggest that innovative brain interfacing technologies designed for both vision and touch are surprisingly similar, despite having been developed separately for<\/p>\n","protected":false},"author":1,"featured_media":36051,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"rank_math_lock_modified_date":false,"footnotes":""},"categories":[34],"tags":[],"class_list":["post-36050","post","type-post","status-publish","format-standard","has-post-thumbnail","category-technology"],"_links":{"self":[{"href":"https:\/\/indiabulletinusa.com\/wordpress\/wp-json\/wp\/v2\/posts\/36050","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/indiabulletinusa.com\/wordpress\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/indiabulletinusa.com\/wordpress\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/indiabulletinusa.com\/wordpress\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/indiabulletinusa.com\/wordpress\/wp-json\/wp\/v2\/comments?post=36050"}],"version-history":[{"count":0,"href":"https:\/\/indiabulletinusa.com\/wordpress\/wp-json\/wp\/v2\/posts\/36050\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/indiabulletinusa.com\/wordpress\/wp-json\/wp\/v2\/media\/36051"}],"wp:attachment":[{"href":"https:\/\/indiabulletinusa.com\/wordpress\/wp-json\/wp\/v2\/media?parent=36050"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/indiabulletinusa.com\/wordpress\/wp-json\/wp\/v2\/categories?post=36050"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/indiabulletinusa.com\/wordpress\/wp-json\/wp\/v2\/tags?post=36050"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}Bridging Two Senses<\/h3>\n
Inspiration for Change<\/h3>\n
More Insights<\/h3>\n