{"id":354640,"date":"2022-02-15T13:08:26","date_gmt":"2022-02-15T12:08:26","guid":{"rendered":"https:\/\/innovationorigins.com\/?post_type=selected&p=354640"},"modified":"2022-02-15T13:08:26","modified_gmt":"2022-02-15T12:08:26","slug":"virtual-training-enhances-hearing","status":"publish","type":"selected","link":"https:\/\/ioplus.nl\/archive\/en\/selected\/virtual-training-enhances-hearing\/","title":{"rendered":"Virtual training enhances hearing"},"content":{"rendered":"\n

Researchers from the Technical University of Denmark<\/a> (DTU) and Danish hospital Rigshospitalet<\/a> in Copenhagen have discovered a way to improve the sound experience for the deaf or hearing impaired through virtual training with the help of the signals their implant sends to the brain, as announced in a press release<\/a>.<\/p>\n\n\n\n

Virtual reality for hearing<\/h3>\n\n\n\n

Virtual reality is not only about vision, but hearing as well. In a research collaboration, DTU and Rigshospitalet are developing new technologies for patients who are deaf or have severely impaired hearing to improve the way signals from their hearing implant are converted by the brain. The project is an example of how co-creation or co-creation across sectors and disciplines contributes to the development of technologies, and how engineers contribute to the development and research of new methods of treatment and analysis.<\/p>\n\n\n\n

Using virtual experiences, the researchers will, among other things, simulate the way sounds appear and mix with each other in reality.<\/p>\n\n\n\n

There are several examples of Denmark doing well in technology areas where industry, research, and politics have formed a constructive partnership\u2014e.g. wind technology, biotechnology, medicine and health technology\u2014including hearing aids.  <\/p>\n\n\n\n

\u201cEngineers are crucial to the development of current and future technology,\u201d says Mads Klokker, Senior Physician, Associate Professor and Head of the Copenhagen Hearing and Balance Centre <\/a>(CHBC) at Rigshospitalet,. Treatment and research into hearing and balance diseases is based on a collaboration between DTU, the University of Copenhagen, patient associations, and the Capital Region of Denmark. Among other things, DTU is helping to develop 3D-printed models for training temple surgery. “We want to build virtual experiences that are similar to real-life sound environments,” says Abigail Anne Kressner, Assistant Professor, DTU Health Tech.<\/p>\n\n\n\n

The center is an example of how co-creation or co-creation across sectors and disciplines contributes to the development of world-class technologies. It is also an example of engineers playing a prominent role in the development and research of new methods of treatment and analysis.<\/p>\n\n\n\n

\u201cHere we bridge the gap between clinical treatment in the hospital world and world-leading medical research. The clinicians at CHBC have established a long-term collaboration with researchers and engineers from DTU Hearing Systems,\u201d says Mads Klokker.<\/p>\n\n\n\n

Virtual hearing rehabilitation<\/strong><\/h3>\n\n\n\n

One of the first researchers hired when the center was established was Abigail Anne Kressner, a PhD from the Georgia Institute of Technology and assistant professor at DTU. The position is now divided 50-50 between Rigshospitalet and DTU.\u00a0In her latest project, Kressner focuses on the rehabilitation of patients with cochlear implant (CI)\u2014an advanced hearing aid for the severely hearing impaired.<\/p>\n\n\n\n

Read next: KitMe provides a signal to help the hard-of-hearing<\/a><\/strong><\/p>\n\n\n\n

\u201cThe cochlear implant sends the sound directly into the auditory nerve, bypassing the part of the ear that is not functioning normally,\u201d explains Kressner. \u201cThat\u2019s why the brain gets a new kind of signal, which it must learn to perceive and interpret as sound. It takes training. And there\u2019s a big difference between the perception of sound under controlled conditions in a laboratory or clinic, and the way sounds appear and interfere with each other in reality. Therefore, we want to build virtual experiences that are similar to real-life sound environments.\u201d<\/p>\n\n\n\n

It is a particular challenge for people with hearing aids or implants to locate sounds in noisy environments, so doctors, audiologists, and engineers are working together both to develop testing facilities that allow for a better understanding of hearing in the environment and to find workable solutions. In this context, solutions can be new tools for better rehabilitation or methods to provide better individualized adaptation to spatial perception.<\/p>\n\n\n\n

Innovative partnership with industry<\/strong><\/h3>\n\n\n\n

\u201cIt is also unique that we can collaborate with the major manufacturers of hearing aids in Denmark, Demant, GN, and Widex, which are among the best in the world, but also each other\u2019s competitors\u2014and yet we all enjoy everyone\u2019s trust. In doing so, we have established what is known as triple helix\u2014i.e., an innovative collaboration between universities, industry, and the health sector. But it\u2019s a balancing act because we don\u2019t want to be married to the producers either,\u201d says Klokker.<\/p>\n\n\n\n

In addition to being financially supported by the Capital Region of Denmark, Rigshospitalet, and a private foundation (the William Demant Foundation), CHBC is also supported by DTU.<\/p>\n\n\n\n

\u201cWe\u2019re very privileged to benefit from the close cooperation with DTU, which is both impartial and very committed. The development of health technology is entirely dependent on engineers who understand the health challenges and can be included in the clinical research,\u201d says Klokker.<\/p>\n\n\n\n

Since Abigail Anne Kressner was hired, the number of associated researchers from DTU has increased to between six and eight as part of the collaboration between Rigshospitalet and award-winning Professor Torsten Dau, Head of Sections, Department of Health Technology at DTU. The centre also collaborates with researchers and universities from other parts of the world.<\/p>\n\n\n\n

\u201cWe are probably one of five major hubs\u2014or significant hubs\u2014in the world. It is the constellation of having skilled doctors, audiologists, engineers, and facilities that makes it all possible. And then there\u2019s the fact that the North Wing at Rigshospitalet, where CHBC is housed, has just been voted the world\u2019s best health building,\u201d concludes Klokker.<\/p>\n","protected":false},"author":1730,"featured_media":354651,"template":"","meta":{"_acf_changed":false,"advgb_blocks_editor_width":"","advgb_blocks_columns_visual_guide":""},"categories":[34665],"tags":[126838,35447,126840,82047,8338],"location":[56342],"internal_archives":[],"class_list":["post-354640","selected","type-selected","status-publish","has-post-thumbnail","hentry","category-health","tag-cochlear-implant","tag-denmark","tag-digital-health","tag-hearing-impaired-2","tag-virtual-reality-en","location-denmark"],"blocksy_meta":[],"acf":[],"featured_img":"https:\/\/ioplus.nl\/archive\/wp-content\/uploads\/2022\/02\/Oem77zMh-I3utKGM0-xJMScyx1-Schermafbeelding-2022-02-15-om-13.05.56-1.png","coauthors":[],"author_meta":{"author_link":"https:\/\/ioplus.nl\/archive\/author\/brenda-arnold\/","display_name":"Brenda Arnold"},"relative_dates":{"created":"Posted 4 years ago","modified":"Updated 4 years ago"},"absolute_dates":{"created":"Posted on February 15, 2022","modified":"Updated on February 15, 2022"},"absolute_dates_time":{"created":"Posted on February 15, 2022 1:08 pm","modified":"Updated on February 15, 2022 1:08 pm"},"featured_img_caption":" Pixabay","tax_additional":{"category":{"linked":["Health<\/a>"],"unlinked":["Health<\/span>"],"slug":"category","name":"Categories"},"post_tag":{"linked":["cochlear implant<\/a>","Denmark<\/a>","digital health<\/a>","hearing-impaired<\/a>","virtual reality<\/a>"],"unlinked":["cochlear implant<\/span>","Denmark<\/span>","digital health<\/span>","hearing-impaired<\/span>","virtual reality<\/span>"],"slug":"post_tag","name":"Tags"},"language":{"linked":["EN<\/a>"],"unlinked":["EN<\/span>"],"slug":"language","name":"Tags"},"post_translations":{"linked":["pll_620b987c32c3a<\/a>"],"unlinked":["pll_620b987c32c3a<\/span>"],"slug":"post_translations","name":""},"location":{"linked":["Denmark<\/a>"],"unlinked":["Denmark<\/span>"],"slug":"location","name":"Locations"},"internal_archives":{"linked":[],"unlinked":[],"slug":"internal_archives","name":"Internal Archives"}},"series_order":"","_links":{"self":[{"href":"https:\/\/ioplus.nl\/archive\/wp-json\/wp\/v2\/selected\/354640","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ioplus.nl\/archive\/wp-json\/wp\/v2\/selected"}],"about":[{"href":"https:\/\/ioplus.nl\/archive\/wp-json\/wp\/v2\/types\/selected"}],"author":[{"embeddable":true,"href":"https:\/\/ioplus.nl\/archive\/wp-json\/wp\/v2\/users\/1730"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ioplus.nl\/archive\/wp-json\/wp\/v2\/media\/354651"}],"wp:attachment":[{"href":"https:\/\/ioplus.nl\/archive\/wp-json\/wp\/v2\/media?parent=354640"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ioplus.nl\/archive\/wp-json\/wp\/v2\/categories?post=354640"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ioplus.nl\/archive\/wp-json\/wp\/v2\/tags?post=354640"},{"taxonomy":"location","embeddable":true,"href":"https:\/\/ioplus.nl\/archive\/wp-json\/wp\/v2\/location?post=354640"},{"taxonomy":"internal_archives","embeddable":true,"href":"https:\/\/ioplus.nl\/archive\/wp-json\/wp\/v2\/internal_archives?post=354640"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}