{"id":48203,"date":"2017-09-28T15:39:25","date_gmt":"2017-09-28T19:39:25","guid":{"rendered":"http:\/\/webapp2.wright.edu\/web1\/newsroom\/?p=48203"},"modified":"2017-10-09T14:52:52","modified_gmt":"2017-10-09T18:52:52","slug":"wright-state-researcher-authors-neuroengineering-article-in-pulse-magazine","status":"publish","type":"post","link":"https:\/\/webapp2.wright.edu\/web1\/newsroom\/2017\/09\/28\/wright-state-researcher-authors-neuroengineering-article-in-pulse-magazine\/","title":{"rendered":"Wright State researcher authors neuroengineering article in Pulse Magazine"},"content":{"rendered":"

Excerpt<\/strong><\/em><\/p>\n

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Cross-Disciplinary Medical Advances with Neuroengineering<\/h1>\n

CHALLENGES SPUR DEVELOPMENT OF UNIQUE REHABILITATIVE AND THERAPEUTIC INTERVENTIONS.<\/h2>\n<\/header>\n
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\"Sherif

Sherif Elbasiouny<\/p><\/div>\n

Neuroengineering brings tools and techniques from the engineering fields into neuroscience to create new approaches for investigating the central nervous system (CNS). This fusion of disciplines is advancing our knowledge of how the CNS works and how we can enhance our natural cognitive and emotional function and restore neurological functions that are compromised by disease or injury.<\/p>\n

For instance, to deal with the extremely large data sets that arise from trillions of interactions among our neurons, neuroengineering often draws on computational and statistical approaches. Techniques from electrical, chemical, and mechanical engineering, as well as from signal processing, are also frequently incorporated into experimental and clinical neuroscience. Such fusion of disciplines has greatly accelerated the development of rehabilitative and therapeutic interventions. This article highlights a few areas where neuroengineering is making unique and valuable contributions.<\/p>\n<\/section>\n

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NEUROPROSTHETICS<\/h2>\n

One area in which neuroengineering is making significant progress is prosthetics. Advances in\u00a0design and mechanics have produced state-of-the-art limb prosthetics that realistically mimic physiological movements. Such artificial substitutes are also equipped with kinetic and pressure sensors that give real-time information on whether the prosthesis is opening or closing, the speed of the motion, whether a prosthetic hand has touched an object, and the extent of grip firmness.<\/p>\n

However, this mechanical feedback is not returned through the amputee\u2019s nerves, nor does it reproduce naturally modulated motor control, proprioception, or sensation. Thus, neuroengineering aims to enable prosthetic sensors and motors to communicate, respectively, with the residual sensory and motor nerves in the amputee\u2019s stump, so that the amputee can use natural neural processes to drive the prosthesis. This is expected to make the prosthesis move and feel more like a natural limb.<\/p>\n

Many engineering and neuroscience challenges must be addressed to achieve successful communication between the prosthesis and the nervous system. On the engineering side, for instance, the design of implanted electrodes to record nerve signals and communicate them to the prosthesis control unit will be challenging. These electrodes must be small enough to fit around nerves, yet maintain stable contact for stimulation or recording; support the measurement of small-amplitude neural signals; and have durable leads that resist damage during movement.<\/p>\n

Transmission between electrodes and the prosthesis control unit should be wireless to minimize connection breakdowns but support fast transmission speeds for real-time performance. The battery must have a large charge capacity for long operation hours and be small and lightweight to maintain prosthesis agility. To fit several in a prosthetic hand, the motors also need to be small and lightweight yet still provide precise movement, accurate performance, superior mechanical operation, ease of maintenance, and durability.<\/p>\n

Read the entire story at pulse.embs.org<\/a><\/p>\n<\/section>\n","protected":false},"excerpt":{"rendered":"

Excerpt Cross-Disciplinary Medical Advances with Neuroengineering CHALLENGES SPUR DEVELOPMENT OF UNIQUE REHABILITATIVE AND THERAPEUTIC INTERVENTIONS. Neuroengineering brings tools and techniques from the engineering fields into neuroscience to create new approaches for investigating the central nervous system (CNS). This fusion of … Continue reading →<\/span><\/a><\/p>\n","protected":false},"author":21,"featured_media":36120,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[730],"tags":[],"class_list":["post-48203","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-wright-state-in-the-news"],"_links":{"self":[{"href":"https:\/\/webapp2.wright.edu\/web1\/newsroom\/wp-json\/wp\/v2\/posts\/48203","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/webapp2.wright.edu\/web1\/newsroom\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/webapp2.wright.edu\/web1\/newsroom\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/webapp2.wright.edu\/web1\/newsroom\/wp-json\/wp\/v2\/users\/21"}],"replies":[{"embeddable":true,"href":"https:\/\/webapp2.wright.edu\/web1\/newsroom\/wp-json\/wp\/v2\/comments?post=48203"}],"version-history":[{"count":6,"href":"https:\/\/webapp2.wright.edu\/web1\/newsroom\/wp-json\/wp\/v2\/posts\/48203\/revisions"}],"predecessor-version":[{"id":48405,"href":"https:\/\/webapp2.wright.edu\/web1\/newsroom\/wp-json\/wp\/v2\/posts\/48203\/revisions\/48405"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/webapp2.wright.edu\/web1\/newsroom\/wp-json\/wp\/v2\/media\/36120"}],"wp:attachment":[{"href":"https:\/\/webapp2.wright.edu\/web1\/newsroom\/wp-json\/wp\/v2\/media?parent=48203"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/webapp2.wright.edu\/web1\/newsroom\/wp-json\/wp\/v2\/categories?post=48203"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/webapp2.wright.edu\/web1\/newsroom\/wp-json\/wp\/v2\/tags?post=48203"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}