DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lee, Yeongjun | ko |
dc.contributor.author | Liu, Yuxin | ko |
dc.contributor.author | Seo, Dae-Gyo | ko |
dc.contributor.author | Oh, Jin Young | ko |
dc.contributor.author | Kim, Yeongin | ko |
dc.contributor.author | Li, Jinxing | ko |
dc.contributor.author | Kang, Jiheong | ko |
dc.contributor.author | Kim, Jaemin | ko |
dc.contributor.author | Mun, Jaewan | ko |
dc.contributor.author | Foudeh, Amir M | ko |
dc.contributor.author | Bao, Zhenan | ko |
dc.contributor.author | Lee, Tae-Woo | ko |
dc.date.accessioned | 2024-03-11T17:00:22Z | - |
dc.date.available | 2024-03-11T17:00:22Z | - |
dc.date.created | 2024-03-12 | - |
dc.date.created | 2024-03-12 | - |
dc.date.issued | 2023-04 | - |
dc.identifier.citation | Nature Biomedical Engineering, v.7, no.4, pp.511 - 519 | - |
dc.identifier.issn | 2157-846X | - |
dc.identifier.uri | http://hdl.handle.net/10203/318493 | - |
dc.description.abstract | By relaying neural signals from the motor cortex to muscles, devices for neurorehabilitation can enhance the movement of limbs in which nerves have been damaged as a consequence of injuries affecting the spinal cord or the lower motor neurons. However, conventional neuroprosthetic devices are rigid and power-hungry. Here we report a stretchable neuromorphic implant that restores coordinated and smooth motions in the legs of mice with neurological motor disorders, enabling the animals to kick a ball, walk or run. The neuromorphic implant acts as an artificial efferent nerve by generating electrophysiological signals from excitatory post-synaptic signals and by providing proprioceptive feedback. The device operates at low power (~1/150 that of a typical microprocessor system), and consists of hydrogel electrodes connected to a stretchable transistor incorporating an organic semiconducting nanowire (acting as an artificial synapse), connected via an ion gel to an artificial proprioceptor incorporating a carbon nanotube strain sensor (acting as an artificial muscle spindle). Stretchable electronics with proprioceptive feedback may inspire the further development of advanced neuromorphic devices for neurorehabilitation. | - |
dc.language | English | - |
dc.publisher | Nature Research | - |
dc.title | A low-power stretchable neuromorphic nerve with proprioceptive feedback | - |
dc.type | Article | - |
dc.identifier.wosid | 000840598300004 | - |
dc.identifier.scopusid | 2-s2.0-85135935487 | - |
dc.type.rims | ART | - |
dc.citation.volume | 7 | - |
dc.citation.issue | 4 | - |
dc.citation.beginningpage | 511 | - |
dc.citation.endingpage | 519 | - |
dc.citation.publicationname | Nature Biomedical Engineering | - |
dc.contributor.localauthor | Lee, Yeongjun | - |
dc.contributor.nonIdAuthor | Liu, Yuxin | - |
dc.contributor.nonIdAuthor | Seo, Dae-Gyo | - |
dc.contributor.nonIdAuthor | Oh, Jin Young | - |
dc.contributor.nonIdAuthor | Kim, Yeongin | - |
dc.contributor.nonIdAuthor | Li, Jinxing | - |
dc.contributor.nonIdAuthor | Kang, Jiheong | - |
dc.contributor.nonIdAuthor | Kim, Jaemin | - |
dc.contributor.nonIdAuthor | Mun, Jaewan | - |
dc.contributor.nonIdAuthor | Foudeh, Amir M | - |
dc.contributor.nonIdAuthor | Bao, Zhenan | - |
dc.contributor.nonIdAuthor | Lee, Tae-Woo | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article; Early Access | - |
dc.subject.keywordPlus | STIMULATION | - |
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