{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,21]],"date-time":"2026-09-21T20:24:32Z","timestamp":1790022272623,"version":"4.0.1"},"reference-count":49,"publisher":"American Association for the Advancement of Science (AAAS)","issue":"42","content-domain":{"domain":["www.science.org"],"crossmark-restriction":true},"short-container-title":["Sci. Adv."],"published-print":{"date-parts":[[2025,10,17]]},"abstract":"<jats:p>A crucial aim of wearable electronics is to acquire biological signals from the body with high precision. However, obtaining high-accuracy electromyogram (EMG) signals from a large area surrounded by noise sources remains challenging. In this study, we present a body-scale textile-based wireless electromyogram monitoring system with coaxially shielded conductive yarns that can reduce the influence of surrounding noise. The wiring yarns comprise three stretchable components: a conductive signal yarn, polyurethane insulating layer, and shielding conductor. The introduction of the shielding conductor suppresses noise contamination. The noise level remains below 0.1\u00a0millivolts, despite the wiring being directly pressed at nominal contact pressures exceeding 30\u00a0kilopascals. The muscle activity at various shoulder joint angles is successfully recorded when another person directly touches the arm and wiring for support. Furthermore, EMG monitoring of the lower body is performed during dynamic activities such as countermovement jumps, jogging, and running.<\/jats:p>","DOI":"10.1126\/sciadv.adx4518","type":"journal-article","created":{"date-parts":[[2025,10,15]],"date-time":"2025-10-15T17:59:01Z","timestamp":1760551141000},"update-policy":"https:\/\/doi.org\/10.34133\/aaas_crossmark","source":"Crossref","is-referenced-by-count":5,"title":["A body-scale textile-based electromyogram monitoring system with coaxially shielded conductive yarns"],"prefix":"10.1126","volume":"11","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-3592-388X","authenticated-orcid":true,"given":"Sunghoon","family":"Lee","sequence":"first","affiliation":[{"name":"Thin-Film Device Laboratory, RIKEN, 2-1 Hirosawa, Wako, Saitama 351-0198, Japan."},{"name":"RIKEN Center for Emergent Matter Science (CEMS), 2-1 Hirosawa, Wako, Saitama 351-0198, Japan."},{"name":"Department of Electrical Engineering and Information Systems, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Kanta","family":"Takano","sequence":"additional","affiliation":[{"name":"Department of Electrical Engineering and Information Systems, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0009-0003-4043-2318","authenticated-orcid":true,"given":"Wakako","family":"Yukita","sequence":"additional","affiliation":[{"name":"Department of Electrical Engineering and Information Systems, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-4516-3247","authenticated-orcid":true,"given":"Yusaku","family":"Tagawa","sequence":"additional","affiliation":[{"name":"Department of Electrical Engineering and Information Systems, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-3586-0815","authenticated-orcid":true,"given":"Lulu","family":"Sun","sequence":"additional","affiliation":[{"name":"Thin-Film Device Laboratory, RIKEN, 2-1 Hirosawa, Wako, Saitama 351-0198, Japan."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-2637-8194","authenticated-orcid":true,"given":"Shuxu","family":"Wang","sequence":"additional","affiliation":[{"name":"RIKEN Center for Emergent Matter Science (CEMS), 2-1 Hirosawa, Wako, Saitama 351-0198, Japan."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0009-0009-3868-3437","authenticated-orcid":true,"given":"Joo Sung","family":"Kim","sequence":"additional","affiliation":[{"name":"Thin-Film Device Laboratory, RIKEN, 2-1 Hirosawa, Wako, Saitama 351-0198, Japan."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-1546-8864","authenticated-orcid":true,"given":"Tomoyuki","family":"Yokota","sequence":"additional","affiliation":[{"name":"Department of Electrical Engineering and Information Systems, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan."},{"name":"Institute of Engineering Innovation, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-3051-1138","authenticated-orcid":true,"given":"Takao","family":"Someya","sequence":"additional","affiliation":[{"name":"Thin-Film Device Laboratory, RIKEN, 2-1 Hirosawa, Wako, Saitama 351-0198, Japan."},{"name":"RIKEN Center for Emergent Matter Science (CEMS), 2-1 Hirosawa, Wako, Saitama 351-0198, Japan."},{"name":"Department of Electrical Engineering and Information Systems, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan."}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"221","reference":[{"key":"e_1_3_2_2_2","doi-asserted-by":"publisher","DOI":"10.1126\/science.1206157"},{"key":"e_1_3_2_3_2","doi-asserted-by":"publisher","DOI":"10.1038\/nnano.2011.36"},{"key":"e_1_3_2_4_2","doi-asserted-by":"publisher","DOI":"10.1038\/s41591-020-1123-x"},{"key":"e_1_3_2_5_2","doi-asserted-by":"publisher","DOI":"10.1021\/acsnano.2c12606"},{"key":"e_1_3_2_6_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.jbiomech.2010.01.027"},{"key":"e_1_3_2_7_2","doi-asserted-by":"publisher","DOI":"10.1038\/nmat2745"},{"key":"e_1_3_2_8_2","doi-asserted-by":"publisher","DOI":"10.1002\/adfm.201906982"},{"key":"e_1_3_2_9_2","doi-asserted-by":"publisher","DOI":"10.1126\/science.abj9912"},{"key":"e_1_3_2_10_2","doi-asserted-by":"publisher","DOI":"10.1038\/s44222-024-00175-4"},{"key":"e_1_3_2_11_2","first-page":"637","article-title":"Maintenance of EMG activity and loss of force output with instability","volume":"18","author":"Anderson K. 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