{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,28]],"date-time":"2026-09-28T19:03:06Z","timestamp":1790622186879,"version":"4.1.0"},"reference-count":43,"publisher":"American Physiological Society","issue":"4","funder":[{"DOI":"10.13039\/501100001691","name":"Japan Society for the Promotion of Science","doi-asserted-by":"publisher","award":["JP24K02834"],"award-info":[{"award-number":["JP24K02834"]}],"id":[{"id":"10.13039\/501100001691","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100017481","name":"Chukyo University","doi-asserted-by":"publisher","award":["Chukyo University Strategic Research"],"award-info":[{"award-number":["Chukyo University Strategic Research"]}],"id":[{"id":"10.13039\/100017481","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["journals.physiology.org"],"crossmark-restriction":true},"short-container-title":["Journal of Applied Physiology"],"published-print":{"date-parts":[[2026,10,1]]},"abstract":"<jats:p>This study demonstrated that, after adjustment for age, interindividual variation in motor unit remodeling is associated with muscle strength in older adults. Furthermore, by evaluating motor unit size composition in addition to conventional measures of motor unit number and size, this study provides a more comprehensive characterization of motor unit remodeling. These findings provide new insight into the neuromuscular mechanisms underlying marked interindividual variability in muscle strength during aging.<\/jats:p>","DOI":"10.1152\/japplphysiol.90002.2026","type":"journal-article","created":{"date-parts":[[2026,9,16]],"date-time":"2026-09-16T15:10:15Z","timestamp":1789571415000},"page":"1099-1105","update-policy":"https:\/\/doi.org\/10.1152\/aps-crossmark-policy","source":"Crossref","is-referenced-by-count":0,"title":["Association between motor unit remodeling and interindividual variability in muscle strength of older adults"],"prefix":"10.1152","volume":"141","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-7134-0369","authenticated-orcid":false,"given":"Masahiro","family":"Kuniki","sequence":"first","affiliation":[{"name":"Chukyo University","place":["Japan"]},{"name":"Research Fellow of Japan Society for the Promotion of Science","place":["Japan"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0009-0000-6124-3282","authenticated-orcid":false,"given":"Kaito","family":"Igawa","sequence":"additional","affiliation":[{"name":"Chukyo University","place":["Japan"]},{"name":"Chukyo University","place":["Japan"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yu-Ichi","family":"Noto","sequence":"additional","affiliation":[{"name":"Kyoto Prefectural University of Medicine","place":["Japan"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-6535-0912","authenticated-orcid":false,"given":"Ryosuke","family":"Takeda","sequence":"additional","affiliation":[{"name":"Chukyo University","place":["Japan"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-8918-5181","authenticated-orcid":false,"given":"Kohei","family":"Watanabe","sequence":"additional","affiliation":[{"name":"Chukyo University","place":["Japan"]}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"24","reference":[{"key":"B1","doi-asserted-by":"publisher","DOI":"10.1136\/jnnp.34.2.121"},{"key":"B2","doi-asserted-by":"publisher","DOI":"10.1016\/0022-510x(77)90069-7"},{"key":"B3","doi-asserted-by":"publisher","DOI":"10.1136\/jnnp.36.2.174"},{"key":"B4","doi-asserted-by":"publisher","DOI":"10.1007\/s10522-015-9627-3"},{"key":"B5","doi-asserted-by":"publisher","DOI":"10.1007\/bf00687070"},{"key":"B6","first-page":"239","volume":"174","author":"Lexell J","year":"1991","journal-title":"J Anat"},{"key":"B7","doi-asserted-by":"publisher","DOI":"10.1113\/jp281726"},{"key":"B8","doi-asserted-by":"publisher","DOI":"10.1113\/jp278261"},{"key":"B9","doi-asserted-by":"publisher","DOI":"10.1002\/jcsm.13531"},{"key":"B10","doi-asserted-by":"publisher","DOI":"10.1152\/japplphysiol.00208.2023"},{"key":"B11","doi-asserted-by":"publisher","DOI":"10.1249\/MSS.0b013e3181d6f9e9"},{"key":"B12","doi-asserted-by":"publisher","DOI":"10.1016\/j.maturitas.2012.07.015"},{"key":"B13","doi-asserted-by":"publisher","DOI":"10.1152\/japplphysiol.00475.2016"},{"key":"B14","doi-asserted-by":"publisher","DOI":"10.1186\/2046-2395-3-9"},{"key":"B15","doi-asserted-by":"publisher","DOI":"10.1113\/jp275520"},{"key":"B16","doi-asserted-by":"publisher","DOI":"10.3389\/fphys.2019.00449"},{"key":"B17","doi-asserted-by":"publisher","DOI":"10.1093\/gerona\/glaa207"},{"key":"B18","doi-asserted-by":"publisher","DOI":"10.1152\/japplphysiol.00563.2017"},{"key":"B19","doi-asserted-by":"publisher","DOI":"10.1113\/jphysiol.1996.sp021617"},{"key":"B20","doi-asserted-by":"publisher","DOI":"10.1152\/jappl.1993.74.2.868"},{"key":"B21","doi-asserted-by":"publisher","DOI":"10.1007\/bf00293457"},{"key":"B22","doi-asserted-by":"publisher","DOI":"10.1111\/j.1748-1716.1956.tb01338.x"},{"key":"B23","doi-asserted-by":"publisher","DOI":"10.1002\/mus.24945"},{"key":"B24","doi-asserted-by":"publisher","DOI":"10.1016\/j.clinph.2019.04.713"},{"key":"B25","doi-asserted-by":"publisher","DOI":"10.1016\/j.clinph.2024.07.017"},{"key":"B26","doi-asserted-by":"publisher","DOI":"10.1002\/mus.28091"},{"key":"B27","doi-asserted-by":"publisher","DOI":"10.1002\/mus.28476"},{"key":"B28","doi-asserted-by":"publisher","DOI":"10.14814\/phy2.70616"},{"key":"B29","doi-asserted-by":"publisher","DOI":"10.1113\/jp285653"},{"key":"B30","doi-asserted-by":"publisher","DOI":"10.1016\/j.jelekin.2022.102689"},{"key":"B31","doi-asserted-by":"publisher","DOI":"10.1097\/wnp.0000000000001266"},{"key":"B32","doi-asserted-by":"publisher","DOI":"10.1152\/jappl.1997.82.1.93"},{"key":"B33","doi-asserted-by":"publisher","DOI":"10.3389\/fnhum.2022.1078848"},{"key":"B34","doi-asserted-by":"publisher","DOI":"10.1002\/mus.26839"},{"key":"B35","doi-asserted-by":"publisher","DOI":"10.1016\/j.neucli.2021.11.002"},{"key":"B36","doi-asserted-by":"publisher","DOI":"10.3791\/56805"},{"key":"B37","doi-asserted-by":"publisher","DOI":"10.1002\/ca.24091"},{"key":"B38","doi-asserted-by":"publisher","DOI":"10.1093\/ageing\/afz046"},{"key":"B39","doi-asserted-by":"publisher","DOI":"10.1186\/s12877-020-01656-y"},{"key":"B40","doi-asserted-by":"publisher","DOI":"10.1152\/jappl.2000.88.4.1321"},{"key":"B41","doi-asserted-by":"publisher","DOI":"10.1007\/s11357-016-9915-0"},{"key":"B42","doi-asserted-by":"publisher","DOI":"10.1016\/j.archger.2023.105151"},{"key":"B43","doi-asserted-by":"publisher","DOI":"10.1016\/j.archger.2017.12.012"}],"container-title":["Journal of Applied Physiology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/journals.physiology.org\/doi\/pdf\/10.1152\/japplphysiol.90002.2026","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,9,28]],"date-time":"2026-09-28T18:35:05Z","timestamp":1790620505000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.physiology.org\/doi\/10.1152\/japplphysiol.90002.2026"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,10,1]]},"references-count":43,"journal-issue":{"issue":"4","published-print":{"date-parts":[[2026,10,1]]}},"alternative-id":["10.1152\/japplphysiol.90002.2026"],"URL":"https:\/\/doi.org\/10.1152\/japplphysiol.90002.2026","relation":{},"ISSN":["8750-7587","1522-1601"],"issn-type":[{"value":"8750-7587","type":"print"},{"value":"1522-1601","type":"electronic"}],"subject":[],"published":{"date-parts":[[2026,10,1]]},"assertion":[{"value":"2026-07-13","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2026-08-04","order":1,"name":"revised","label":"Revised","group":{"name":"publication_history","label":"Publication History"}},{"value":"2026-09-10","order":2,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2026-09-28","order":3,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}