{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,20]],"date-time":"2026-02-20T21:30:40Z","timestamp":1771623040479,"version":"3.50.1"},"reference-count":0,"publisher":"Wiley","issue":"2","license":[{"start":{"date-parts":[[1967,11,1]],"date-time":"1967-11-01T00:00:00Z","timestamp":-68428800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["The Journal of Physiology"],"published-print":{"date-parts":[[1967,11]]},"abstract":"<jats:p>1. The multiply innervated anterior latissimus dorsi (ALD) and the focally innervated posterior latissimus dorsi (PLD) muscles of the chick were investigated 2\u201018 months after nerve cross\u2010union.<\/jats:p><jats:p>2. The fast PLD muscle re\u2010innervated by the slow muscle nerve became supplied with \u2018en grappe\u2019 end\u2010plates and responded to a single nerve volley with local potentials only. Control PLD muscles re\u2010innervated by the original nerve, had \u2018en plaque\u2019 end\u2010plates and responded to a single nerve volley by synchronous action potentials in the same way as normal muscles.<\/jats:p><jats:p>3. In the slow ALD muscle re\u2010innervated with the \u2018mixed\u2019 PLD nerve, the type of innervation and of electromyographic response remained practically unchanged, with the exception of transplanted ALD muscles supplied with PLD nerves where, in addition to local responses, propagated action potentials were registered electromyographically in response to single nerve volleys.<\/jats:p><jats:p>4. ALD muscles of young chickens re\u2010innervated both with an implanted purely fast muscle nerve and with the regenerated original nerve, had two types of innervation: \u2018en plaque\u2019 end\u2010plates around the nerve implant, and multiple \u2018en grappe\u2019 end\u2010plates in areas supplied with the ALD nerve. Accordingly, propagated action potentials were registered in response to single nerve volleys in regions near the implant, whereas local potentials were recorded in areas with original innervation.<\/jats:p><jats:p>5. Contraction velocity was not substantially altered in PLD and ALD muscles after nerve cross\u2010union.<\/jats:p><jats:p>6. No changes were observed in the fine structure of muscle fibres in extrajunctional regions.<\/jats:p>","DOI":"10.1113\/jphysiol.1967.sp008359","type":"journal-article","created":{"date-parts":[[2014,12,20]],"date-time":"2014-12-20T00:58:32Z","timestamp":1419037112000},"page":"309-325","source":"Crossref","is-referenced-by-count":92,"title":["Fast and slow muscles of the chick after nerve cross\u2010union"],"prefix":"10.1113","volume":"193","author":[{"given":"P.","family":"Hn\u00edk","sequence":"first","affiliation":[]},{"given":"Isa","family":"Jirmanov\u00e1","sequence":"additional","affiliation":[]},{"given":"L.","family":"Vyklick\u00fd","sequence":"additional","affiliation":[]},{"given":"Ji\u0159ina","family":"Zelen\u00e1","sequence":"additional","affiliation":[]}],"member":"311","published-online":{"date-parts":[[1967,11]]},"container-title":["The Journal of Physiology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1113%2Fjphysiol.1967.sp008359","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/physoc.onlinelibrary.wiley.com\/doi\/pdf\/10.1113\/jphysiol.1967.sp008359","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,11,8]],"date-time":"2023-11-08T19:59:37Z","timestamp":1699473577000},"score":1,"resource":{"primary":{"URL":"https:\/\/physoc.onlinelibrary.wiley.com\/doi\/10.1113\/jphysiol.1967.sp008359"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1967,11]]},"references-count":0,"journal-issue":{"issue":"2","published-print":{"date-parts":[[1967,11]]}},"alternative-id":["10.1113\/jphysiol.1967.sp008359"],"URL":"https:\/\/doi.org\/10.1113\/jphysiol.1967.sp008359","archive":["Portico"],"relation":{},"ISSN":["0022-3751","1469-7793"],"issn-type":[{"value":"0022-3751","type":"print"},{"value":"1469-7793","type":"electronic"}],"subject":[],"published":{"date-parts":[[1967,11]]}}}