title: Neural activity pattern is not necessary for the development of adult ultrastructure in katydid (Neoconocephalus robustus) singing muscles.
abstract: The singing muscles of the katydid Neoconocephalus robustus develop adult ultrastructure late in the last nymphal instar and during the first few days of adult life. The ultrastructural changes during early adulthood were not affected by unilateral axotomy shortly after the adult molt. Both denervated and innervated muscles developed adult proportions of mitochondria, myofibril, and sarcoplasmic reticulum and transverse tubules.
authors.affiliation: Department of Psychobiology, University of California, Irvine.
authors.forename: A
authors.initials: A
authors.lastname: Novicki
mesh_terms: D000818:Animals; D001717:Birds / Q000033:anatomy & histology / Q000254:growth & development*; D008297:Male; D008854:Microscopy, Electron; D009046:Motor Neurons / Q000254:growth & development / Q000502:physiology* / Q000648:ultrastructure; D009121:Muscle Denervation; D024510:Muscle Development; D009132:Muscles / Q000294:innervation / Q000648:ultrastructure; D014828:Vocalization, Animal / Q000502:physiology*