The mechanical power output of the pectoralis muscle of cockatiel (Nymphicus hollandicus): the in vivo muscle length trajectory and activity patterns and their implications for power modulation
In order to meet the varying demands of flight, pectoralis muscle power output must be modulated. In birds with pectoralis muscles with a homogeneous fibre type composition, power output can be modulated at the level of the motor unit ( via changes in muscle length trajectory and the pattern of activation), at the level of the muscle ( via changes in the number of motor units recruited), and at the level of the whole animal (through the use of intermittent flight). Pectoralis muscle length trajectory and activity patterns were measured in vivo in the cockatiel ( Nymphicus hollandicus ) at a ra... Mehr ...
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Dokumenttyp: | TEXT |
Erscheinungsdatum: | 2010 |
Verlag/Hrsg.: |
Company of Biologists
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Schlagwörter: | Research Articles |
Sprache: | Englisch |
Permalink: | https://search.fid-benelux.de/Record/base-26713345 |
Datenquelle: | BASE; Originalkatalog |
Powered By: | BASE |
Link(s) : | http://jeb.biologists.org/cgi/content/short/213/16/2770 |