Dimensions of the Foot Muscles in the Lowland Gorilla
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- OISHI Motoharu
- First Department of Anatomy, School of Veterinary Medicine, Azabu University
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- OGIHARA Naomichi
- Laboratory of Physical Anthropology, Graduate School of Science, Kyoto University
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- ENDO Hideki
- The University Museum, The University of Tokyo
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- KOMIYA Teruyuki
- Ueno Zoological Gardens
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- KAWADA Shin-ichiro
- Department of Zoology, National Museum of Nature and Science
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- TOMIYAMA Tae
- First Department of Anatomy, School of Veterinary Medicine, Azabu University
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- SUGIURA Yosuke
- First Department of Anatomy, School of Veterinary Medicine, Azabu University
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- ICHIHARA Nobutsune
- First Department of Anatomy, School of Veterinary Medicine, Azabu University
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- ASARI Masao
- First Department of Anatomy, School of Veterinary Medicine, Azabu University
Bibliographic Information
- Other Title
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- Anatomy: Dimensions of the foot muscles in the lowland gorilla
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Abstract
We dissected the hindlimb of a female western lowland gorilla and determined the muscle dimensions (mass, fascicle length, and physiological cross-sectional area: PCSA). Comparisons of the muscle parameters of the measured gorilla with corresponding reported human data demonstrated that the triceps surae muscles were larger and had more capacity to generate force than the other muscle groups in both species, but this tendency was more prominent in the human, probably as an adaptation to strong toe-off during bipedal walking. On the other hand, PCSAs of the extrinsic pedal digital flexors and digiti minimi muscles were larger in the western lowland gorilla, suggesting that the foot, particularly the fifth toe, has a relatively high grasping capability in the lowland gorilla.<br>
Journal
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- Journal of Veterinary Medical Science
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Journal of Veterinary Medical Science 71 (6), 821-824, 2009
JAPANESE SOCIETY OF VETERINARY SCIENCE
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Keywords
Details 詳細情報について
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- CRID
- 1390282681405148928
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- NII Article ID
- 130000134411
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- NII Book ID
- AA10796138
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- ISSN
- 13477439
- 09167250
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- NDL BIB ID
- 10350029
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- Text Lang
- en
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- Data Source
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- JaLC
- NDL
- Crossref
- CiNii Articles
- KAKEN
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- Abstract License Flag
- Disallowed