The pyramidal tract of tupaia, compared to that in other primates
β Scribed by W. J. C. Verhaart
- Publisher
- John Wiley and Sons
- Year
- 1966
- Tongue
- English
- Weight
- 842 KB
- Volume
- 126
- Category
- Article
- ISSN
- 0021-9967
No coin nor oath required. For personal study only.
β¦ Synopsis
The pyraniidal tract of Prosimii proves to lack coarse fibers and to bc much smaller than in Macaca, whercas in Saimiri it rescmbles the latter very much. Crossing and coursc within the cord in the Prosimii examincd are identical to those in Macaca and Man. In Tupaia the pyramidal tract is very different, as it is very small, crosses to the dorsal runiculus and ends in the lower thoracic levels.
The other large tracts descending into the cord seem to enlarge where the pyramidal tract decreases in sizc and length in Tupaia. The large difference between the pyramidal tract of Tupaia and that of other Prosimii is emphasized.
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