The hypoglossal canal and the origin of human vocal behavior.

@article{Kay1998TheHC,
  title={The hypoglossal canal and the origin of human vocal behavior.},
  author={Richard F Kay and Matt Cartmill and M Balow},
  journal={Proceedings of the National Academy of Sciences of the United States of America},
  year={1998},
  volume={95 9},
  pages={5417-9}
}
The mammalian hypoglossal canal transmits the nerve that supplies the muscles of the tongue. This canal is absolutely and relatively larger in modern humans than it is in the African apes (Pan and Gorilla). We hypothesize that the human tongue is supplied more richly with motor nerves than are those of living apes and propose that canal size in fossil hominids may provide an indication about the motor coordination of the tongue and reflect the evolution of speech and language. Canals of gracile… CONTINUE READING
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Showing 1-9 of 9 references

Kay et al

  • C. B. Trinkaus E. Ruff, T. W. Nature 387 173–176. Table 2. Hypoglossal canals Holliday, +11 authors 0.025 Values are for one-tailed Student’s t tests based P
  • Proc. Natl. Acad. Sci. USA 95
  • 1998
2 Excerpts

Hypoglossal canals of fossil crania compared with the human and ape samples Specimens Canal area ( mm 2 ) SD Compared with Pan troglodytes Compared with Homo sapiens

  • C. B. Ruff, E. Trinkaus, T. W. Holliday
  • Nature ( London )
  • 1997

Human Evolution (McGraw–Hill, New York)

  • M. Wolpoff
  • 1996

The Wisdom of the Bones (Knopf, New York)

  • A. Walker, P. Shipman
  • 1996

The Quaternary of the Thames (Chapman & Hall, London)

  • D. R. Bridgland
  • 1994
3 Excerpts

Language Origins: A Multidisciplinary Approach, ed

  • T. C. Deacon
  • 1992
1 Excerpt

The Human Career

  • R. Klein
  • Human Biological and Cultural Origins. (Univ…
  • 1989

Dtsch

  • O. Walkhoff
  • Zahnheilkunde Vorträgen
  • 1911

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