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Early Primate Brain Evolution

  • John A. Gurche

Abstract

In attempting to understand the evolutionary development of the primate brain, we might ultimately wish to identify evolutionary changes (both quantitative and organizational) in the brain during the course of primate evolution and answer questions about adaptive significance and selection pressures involved. How far can the current evidence go toward providing such an understanding? Two main bodies of evidence currently available come from the study of the brains of living primates (comparative neurobiology) and from the study of fossil endocranial casts (paleoneurology). In this paper I will focus on what the fossil record currently can tell us about brain evolution in early prosimian primates.

Keywords

Olfactory Bulb Brain Size Brain Weight Cerebellar Volume Double Logarithmic Scale 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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References

  1. Bauchot, R., and Stephan, H., 1966, Données nouvelles sur l’encéphalisation des insectivores et des prosimiens. Mammalia, 30:160–196.CrossRefGoogle Scholar
  2. Bauchot, R., and Stephan, H., 1967, Encéphales et moulages endocraniens de quelques insectivores et primates actuels. Problèmes actuels de paléontologie. Colloq. Inter. Centre. Nat. Rech. Sci., 163:575–586.Google Scholar
  3. Gazin, C.L., 1965, An endocranial cast of the Bridger Middle Eocene primate Smilodectes gracilis. Smithsonian Misc. Coll., 149:1–14.Google Scholar
  4. Gingerich, P.D., 1976. Cranial anatomy and evolution of Early Teritary Plesiadapidae. University of Michigan Museum of Paleontology, Papers on Paleontology, No. 15.Google Scholar
  5. Holloway, R.L., 1968, The evolution of the primate brain: some aspects of quantitative relations. Brain Res., 7:121–172.CrossRefGoogle Scholar
  6. Holloway, R.L., 1969, Some questions on parameters of neural evolution in primates. Annals N.Y. Acad. Sci., 167:332–340.CrossRefGoogle Scholar
  7. Holloway, R.L., 1976, Paleoneurological evidence for language origins. Annals N.Y. Acad. Sci., 280:330–348.CrossRefGoogle Scholar
  8. Holloway, R.L., 1980. Brain size, allometry, and reorganization: toward a synthesis. In, Development and Evolution of Brain Size: Behavioral Implications, M.E. Hahn, C. Jensen, B.C. Dudek, eds., Academic Press, New York, pp. 59–88.Google Scholar
  9. Jerison, H.J., 1973. Evolution of the Brain and Intelligence, Academic Press, New York.Google Scholar
  10. Jerison, H.J., 1975, Fossil evidence of the evolution of the human brain. Am. Rev. Anthrop., 4:27–58.CrossRefGoogle Scholar
  11. Jerison, H.J., 1976, Discussion paper: The paleoneurology of language. Annals N.Y. Acad. Sci., 280:370–382.CrossRefGoogle Scholar
  12. Jerison, H.J., 1977, The theory of encephalization. Annals N.Y. Acad. Sci. 299:146–160.CrossRefGoogle Scholar
  13. Jerison, H.J., 1979, Brain, body and encephalization in early primates. J. Human Evol., 8:615–635.CrossRefGoogle Scholar
  14. Jerison, H.J., 1980. The evolution of diversity in brain size. In, Development and Evolution of Brain Size: Behavioral Implications, M.E. Hahn, C. Jensen, B.C. Dudek, eds., New York, Academic Press, pp. 29–57.Google Scholar
  15. Le Gros Clark, W.E., 1959. The Antecedents of Man, Edinburgh University Press, Edinburgh.Google Scholar
  16. Martin, R.D., 1973, Comparative anatomy and primate systematics. Symp. Zool. Soc. Lond., 33:301–337.Google Scholar
  17. Napier, J.R. and Napier, P.H., 1967. A Handbook of Living Primates; Morphology, Ecology, and Behavior of Nonhuman Primates, Academic Press, New York.Google Scholar
  18. Radinsky, L.B., 1967a, The oldest primate endocast. Am. J. Phys. Anthrop., 27:385–388.CrossRefGoogle Scholar
  19. Radinsky, L.B., 1967b, Relative brain size: a new measure. Science, 155:836–838.CrossRefGoogle Scholar
  20. Radinsky, L.B., 1970. The fossil evidence of prosimian brain evolution. In, The Primate Brain: Advances in Primatology, Vol. 1, C.R. Noback and W. Montagna, eds., Appleton-Century-Crofts, New York, pp. 209–224.Google Scholar
  21. Radinsky, L.B., 1977, Early primate brains: facts and fiction. J. Human Evol., 6:79–86.CrossRefGoogle Scholar
  22. Simons, E.L., 1972. Primate Evolution, Macmillan, New York.Google Scholar
  23. Stephan, H., 1960, Methodische Studien über den quantitativen Vergleich architektonischer Struktureinheiten des Gehirns. Z. wiss. Zool., 164:143–172.Google Scholar
  24. Stephan, H., 1972. Evolution of primate brains: a comparative anatomical investigation. In, The Functional and Evolutionary Biology of Primates, R. Tuttle, ed., Aldine, Chicago, pp. 157–174.Google Scholar
  25. Stephan, H., Bauchot, R. and Andy, O.J., 1970. Data on the size of the brain and of various parts in insectivores and primates. In, The Primate Brain, C.R. Noback and W. Montagna, eds., Appleton-Century-Crofts, New York, pp. 289–297.Google Scholar
  26. Walker, E.P., 1968. Mammals of the World, Vol. 1, John Hopkins Press, Baltimore.Google Scholar

Copyright information

© Plenum Press, New York 1982

Authors and Affiliations

  • John A. Gurche
    • 1
  1. 1.Department of AnthropologyUniversity of KansasLawrenceUSA

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