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Analysis of Reptilian Cortical Structure

Abstract

THE evolution and organization of the reptilian cortical structures have long been a major problem to comparative neuroanatomists. Three major cortical layers are recognized1. In reptiles, these three regions (Fig. 1A) occupy the roof of the telencephalon and form distinct cellular masses which are named as follows in dorsomedial to dorsolateral succession: hippocampus (archipallium), general cortex (neopallium), and pyriform cortex (palaeopallium). In addition, a sub-pallial mass, the ‘primordial general cortex’2, is of pallial origin3.

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References

  1. Ariens, C., Kappers, F., Huber, G., and Crosby, E., The Comparative Anatomy of the Nervous System of Vertebrates, Including Man, 1332 (Macmillan, New York, 1936).

    Google Scholar 

  2. Crosby, E. C., J. Comp. Neurol., 27, 325 (1917).

    Article  Google Scholar 

  3. Johnston, J. B., J. Comp. Neurol., 26, 481 (1916).

    Article  Google Scholar 

  4. Kruger, L., and Berkowitz, E. C., J. Comp. Neurol., 115, 125 (1960).

    Article  CAS  Google Scholar 

  5. Powell, T. P. S., and Kruger, L., J. Anat., Lond., 94, 528 (1960).

    CAS  PubMed  Google Scholar 

  6. Rose, M., J. Psychol. Neur., 29, 219 (1923).

    Google Scholar 

  7. Herrick, C. J., The Brain of the Tiger Salamander, 376 (The University of Chicago Press, Chicago, 1948).

    Google Scholar 

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NORTHCUTT, R. Analysis of Reptilian Cortical Structure. Nature 210, 848–850 (1966). https://doi.org/10.1038/210848a0

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