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Brain, Imagery, and Memory

  • Michael S. Gazzaniga
  • Joseph E. LeDoux

Abstract

While “imagery” has a long history in the study of the mind, going back at least to David Hume in the 18th century, who viewed images as weak sensations 1, the topic is currently at the forefront of that domain of experimental science known as cognitive psychology. Although the current popularity of imagery research has resulted in the delineation of certain psychological properties of the image 2–4 , little effort has been extended toward elucidating the brain mechanisms involved. Yet, progress in this area would undoubtedly help to specify clearly the nature of the image. Furthermore, an understanding of the neural mechanisms of imagery would have wide-ranging implications for bridging the gap between mind and brain, for imagery is truly a “mental” function. We feel that our continuing studies of the Wilson patients have provided some insights into the neuropsychological nature of mental imagery. The observations to be described were made in conjunction with Dr. Gail Risse 22

Keywords

Left Hemisphere Word Pair Brain Damage Anterior Commissure Visual Imagery 
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. 1.
    D. Hume, 1949, first published in 1739, A Treatise on Human Nature, Oxford, Clarendon Press.Google Scholar
  2. 2.
    L. R. Brooks, 1968, Spatial and verbal components of the act of recall, Can. J. Psychol. 22:349–368.CrossRefGoogle Scholar
  3. 3.
    S. J. Segal, 1971, Imagery, New York, Academic Press.Google Scholar
  4. 4.
    U. Neisser, 1967, Cognitive Psychology, New York, Appleton Press.Google Scholar
  5. 5.
    P. W. Sheehan, 1966, Functional similarity of imaging to perceiving, Percept. Mot. Skills, monograph supplement, 6-V23:1011–1033.CrossRefGoogle Scholar
  6. 6.
    S. J. Segal and P. Gordon, 1969, The Perky effect revisited, Percept. Mot. Skills 28:791–797.PubMedCrossRefGoogle Scholar
  7. 7.
    S. J. Segal and V. Fusella, 1970, Influence of imagined pictures and sounds on detection of auditory and visual signals, J. Exp. Psychol. 83:458–464.PubMedCrossRefGoogle Scholar
  8. 8.
    J. D. Johnson and M. S. Gazzaniga, 1970, Interhemisphere imitation in split-brain monkeys, Exp. Nenrol. 27:206–212.CrossRefGoogle Scholar
  9. 9.
    J. D. Johnson and M. S. Gazzaniga, 1971, Some effects of non-reinforcement in split-brain monkeys, Exp. Neurol. 33:.412–419.CrossRefGoogle Scholar
  10. 10.
    C. Trevarthen, 1962, Double visual learning in split-brain monkeys, Science 136:258.PubMedCrossRefGoogle Scholar
  11. 11.
    M. S. Gazzaniga, 1973, Discrimination learning without reward, Physiol. Behav. 11:121–123.PubMedCrossRefGoogle Scholar
  12. 12.
    C. L. Hull, 1952, A Behavior System, New Haven, Conn., Yale University Press.Google Scholar
  13. 13.
    R. Nakamura and M. S. Gazzaniga, 1975, Interhemispheric relations in split-brain monkeys, Fed. Proc. 32:367a.Google Scholar
  14. 14.
    A. R. Gibson and M. S. Gazzaniga, 1971, Differences in eating behavior in split-brain monkeys, Physiologist 50:14.Google Scholar
  15. 15.
    A. R. Gibson, 1972, Independence of cortico-hypothalamic mechanisms in brain-bisected monkeys, unpublished doctoral thesis, NYU, New York.Google Scholar
  16. 16.
    D. Premack, 1965, Reinforcement theory, in: Nebraska Symposium on Motivation 13:129–148, Lincoln, Neb., University of Nebraska Press.Google Scholar
  17. 17.
    B. F. Skinner, 1953, Science and Human Behavior, New York, Macmillan Press.Google Scholar
  18. 18.
    M. S. Gazzaniga, I. S. Szer, and A. M. Crane, 1974, Modification of drinking behavior in the adipsic rat, Exp. Neurol. 42:483–489.PubMedCrossRefGoogle Scholar
  19. 19.
    G. L. Risse and M. S. Gazzaniga, 1976, Verbal retrieval of right hemisphere memories established in the absence of language, Neurology 26:354.Google Scholar
  20. 20.
    A. Collins and R. Quillian, 1969, Retrieval time from semantic memory, J. Verb. Learn. Verb. Behav. 8:240.CrossRefGoogle Scholar
  21. 21.
    M. S. Gazzaniga, 1976, The biology of memory, in: M. Rosenweig and M. Bennet (Eds.), Neuroscience: A Review, Cambridge, Mass., MIT Press.Google Scholar
  22. 22.
    G. Risse, J. E. LeDoux, and M. S. Gazzaniga, unpublished observations.Google Scholar
  23. 23.
    M. S. Gazzaniga, 1972, One brain—two minds? Am. Sci. 60:311–317.PubMedGoogle Scholar
  24. 24.
    J. A. Wada and T. Rasmussen, 1962, Intracarotid injection of sodium amytal for the lateralization of cerebral dominance: Experimental and clinical observations, J. Neurosurg. 77:266–282.Google Scholar
  25. 25.
    N. Geschwind, 1965, Disconnexion syndrome in animals and man, Brain 88:237–294, 564-585.PubMedCrossRefGoogle Scholar
  26. 26.
    D. O. Hebb, 1968, On imagery, Psychol. Rev. 75:466–477.PubMedCrossRefGoogle Scholar

Copyright information

© Springer Science+Business Media New York 1978

Authors and Affiliations

  • Michael S. Gazzaniga
    • 1
  • Joseph E. LeDoux
    • 1
  1. 1.Department of Neurology, The New York HospitalCornell University Medical CollegeUSA

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