Consciousness After Complete Surgical Section of the Fore — Brain Commissures in Man

  • Bruno Preilowski


For several years I have been concerned with a certain aspect of consciousness, i.e. the ability of self-reference by recognising self-attributions or photographs of oneself. In the following I shall present some results of attempts to test for this capacity in both hemispheres of ‘split-brain’ patients. In doing so, I shall include some observations made in preliminary tests with only one subject (NG), who has been described as one of the patients most representative of the disconnection syndrome (Sperry et al., 1969). I think that these observations illustrate the difficulties in testing commissurotomy patients, which in turn tells something about the hemisphere functions in these patients.


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© I. Steele Russell, M. W. van Hof and G. Berlucchi 1979

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  • Bruno Preilowski

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