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A Comparison of the Psychological Effects of Different Types of Operations on the Frontal Lobes

Published online by Cambridge University Press:  08 February 2018

Asenath Petrie*
Affiliation:
Department of Psychology, University of Pennsylvania, Philadelphia, U.S.A

Extract

Three years ago at the last International Congress of Psychology I reported on a preliminary investigation of personality changes after the usual standard prefrontal leucotomy. This investigation was carrried out on 20 neurotic patients before and three months after the operation performed by Mr. McKissock (McKissock, 1943). An extensive group of objective personality tests were chosen to define the factors of “Neuroticism” and “Introversion” as described by Eysenck (1947), which to all intents and purposes are equivalent to Cattell's (1950) factors C and F. In addition, the following intelligence tests were used: the Wechsler Scale, Porteus Mazes, and the proverbs from the Stanford Binet. The changes found provided us with some evidence in support of the hypothesis with which the investigation had been planned. This was that as a result of this type of incision in the frontal lobe there was a decrease in “Neuroticism,” a decrease in “Introversion” and a decrease in certain aspects of intelligence (Petrie, 1949a).

Since then a further 50 patients have been examined before and after operations on the frontal lobes, bringing the total to 70. Most of these were severe neurotics attending the psychiatric department of Dr. Desmond Curran at St. George's Hospital, London. Only those changes will be referred to as an alteration in personality where the probability is less than one in twenty that they could have occurred by chance.

Type
Part I.—Original Articles
Copyright
Copyright © Royal College of Psychiatrists, 1952 

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References

Cattell, R. B., Personality—a Systematic, Theoretical and Factual Study, 1950. New York: McGraw-Hill Book Co.Google Scholar
Chapman, W. P., Rose, A. S., and Solomon, H. C., “Measurements of Heat Stimulus Producing Motor Withdrawal Reaction in Patients following Frontal Lobotomy,” Res. Nerv. Ment. Dis., 1948, 27, 754.Google Scholar
Eysenck, H. J., Dimensions of Personality, 1947. London: Kegan Paul.Google Scholar
Fleming, G. W. T. H., Recent Progress in Psychiatry, Vol. 2, 1950, 2nd. ed. London: J. and A. Churchill.Google Scholar
Gordon, R. A., “An Experiment Correlating the Nature of Imagery with Performance on a Test of Reversal of Perspective,” Brit. J. Psychol., 1950, 41, 63.Google Scholar
Idem, “The Technique of Prefrontal Leucotomy,” J. Ment. Sci., 1943, 89, 194.Google Scholar
McKissock, W., “Recent Techniques in Psychosurgery, Anglo-American Symposium,” Proc. R. Soc. Med., 1949, 42, Supp., p. 13.Google Scholar
Meyer, A., “Anatomical Lessons from Prefrontal Leucotomy,” Proc. Int. Cong. Psychiat., 1950, 3, 107.Google Scholar
Idem, personal communication, 1951.Google Scholar
Penfield, W., and Rasmussen, T., The Cerebral Cortex of Man : A Clinical Study of Localisation of Function, 1950. New York: The Macmillan Co.Google Scholar
Petrie, A., “Preliminary Report of Changes after Prefrontal Leucotomy,” J. Ment. Sci., 1949, 95, 449.Google Scholar
Idem, “Personality Changes after Prefrontal Leucotomy : Report Two,” Brit. J. Med. Psychol, 1949, ii, 200.Google Scholar
Idem, “Psychological Investigations and Cerebral Anatomy,” Int. Cong. Psychiat., Paris, 1950.Google Scholar
Idem, “A Comparison of the Psychological Effects of Two Different Types of Incision on the Frontal Lobes,” Proc. 13th Int. Cong. Psychol., Stockholm, 1951.Google Scholar
Idem, Personality and the Frontal Lobes, 1952. (In the press). Routledge and Kegan Paul, London.Google Scholar
Rosenzweig, S., An Outline of Frustration Theory in Personality and the Behaviour Disorders, 1944. Hunt, J. McV., The Ronald Press Co., New York.Google Scholar
Stengel, E., “On Learning a New Language,” Int. J. Psycho-Anal., 1939. 20, 471.Google Scholar
Turner, O. A., “Growth and Development of the Cerebral Cortical Pattern in Man,” Arch. Neurol. Psychiat., 1948, 59, 1.CrossRefGoogle ScholarPubMed
Idem, “Some Data Concerning the Growth and Development of the Cerebral Cortex in Man. II : Post-natal Growth Changes in the Cortical Surface Area,” ibid., 1950, 64, 378.Google Scholar
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