Summary
The authors examined the karyotypes of the men 183 cm (6 ft.) tall or more among the 320 male residents of two Swedish institutions for the long-term care of epilepsy. All 14 men meeting this criterion proved to have the normal chromosome constitution-46, XY.
Similar content being viewed by others
References
Åkesson, H. O., and S. Olanders: Sex-chromatin-negative women and epilepsy. Lancet 1968 II, 575.
Court Brown, W. M.: Males with an XYY sex chromosome complement. J. med. Genet. 5, 341 (1968).
Dumermuth, G.: EEG-Untersuchungen beim jugendlichen Klinefelter-Syndrom. Helv. paediat. Acta 16, 702 (1961).
Forssman, H.: Epilepsy in an XYY man. Lancet 1967 II, 1389.
Franks, R. C., K. W. Hunting, and E. Engel: Male pseudohermaphroditism with XYY sex chromosomes. J. clin. Endocr. 27, 1623 (1967).
Hambert, G.: Positive sex chromatin in men with epilepsy. Acta med. scand. 175 663 (1964).
—: Males with positive sex chromatin. Göteborg: Akademiförlaget Gumperts 1966.
Kelly, S., O. Almy, and M. Barnard: Another XYY phenotype. Nature (Lond.) 215, 405 (1967).
Kidd, C. B., R. S. Knox, and D. J. Mantle: A psychiatric investigation of triple-X chromosome females. Brit. J. Psychiat. 109, 90 (1963).
Koch, G.: Die Bedeutung der Chromosomenstörungen für die Psychiatrie. Vortrag, gehalten auf der 7. Psychiatertagung des Landschaftsverbandes Rheinland am 20./21. 10. 1965 in Süchteln.
Mellbin, G.: Neuropsychiatric disorders in sex chromatin negative women. Brit. J. Psychiat. 112, 145 (1966).
Olanders, S.: Personal communication of unpublished data (1968).
Welch, J. P., D. S. Borgaonkar, and H. M. Herr: Psychopathy, mental deficiency, aggressiveness and the XYY syndrome. Nature (Lond.) 214, 500 (1967).
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Forssman, H., Åkesson, H.O. Extra Y chromosomes and epilepsy. Hum Genet 7, 251–252 (1969). https://doi.org/10.1007/BF00273175
Received:
Issue Date:
DOI: https://doi.org/10.1007/BF00273175