Present-day concepts of cerebral, localized, motor areas commenced with a set of stimulation experiments with anaesthetised dogs done by two German physicians, Fritsch and Hitzig (1870). Applying weak electrical pulses to exposed cerebral cortex, they were able to evoke muscular contractions in the opposite body half. They varied stimulation intensity, and established its lowest effective magnitude, or threshold strength. This stimulation intensity was selected in order to avoid activation of deep structures, and they could see how muscle groups on different parts of the contralateral body half were activated from different spots on the cortical surface. Similar effects were obtained from roughly the same locations in different animals. Forelimb and facial muscles were activated from spots located lateral to those of hindlimb muscles. In their paper’s introductory survey of earlier and contemporary publications, the two authors made it clear that the findings were contrary to established opinion. Neither the possibility of cortical activation, nor cortical localization of function were definitely known to exist, although sometimes surmised. The findings were not accepted immediately, but started a great number of tests internationally, and in short time engendered an atmosphere of electric excitement, to paraphrase Young (1970).
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References
Acton, A. (1938). Translator’s preface. In A. Acton (Ed.), Three transactions on the cerebrum: A posthumous work (Vol. 1, pp. XI–XXIX). Philadelphia, PA: Swedenborg scientific association.
Åkerberg, A. F., & Holmquist, H. F. (1918). Swedenborg, Emanuel. In T. Westrin, V. Leche, J. F. Nyström, & K. Warburg, (Eds.), Nordisk Familjebok–Konversationslexikon och Realencyklopedi (Vol. 27, pp. 906–926). Stockholm: Nordisk familjeboks förlags aktiebolag.
Akert, K., & Hammond, M. P. (1962). Emanuel Swedenborg (1688–1772) and his contributions to neurology. Medical History, 6, 255–266.
Ferrier, D. (1876). The Functions of the Brain. London: Smith/Elder & Co.
Finger, S. (1994). Origins of neuroscience. A history of explorations into brain function. New York: Oxford University Press.
Finger, S. (2000). Neurognostics: Question 10: And answer. Journal of the History of the Neurosciences, 9, 201–202.
Fritsch, G. T., & Hitzig, E. (1870). Ueber die elektrische Erregbarkeit des Grosshirns. Archiv für Anatomie, Physiologie und wissenschaftliche Medicin–Leipzig, 37, 300–332.
Grünbaum, A. S. F., & Sherrington, C. S. (1901). Observations on the cerebral cortex of some of the higher apes. Proceedings of the Royal Society of London, 69, 206–209.
Jonsson, I. (1969). Köpenhamn–Amsterdam–Paris. Swedenborgs resa 1736–1738. Lychnos Lärdomshistoriska Samfundets Årsbok, 1967–1968, 30–76.
Kant, I. (1766/1983). Träume eines Geistersehers. In: W. Weischedel (Ed.), Werke in zehn Bänden (Vol. 2, pp. 921–989). Darmstadt: Wissenschaftliche Buchgesellschaft.
Kleen, E. A. G. (1917). Swedenborg. En Lefnadsskildring (Vol. 1). Stockholm: A.-B. Sandbergs Bokhandel.
Kleen, E. A. G. (1920). Swedenborg. En Lefnadsskildring (Vol. 2). Stockholm: A.-B. Sandbergs Bokhandel.
Kruger, L. (1963). Biographical note on Francois Pourfour du Petit. Experimental Neurology, 7, III–V.
Neuburger, M. (1897). Die historische Entwicklung der experimentellen Gehirn- und Rückenmarksphysiologie vor Flourens. Stuttgart: Ferdinand Enke.
Neuburger, M. (1901). Swedenborg’s Beziehungen zur Gehirnphysiologie. Wiener Medizinische Wochenschrift, 51, 2077–2081.
Nordström, T. (1904). Bergskollegium. In V. Leche, B. Meijer, J. F. Nyström, K. Warburg, & T. Westrin (Eds.), Nordisk Familjebok–Konversationslexikon och Realencyklopedi (Vol. 2, pp. 1493–1494). Stockholm: Nordisk familjeboks förlags aktiebolag.
Penfield, W., & Jasper, H. (1954). Epilepsy and the functional anatomy of the human brain. Boston: Little, Brown and Company.
Ramström, M. (1910). Emanuel Swedenborg’s investigations in natural science and the basis for his statements concerning the functions of the brain. Uppsala: Uppsala Universitet.
Retzius, G. (1903). Emanuel Swedenborg als Anatom und Physiolog auf dem Gebiete der Gehirnkunde. Eröffnungsrede des Vorsitzenden Prof. Dr. GR an dem Anatomenkongresse in Heidelberg d. 29 Mai 1903. Abdruck aus den Verhandlungen der Anatomischen Gesellschaft auf der siebzehnten Versammlung in Heidelberg von 29. Mai bis 1. Juni 1903 (pp. 1–14). Jena, Verlag von Gustav Fischer.
Sandel, S. (1772). Åminnelse–Tal, öfver Kongl. Vetenskaps–Academiens framledne Ledamot, Assessoren i Kongl. Maj:ts och Rikses Bergs–Collegio, herr Emanuel Swedenborg, på Kongl. Vetenskaps–Academiens vägnar, hållet i stora Riddarehus–Salen den 7 octobr. 1772. Stockholm: Direct. Lars Salvius.
Stroh, A. H., & Ekelöf, G. (1910). Kronologisk förteckning öfver Emanuel Swedenborgs skrifter 1700–1772. K Svenska Vetenskapsakademiens Årsbok bil, 3, 1–50.
Swedenborg, E. (1721). Prodromus principorum rerum naturalium sive novorum tentaminum chymiam et physicam experimentalem geometrice explicandi. Amsterdam: Johan Oosterwyk.
Swedenborg, E. (1734a). Prodromus philosophiae ratiocinantis de infinito, et causa finali creationis: deque mechanismo operationis animae et corporis. Dresden/Leipzig: Friedrich Hekel.
Swedenborg, E. (1734b). Regnum Subterraneum sive minerale de Ferro. Opera Philosophica et Mineralia (Vol. 2). Dresden/Leipzig: Friedrich Hekel.
Swedenborg, E. (1740/1845). Introduction. In A. Clissold, (Ed.), The economy of the animal kingdom (Vol. 1). London: W. Newbery.
Swedenborg, E. (1740). De sanguine, ejus arteriis, venis et corde agit: anatomice, physice & philosophice perlustrata cui accedit introductio ad psychologiam rationalem. Oeconomia regni animalis in transactiones divisa (Vol. 1). London/Amsterdam: Francois Changuion.
Swedenborg, E. (1741). Quarum haec secunda De cerebri motu et cortice et de anima humana agit: anatomice, physice & philosophice perlustrata. Oeconomia regni animalis in transactiones divisa (Vol. 2). London/Amsterdam: Francois Changuion.
Swedenborg, E. (1744a). De visceribus abdominis seu de organis regionis inferioris. Regnum animale anatomice, physice et philosophice perlustratum (Vol. 1). Haag: Adrian Blyvenburg.
Swedenborg, E. (1744b). De visceribus thoracis seu de organis regionis superioris. Regnum animale anatomice, physice et philosophice perlustratum (Vol 2). Haag: Adrian Blyvenburg.
Swedenborg, E. (1745). De cute, sensu tactus, et gustus; et de formis organicis in genere. Regnum animale anatomice, physice et philosophice perlustratum. London.
Swedenborg, E. (1877). Swedenborg’s journal of travel from 1736 to 1739. In R. L. Tafel (Ed.), Documents concerning the life and character of Emanuel Swedenborg (Vol. 2(1), pp. 75–130). London: Swedenborg society.
Swedenborg, E. (1882). Chapter I–The cerebrum, its fabric, motion, and function in general. In R. L. Tafel (Ed.), The brain. Considered anatomically, physiologically and philosophically (Vol. 1, pp. 9–102). London: James Speirs.
Swedenborg, E. (1918). The medullary fibre of the brain and the nerve fibre of the body, the arachnoid tunic, diseases of the fibre. In A. Acton (Ed.), The economy of the animal kingdom: Considered anatomically, physically and philosophically: Transaction III. Philadelphia.
Tafel, R. L. (1882). Editor’s Preface. In R. L. Tafel (Ed.), The brain. Considered anatomically, physiologically and philosophically (Vol. 1, pp. VII–XXX). London: James Speirs.
Young, R. M. (1970). Mind, brain and adaptation in the nineteenth century. London: Oxford University Press.
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Norrsell, U. (2007). Swedenborg and Localization Theory. In: Whitaker, H., Smith, C.U.M., Finger, S. (eds) Brain, Mind and Medicine: Essays in Eighteenth-Century Neuroscience. Springer, Boston, MA. https://doi.org/10.1007/978-0-387-70967-3_15
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