Disconnexion Syndromes in Animals and Man

As I have pointed out earlier, when I met Oliver Zangwill in 1961 at a meeting on dyslexia in Baltimore, he listened patiently to the exposition of my ideas on the significance of the cortico-cortical connections for the higher functions. A short time later, while on a trip to Boston, he suggested to me that I should prepare an extended account of these ideas. This paper would never have been written without Professor Zangwill’s urging, and I am grateful to him for having brought me to a more careful review of the older literature and a more precise statement of my own ideas. Although Russell Brain, who was then the editor of Brain, had some misgivings about the section on philosophical implications he agreed to take the manuscript unchanged.