The structure of the human brain reflects multifarious random influences terrestrial and phylogenetic history, yet higher mental functions correlated with this unique cerebral neurophysiology are generally assumed to embody universals common intelligences independent biological substrate.

The structure of the human brain reflects multifarious random influences terrestrial and phylogenetic history, yet higher mental functions correlated with this unique cerebral neurophysiology are generally assumed to embody universals common intelligences independent biological substrate.

Consultant B. SCHURCH (SWITZERLAND) Disclaimer: The views and opinions expressed in the chapter are those of the authors and do not represent the views or the policies of the US Food and Drug Administration.

At the time of the Quarterly Progress Report of April 15, 1958, I thought that no circuit could preserve error-free action if it were composed of 3 neurons, each receiving only 2 inputs. To correct this, let me replace the jot in any Venn symbol (1) by 1 if the jot is always present, by 0 if it is always absent, and by p if it is present with a probability p due to a shift of the threshold 0 of...