Contrary to received opinion among philosophers, psychologists, and neuroscientists, conscious duality as a principle of brain organization is neither incoherent nor demonstrably false. The present paper begins by reviewing the history of the theory and its anatomical basis and defending it against the claim that it rests upon an arbitrary decision as to what constitutes the biological substratum of mind or person.

This historiographic survey of extant English translations and interpretations of the renowned Hippocratic first aphorism has demonstrated a concerning acceptance and application of ancient deontological principles that have been used to justify a practice of medicine that has been both paternalistic and heteronomous. Such principles reflect an enduring Hippocratism that has perpetuated an insufficient appreciation of the moral nature of the aphorism’s second sentence in the practice of the art of medicine. That oversight has been constrained by a philological discourse (...) that has centred on the meanings of the aphorism’s first sentence, while little consideration has been given to the more important ethical consideration within the second sentence’s imperatives. (shrink)