Physiologic Psychology of Neurosis

Abstract
This Section is attended with much more Difficulty as to its Explanation, than any of the former; because the Propositions herein contained are not demonstrable in the same Manner as those which relate only to the Agency of physical Causes. For as it was before taken Notice of, the Operations of the Mind upon the Body, and è contra, do not come under a mechanical Way of reasoning; it being impossible to decypher and trace out the several Steps and Ways of Procedure of those Agents, which can by no means be brought under the Cognizance of our Senses. . . .