In literary criticism, stream of consciousness is a narrative mode or method that attempts "to depict the multitudinous thoughts and feelings which pass through the mind" of a narrator. The term was coined by Daniel Oliver in 1840 in First Lines of Physiology: Designed for the Use of Students of Medicine, when he wrote, If we separate from this mingled and moving stream of consciousness, our sensations and volitions, which are constantly giving it a new direction, and suffer it to pursue its own spontaneous course, it will appear, upon examination, that this, instead of being wholly fortuitous and uncertain, is determined by certain fixed laws of thought, which are collectively termed the association of ideas. Better known, perhaps, is the 1855 usage by Alexander Bain in the first edition of The Senses and the Intellect, when he wrote, "The concurrence of Sensations in one common stream of consciousness–on the same cerebral highway–enables those of different senses to be associated as readily as the sensations of the same sense". But it is commonly credited to William...