Julian Jaynes

Consciousness is not a simple matter and it should not be spoken of as if it were. Nor have I mentioned the different modes of conscious narratization such as verbal (having imaginary conversations — certainly the most common mode in myself), perceptual (imagining scenes), behavioral (imagining ourselves doing something), physiological (monitoring our fatigue or discomfort or appetite), or musical (imagining music), all of which seem quite distinct, with properties of their own.