Tennyson's poetry is pervaded by the kinds of auditory hallucinations that Julian Jaynes describes in The Origin of Consciousness in the Breakdown of the Bicameral Mind. Tennyson begins in a late stage of Jaynes's history, with the voices of demons, and moves backward to Jaynes's point of origin, the admonitory voice of the tribal king .
""Who Can Rule and Dare Not Lie": Tennyson's Bicameral King,"
Syracuse Scholar (1979-1991): Vol. 5:
1, Article 3.
Available at: https://surface.syr.edu/suscholar/vol5/iss1/3