incubation involved staying within a sacred central region of the temple grounds, the ‘abaton’, often constructed as a labyrinth sunken into the ground… There, the afflicted person slept or tranced to experience healing dreams or visions.
This passage provides the most comprehensive clinical account of incubation as a formal therapeutic procedure in Greek sacred psychiatry, specifying site, ritual preparation, somatic experience, and interpretive outcome.
, Sacred Psychiatry in Ancient Greece, 2014thesis