not so long ago, all humans heard voices-generated internally, from the right hemisphere of the brain, but perceived {by the left hemisphere} as if external, and taken as direct communications from the gods. Sometime around 1000 B.C., Jaynes proposed, with the rise of modern consciousness, the voices became internalized and recognized as our own.21"
( Oliver Sacks )
[ Hallucinations ]
www.QuoteSweet.com