Dreams While men are dreaming, they do not perceive that it is a dream. Some will even have a dream in a dream, and only when they awake do they know it was all a dream. And so, when the Great Awakening comes upon us, shall we know this life to be a great dream. Fools believe themselves to be awake now. Once upon a time, I, Chuang-tzu, dreamed I was a butterfly, flittering hither and thither, to all intents and purposes a butterfly. I was conscious only of following my fancies as a butterfly, and was unconscious of my individuality as a butterfly. Suddenly I was awakened, and there I lay myself again. Now I do not know whether I was a man dreaming I was a butterfly, or whether I am a butterfly now dreaming I am a man. - Chuang-tzu, a Chinese philosopher Theories of Dreams 1. Activation-Synthesis Model – stresses a purely physiological reasoning – during REM, brain sends random electrical signals to the brain – brain uses signals and tries to make them meaningful – incoherent images represent those signals that could not be synthesized Theories of Dreams 2. Psychological Theory – Freudian – dreams allow us to act out those things society would disapprove of – they end up bizarre and strange in order to protect ourselves from those terrible things we are acting out Theories of Dreams 3. Compensatory Dream Theory – during sleep we continue to process all the information taken in during the day – could also fill dreams with things that are lacking from everyday life – to release stress Universal Themes (Motifs) Flying Falling Nakedness Unpreparedness Déjà vu Theories one brain hemisphere registers information sooner than other hemisphere unconscious gets information before conscious mind - partial delay mechanisms Déjà vu Theories Neither are proven to be an actual part of human physiology Déjà vu Theories experiences are indistinct memories of past lifetimes form of psychic experience related to familiar places may have been visited in an out-of-body experience