Altered States of Consciousness
In this book, neuropsychologist Marc Wittmann shows how experiences that disturb or widen our everyday understanding of the self can help solve the mystery of consciousness.
In this book, neuropsychologist Marc Wittmann shows how experiences that disturb or widen our everyday understanding of the self can help solve the mystery of consciousness.
In this book, neuropsychologist Marc Wittmann shows how experiences that disturb or widen our everyday understanding of the self can help solve the mystery of consciousness.
On consciousness, hypnosis, dream consciousness, meditation and psychedelic drugs.
If you have ever had the desire to learn the basic techniques to awaken or enhance your psychic ability, then this is the book you will want to read.