altered state of consciousness (ASC) [L, alter, other] , any state of awareness that differs from the normal awareness of a conscious person. Altered states of consciousness have been achieved, especially in Eastern cultures, by many individuals using various techniques, such as prolonged fasting, deep breathing, whirling, and chanting. Researchers now recognize that such practices can affect body chemistry and help induce the desired state. Experiments suggest that telepathy, mystical experiences, clairvoyance, and other altered states of consciousness may be subconscious capabilities in most individuals and can be used to improve health and help fight disease.
