Trance

Trance, or Altered States of Consciousness, denotes any state of awareness or consciousness other than normal waking consciousness. Trance states may occur involuntarily and unbidden.

The term trance may be associated with hypnosis, meditation, magic, flow, and prayer. The earlier generic term, “altered states of consciousness” is also applicable, though the term “trance” is preferred in consciousness studies discourse.

Definition

Trance in its modern meaning comes from an earlier meaning of "a dazed, half-conscious or insensible condition or state of fear", via the Old French transe "fear of evil", from the Latin transīre "to cross", "pass over". This definition is now obsolete.

Wier, in his 1995 book, Trance: from magic to technology, defines a simple trance (p. 58) as a state of mind being caused by cognitive loops where a cognitive object (thoughts, images, sounds, intentional actions) repeats long enough to result in various sets of disabled cognitive functions. Wier represents all trances (which include sleep and watching television) as taking place on a dissociated trance plane where at least some cognitive functions such as volition are disabled; as is seen in what is typically termed a 'hypnotic trance'. With this definition, meditation, hypnosis, addictions and charisma are seen as being trance states. In Wier's 2007 book, The Way of Trance, he elaborates on these forms, adds ecstasy as an additional form and discusses the ethical implications of his model, including uses which he terms "trance abuse".

John Horgan in Rational Mysticism (2003) explores the neurological mechanisms and psychological implications of trances and other mystical manifestations. Horgan incorporates literature and case-studies from a number of disciplines in this work, including chemistry, physics, psychology, radiology and theology.

Summary

Trance-like states are often interpreted as religious ecstasy or visions and can be deliberately induced using a variety of techniques, including prayer, religious rituals, meditation, pranayama (breathwork or breathing exercises), physical exercise, coitus (and/or sex),music, dancing, sweating (e.g. sweat lodge), fasting, thirsting, and the consumption of psychotropic drugs such as cannabis. Sensory modality is the channel or conduit for the induction of the trance. Sometimes an ecstatic experience takes place in occasion of contact with something or somebody perceived as extremely beautiful or holy. It may also happen without any known reason. The particular technique that an individual uses to induce ecstasy is usually one that is associated with that individual's particular religious and cultural traditions. As a result, an ecstatic experience is usually interpreted within the context of a particular individual's religious and cultural traditions. These interpretations often include statements about contact with supernatural or spiritual beings, about receiving new information as a revelation, also religion-related explanations of subsequent change of values, attitudes and behavior (e.g. in case of religious conversion).

Benevolent, neutral and malevolent trances may be induced (intentionally, spontaneously and/or accidentally) by different methods:

  • Auditory: driving through the sense of hearing by chanting, auditory storytelling, mantra, overtone singing, drumming, music, etc.
  • Kinesthetic: driving through the sense of feeling and movement through the kinesphere by dance, story telling by movement, mudra, embodying rituals, yoga, breathwork, oxygen deprivation, sexual stimulation etc.
  • Visual: driving through the sense of sight by yantra, visual story telling, mandala, cinema, theater, art, architecture, beauty, strobe lights, form constants, symmetry.
  • Olfactory: driving via scent through the sense of smell by perfume, pheromones, incense, flowers, pollen, indeed any scent for which we have an association or memory, etc.
  • Gustatory: driving through the sense of taste and indigestion; including: starvation, herbs, hallucinogens and drugs. As the intake of food and beverage entails intra-bodily chemical reactions through digestion, some infer that all food may be considered medicine or drugs and therefore contribute to the induction of discernible psycho-physical states (see Ancient Medicine). Trance states can be attained through the ingestion of psychoactive drugs, particularly psychedelics, such as marijuana, LSD, Peyote, psilocybin mushrooms, and MDMA.
  • Disciplines: Yoga, Sufism, Surat Shabd Yoga; meditation.
  • Miscellaneously: traumatic accident, sleep deprivation, nitrogen narcosis (deep diving), fever, by the use of a sensory deprivation tank or mind-control techniques, hypnosis, meditation, prayer.
  • Naturally occurring: dreams, lucid dreams, euphoria, ecstasy, psychosis as well as purported premonitions, out-of-body experiences, and channeling.

Research Summary

Convergent disciplines of neuroanthropology, ethnomusicology, electroencephalography (EEG), neurotheology and cognitive neuroscience, amongst others, are conducting research into the trance induction of altered states of consciousness resulting from neuron entrainment with the driving of sensory modalities, for example polyharmonics, multiphonics, and percussive polyrhythms through the channel of the auditory and kinesthetic modality.

Neuroanthropology and cognitive neuroscience are conducting research into the trance induction of altered states of consciousness (possibly engendering higher consciousness) resulting from neuron firing entrainment with these polyharmonics and multiphonics. Related research has been conducted into neural entraining with percussive polyrhythms. The timbre of traditional singing bowls and their polyrhythms and multiphonics are considered meditative and calming, and the harmony inducing effects of this tool to potentially alter consciousness are being explored by scientists, medical professionals and therapists.

Scientific advancement and new technologies such as computerized EEG, positron emission tomography, regional cerebral blood flow, and nuclear magnetic resonance imaging, are providing measurable tools to assist in understanding trance phenomena.

Though a source of contention, there appear to be three current streams of inquiry: neurophysiology, social psychology and cognitive behaviorism. The neurophysiological approach is awaiting the development of a mechanism to map physiological measurements to human thought. The social-psychological approach currently measures gross subjective and social effects of thoughts and some critique it for lack of precision. Cognitive behaviorialists employ systems theory concepts and analytical techniques.

There are four principal brainwave states that range from high-amplitude, low-frequency delta to low-amplitude, high-frequency beta. These states range from deep dreamless sleep to a state of high arousal. These four brainwave states are common throughout humans. All levels of brainwaves exist in everyone at all times, even though one is foregrounded depending on the activity level. When a person is in an aroused state and exhibiting a beta brainwave pattern, their brain also exhibits a component of alpha, theta and delta, even though only a trace may be present.

A University of Philadelphia study on Christians at the Freedom Valley Worship Center in Gettysburg, Pennsylvania, revealed that glossolalia-speaking (vocalizing or praying in unrecognizable form of language which is seen in members of certain Christian sects) activates areas of the brain out of voluntary control. In addition, the frontal lobe of the brain, which monitors speech, significantly diminished in activity as the study participants spoke glossolalia. Dr. Andrew B. Newberg, in analysis of his earlier studies as opposed to the MRI scans of the test subjects, stated that Buddhist monks in meditation and Franciscan nuns in prayer exhibited increased activity in the frontal lobe, and subsequently their behaviors, very much under voluntary control. The investigation found this particular beyond-body-control characteristic only in tongue-speakers (also see xenoglossia).