Here, we describe how Casas Grandes Medio period (AD 1200 to 1450) shamanic practices of the North American Southwest used tobacco shamanism, a ritual stance called the Tennessee Diviner (TD) posture, and cultural expectations to generate trance experiences of soul flight and divination. We introduce a conceptual model that holds that specific trance experiences are the emergent result of human minds interacting with additional factors including entheogens, cultural expectations, physiological states, postures/movement, and sound/stimulation. Experimental and ethnographic evidence indicates (...) initiating trance with either tobacco intoxication or the TD posture accompanied with a rapidly beating drum or rattle corresponds with perceptions of soul flight, transformation, and divination/information acquisition. Both have similar results but pairing them together as they were during the Medio period likely helped ensure the culturally desired trance experiences. This practice of mutually reinforcing factors was likely part of tobacco‐based shamanism found in other New World cultures as well. We suggest our general model can be applied to other contexts to examine how various aspects of trance induction interact to produce the cultural patterns (and resulting cosmological and spiritual frameworks) anthropologists have documented in other cultures. (shrink)

This article examines the neurobiological basis of the healing power attributed to shamanic practices in the Andes and Brazil in light of the pharmacology of neurotransmitters and the new technological explorations of brain functioning. The psychotropic plants used in shamanic psychiatric cures interfere selectively with the intrinsic neuromediators of the brain. Mainly they may alter: (1) the neuroendocrine functioning through the adrenergic system by controlling stressful conditions, (2) the dopaminergic system in incentive learning and emotions incorporation, (3) the serotoninergic system (...) in modulating behaviors, and mood, and (4) basic functions implied in anxiety or depression. PET scans and functional magnetic resonance imaging studies of hypnotic trance and altered states of consciousness may provide a useful model for the neurophysiological phenomena of shamanic drum-and-dance trance. The reorganization of cortical areas and the direct interconnections between the prefrontal cortex and the dopaminergic reward centers in the limbic system are of particular significance for human social judgment and symbolic processing. Those centers—including the hypothalamus and the amygdala (associated with psychosomatic equilibrium, memory, and emotion) are enhanced. This arousal may be amplified in order to induce a cathartic crisis—the shamanic trance. It is suggested that through this holistic approach the shaman empirically interferes in neurobiological dysfunctions. (shrink)

Altered States of Consciousness is an umbrella term applied in the study of psychological, sociological and religious phenomena that are regularly encountered experientially in the study of trance, possession, and shamanism, all of which have complex and problematic links with music. Beginning with trance, and stressing the pervasive sexual imagery invoked, this paper reviews the role ofASC in these three areas in the anthropology of religion.

This paper examines research on three hypnotic phenomena: suggested amnesia, suggested analgesia, and “trance logic.” For each case a social-psychological interpretation of hypnotic behavior as a voluntary response strategy is compared with the traditional special-process view that “good” hypnotic subjects have lost conscious control over suggestion-induced behavior. I conclude that it is inaccurate to describe hypnotically amnesic subjects as unable to recall the material they have been instructed to forget. Although amnesics present themselves as unable to remember, they in (...) fact retain control over retrieval processes and accommodate their recall (or lack of it) to the social demands of the test situation. Hypnotic suggestions of analgesia do not produce a dissociation of pain from phenomenal awareness. Nonhypnotic suggestions of analgesia and distractor tasks that deflect attention from the'noxious stimuli are as effective as hypnotic suggestions in producing reductions in reported pain. Moreover, when appropriately motivated, subjects low in hypnotic suggestibility report pain reductions as large as those reported by highly suggestible hypnotically analgesic subjects. Finally, the data fail to support the view that a tolerance for logical incongruity (i.e., trance logic) uniquely characterizes hypnotic responding. So-called trance-logic-governed responding appears to reflect the attempts of “good” subjects to meet implicit demands to report accurately what they experience. (shrink)

Religious practices centered on controlled trance states, such as Siberian shamanism or North African zar, are ubiquitous, yet their characteristics vary. In particular, cross-cultural research finds that female-dominated spirit possession cults are common in stratified societies, whereas male-dominated shamanism predominates in structurally flatter cultures. Here, we present an agent-based model that explores factors, including social stratification and psychological dissociation, that may partially account for this pattern. We posit that, in more stratified societies, female agents suffer from higher levels of (...) psychosocial trauma, whereas male agents are more vulnerable in flatter societies. In societies with fewer levels of formal hierarchy, males come into informal social competition more regularly than in stratified contexts. This instability leads to a cultural feedback effect in which dissociative experiences deriving from chronic psychosocial stress become canalized into a male religious trance role. The model reproduces these patterns under plausible parameter configurations. (shrink)

Viaje accidentado: vanguardia y velocidad -- Elementos naturales: arquitectura, jardín, modernidad -- La naturaleza insurgente -- El giro ambiental: del marco al medio -- Después de la naturaleza: memorias, derivas, transmutaciones.

The incense used in some cults and oracles in antiquity seems to have possessed the power to induce visions and prophecies. a study of its components, from an ethnobotanical perspective, reveals us their psychoactive power.

Felicitas Goodman (1990) observed that naive participants experienced unique trance states, characterized by specific visionary content, when they assumed particular postures and listened to monotonous rattling. Students (n = 284), enrolled in various sections of the course Introduction to Psychology, experienced one of four conditions with their eyes closed: Sitting Quietly with and without Drumming, Standing (Feather Serpent) Posture plus Drumming with and without Suggested Experiences. Participants completed the Phenomenology of Consciousness Inventory (Pekala 1982, 1991c) and wrote narratives following (...) their respective stimulus conditions. Participants reported less imagery, joy, and absorption, but more internal dialogue, self‐awareness, and muscular tension in the posture, compared to the sitting quietly, conditions. Goodman's results of specific posture (content‐related) effects with naive participants were not replicated. (shrink)

Biogerontologist Aubrey de Grey has suggested that one of the reasons we as a society invest so little in research on combating aging is because we are in an intellectual trance. We think the effort will be futile: aging is immutable, so why try? A healthy skepticism can be a good thing but it is a major mistake to bet against the irresistible force of inexorable technological progress. Over the next few decades, nanotechnology will come to play a pivotal (...) role in the solution to the problem of human aging. Medical nanorobotics, if it can be made to work, can unquestionably offer convenient solutions to all known causes of age-related damage and most likely can also successfully address any new causes of senescence that remain undiscovered today. (shrink)

Orgasm is one of the most intense pleasures attainable to an organism, yet its underlying mechanisms remain poorly understood. On the basis of existing literatures, this article introduces a novel mechanistic model of sexual stimulation and orgasm. In doing so, it characterizes the neurophenomenology of sexual trance and climax, describes parallels in dynamics between orgasms and seizures, speculates on possible evolutionary origins of sex differences in orgasmic responding, and proposes avenues for future experimentation. Here, a model is introduced wherein (...) sexual stimulation induces entrainment of coupling mechanical and neuronal oscillatory systems, thus creating synchronized functional networks within which multiple positive feedback processes intersect synergistically to contribute to sexual experience. These processes generate states of deepening sensory absorption and trance, potentially culminating in climax if critical thresholds are surpassed. The centrality of rhythmic stimulation (and its modu... (shrink)

AimTo evaluate the cognitive functioning of subjects practicing trance mediumship in Brazil.MethodThe study was based on the measurement of cognitive functions of 19 spirits mediums through neuropsychological tests such as the Brief Cognitive Screening Battery, the Verbal Fluency Test, the digit span test, the cube test, the five digit test and an evaluation of mental health through scales such as the Beck Depression Inventory, the Self-Report Questionnaire, and the Trauma History Questionnaire. The sample included the participation of spirit mediums (...) divided into two groups. The more experienced group with 11 subjects had more than 10 years of mediumistic practice, while the other less experienced group with 8 subjects had 1–5 years of experience. The inclusion criteria were psychophonic mediums with regular trance practices for at least one year. The data collected were analyzed using the SPSS statistical package.ResultsRegarding performance on the BCSB and digit span test, all subjects reached scores at the median or higher in comparison to standardized scores of Brazilians. Scores of 90% on the cube test and 42% on the FAS were reached in comparison to median or higher values, versus the median of standardized scores among Brazilians. On the FDT, we found statistical significance in the choice stage, with higher performance of subjects whose initial age of trance recognition occurred before 21 years old. On the BDI scale, no participant met the criteria for major depression. The SRQ showed an incidence of common mental disorders in 21% of the sample, which was more prevalent in the LEG.ConclusionThe cognitive functioning of subjects who practice trance mediumship in Brazil is associated with cognitive health. Executive dysfunction may be a tendency in LEG. However, an incidence of common mental disorders in the LEG was observed. Executive processing was higher in the subgroup with early practices of recognizing the phenomenon. (shrink)

The aim of our paper is to analyze the position the psychedelic trance subculture takes on drug use and whether it applies to prescriptive regulatory systems on drug-taking. A qualitative field research strategy was adopted with the use of semi-structured interviews and participant observations. Actors at three levels of participation in the subculture (experts, long-term participants and newcomers to psychedelic trance parties) were interviewed. The results showed that the subculture distinguishes between tolerated and non-tolerated drugs. This distinction is (...) different from the mainstream paradigm. The subculture also has unwritten rules relating to the behavior expected of an intoxicatedperson. However, there is only limited potential for the subculture to enforce these standards and recognition that this represents a threat. Psychedelic trance stands out from other dance scenes in the use of specific drugs—hallucinogens—that dominate and inform its culture. (shrink)

Innovations in fractal creation procedures allow for a new style of fractal art and video, with enhanced aesthetics and other emergent properties. Biosynchronously timed fractal video can facilitate focusing of attention, and when paired with music, creates an audiovisual stimulus that can facilitate certain trance phenomena. Maximization of these effects can foster a state of mind-body synchronization, a trance-like state similar to hypnosis, referred to as the fractal-viewing trance (FVT). The fractal-viewing trance has potential use as (...) an analogue of self-hypnosis or meditation, for achieving various health benefits, and for fostering personal development. (shrink)

IntroductionA symptom cluster is very common among oncological patients: cancer-related fatigue, emotional distress, sleep difficulties, pain, and cognitive difficulties. Clinical applications of interventions based on non-ordinary states of consciousness, mostly hypnosis and meditation, are starting to be investigated in oncology settings. They revealed encouraging results in terms of improvements of these symptoms. However, these studies often focused on breast cancer patients, with methodological limitations. Another non-ordinary state of consciousness may also have therapeutic applications in oncology: self-induced cognitive trance. It (...) seems to differ from hypnosis and meditation, as it involves the body more directly. Thus, investigating its clinical applications, along with hypnosis and meditation interventions, could improve available therapeutic options in oncology. This article details the study protocol of a preference-based longitudinal controlled superiority trial aiming to assess the effectiveness of 3 group interventions to improve oncological patients’ quality of life, and more specifically CRF, emotional distress, sleep, pain, and cognitive difficulties.Methods and analysisA power analysis required a total sample of 160 patients. Main inclusion criteria are: cancer diagnosis, active treatments completed for less than a year, no practice of hypnosis, meditation, or SICT, and presence of at least one of these four symptoms: fatigue, sleep difficulties, depression, or anxiety. Each participant will choose the intervention in which they want to participate. To test the effectiveness of the interventions, data will be collected by questionnaires and neurobiological measures and directly from the medical record at four time points: before inclusion in the study ; immediately after the intervention; and at 3- and 12-month follow-up. The longitudinal data in each group will then be measured.DiscussionIn addition to standard cancer therapies, there is a growing interest from patients in complementary approaches, such as hypnosis, meditation, and SICT. The results of this study will be useful to increase knowledge about short- and long-term effectiveness of 3 group interventions for CRF, emotional distress, sleep, pain, and cognitive difficulties in patients with different cancers.Clinical Trial RegistrationClinicalTrials.gov/. Retrospectively registered on the 29th of April 2021. url: https://clinicaltrials.gov/ct2/show/NCT04873661. (shrink)

Music and listening, music and consciousness -- Conceptualizing consciousness -- The phenomenology of everyday music listening experiences -- Absorption, dissociation and trancing -- Musical and non-musical trancing in daily life -- Imaginative involvement -- Musical and non-musical trancing : similarities and differences -- Experiencing life and art : ethological and evolutionary perspectives on -- Transformations of consciousness -- Everyday music listening experiences reframed.

In this discussion, attention is focused on the neurophysiological changes recorded in the laboratory during experiences termed religious, since they facilitate contact with the alternate, the sacred reality. The experiences examined are "ritual body posture and ecstatic trance" and "channeling," that is possession. Contrary to previously held opinion based solely on observation, laboratory tests reveal certain differences, indicating that we are dealing with two distinct, albeit closely related, ASC's. Keywords: trance, altered states, channeling, consciousness.

Electronic Dance Music Culture (EDMC) is one of the largest subcultural musical movements in history. The dance floor is a creative context that engenders a freedom among participants to reshape their social identity within the Temporary Autonomous Zones (TAZ) that raves, the central spaces for EDMC, provide. On the dance floor, participants enter into powerful trances that have the capacity to reshape notions of self and personhood. This paper examines such identity discourses and suggests that trance consciousness re-constitutes the (...) bodily self as an interaction rather than a corporeal body, radically altering the internal dialogue from which notions of self originate. I illuminate this process by articulating the phenomenal experience of musical trancing with scientific theories of human consciousness. Drawing on the ideas of Merleau-Ponty and Damasio, I suggest an integrative model of consciousness that sheds new light upon the complex layering of trance experiences. The potential benefit of this model lies in its ability to theoretically capture the ineffable musical experience and reveal salient processes underlying the self-transformation reported in subjective narratives. This is pertinent not only to EDMC and other musical cultures, but to our more general understanding of the relationship between self and experience in the world. (shrink)