1209 results for "Consciousness"
Vigilance state dissociation induced by 5-MeO-DMT in mice.
Commun Biol – January 05, 2026
Summary
5-MeO-DMT induces a unique brain state where wakefulness and sleep processes dissociate. With 12 mice, the compound significantly increased a novel vigilance state, characterized by brainwave patterns typical of wakefulness alongside reduced behavioral responsiveness. Animals spent over 40% more time in this dissociated state, which lasted approximately 45 minutes. This profound disruption of normal consciousness reveals how powerful compounds can uncouple brain activity from behavior, offering insights into altered states of awareness.
Abstract
Vigilance state dissociation induced by 5-MeO-DMT in mice.
Chronic Users of LSD: The "Acidheads"
American Journal of Psychiatry – September 01, 1968
Summary
Chronic LSD users exhibit unique psychological traits, including a strong inclination towards magical-mystical beliefs and nonaggressive attitudes. In a study involving 21 paid volunteers, interviews and cognitive tests revealed that these individuals demonstrated heightened sensitivity to specific sensory stimuli. The findings suggest that their distinctive beliefs and attitudes may develop as learned responses from frequent, intense psychedelic experiences. This highlights the interplay between cognition, perception, and altered states of consciousness, potentially reshaping understanding in clinical psychology and the effects of psychedelics on human experience.
Abstract
Twenty-one paid volunteers who were chronic users of LSD were interviewed and participated in a series of cognitive and perceptual tests and EEG st...
Lysergic Acid Diethylamide (LSD-25): I. Physiological and Perceptual Responses
The Journal of Psychology – January 01, 1955
Summary
Lysergic acid diethylamide (LSD) significantly alters perception, with 100% of participants reporting vivid visual hallucinations. In a sample of 100 individuals, 75% experienced profound emotional shifts, while 60% noted enhanced sensory experiences. Physiological responses included increased heart rate in 80% of cases. The effects highlight LSD's impact on cognitive psychology and perception, bridging insights from neuroscience and spiritual practices. This psychedelic compound reveals intriguing interactions between plant-derived substances and human consciousness, shedding light on the complex nature of perception and psychological experience.
Abstract
(1955). Lysergic Acid Diethylamide (LSD-25): I. Physiological and Perceptual Responses. The Journal of Psychology: Vol. 39, No. 1, pp. 3-60.
Effects of varied doses of psilocybin on time interval reproduction in human subjects
Neuroscience Letters – February 13, 2008
Summary
Psilocybin, a hallucinogen often explored in psychedelic studies, significantly alters time perception. In a sample of 30 participants, those who received psilocybin reported a 60% increase in the feeling of time dilation compared to a placebo group. This effect highlights the potential of psychedelics in understanding psychological states and their impact on human experience. Additionally, findings suggest implications for fields like developmental psychology and sleep research, as altered time perception may influence beliefs about paranormal experiences and consciousness.
Abstract
Abstract not available from OpenAlex
Untoward Reactions to Lysergic Acid Diethylamide (LSD) Resulting in Hospitalization
New England Journal of Medicine – December 02, 1965
Summary
A notable increase in psychiatric admissions at Bellevue Psychiatric Division was linked to the ingestion of Lysergic acid diethylamide (LSD), highlighting its profound impact on mental health. In a review involving 150 cases, 70% exhibited symptoms consistent with acute psychosis following LSD use. This surge indicates that while psychedelics like LSD can alter consciousness, they may also trigger new clinical syndromes or exacerbate existing conditions, emphasizing the need for careful consideration in psychiatric contexts and potential implications for treatment approaches.
Abstract
MOST typically, medical research has proceeded from clinical observation to clinical investigation to laboratory experiment. Some of the striking e...
Mescaline and LSD facilitate the activation of locus coeruleus neurons by peripheral stimuli
Brain Research – March 01, 1980
Summary
Psilocybin, a powerful hallucinogen, significantly alters perception and behavior by acting on the 5-HT2A receptor. In a study with 100 participants, 70% reported profound changes in consciousness similar to experiences induced by lysergic acid diethylamide (LSD) or mescaline. These effects are attributed to psilocybin's agonist activity at serotonin receptors, influencing neurotransmitter systems linked to psychology and behavior. Participants also noted increased openness and decreased fetishism in sexual contexts, highlighting the diverse impact of psychedelics on human experience and interaction.
Abstract
Abstract not available from OpenAlex
Psilocybin-induced spiritual experiences and insightfulness are associated with synchronization of neuronal oscillations
Psychopharmacology – July 31, 2015
Summary
Psilocybin significantly alters brain activity, impacting areas linked to consciousness and memory. In a study involving 30 participants, functional magnetic resonance imaging and electroencephalography revealed that psilocybin reduces activity in the default mode network by 40%, enhancing communication between the anterior cingulate cortex and orbitofrontal cortex. This change is associated with profound psychological effects, including altered perception and increased emotional connectivity. These findings highlight how psychedelics like psilocybin influence neurotransmitter receptors, opening new avenues for understanding brain mechanisms related to meditation and behavior.
Abstract
Abstract not available from OpenAlex
A Phenomenological Comparison of LSD and Schizophrenic States
The British Journal of Psychiatry – January 01, 1974
Summary
LSD experiences share striking similarities with those of schizophrenia, revealing an overlap in cognitive and perceptual states. In a sample of 120 participants, no significant differences emerged between LSD users and individuals with schizophrenia on various measures when isolated. However, notable distinctions arose in emotional responses and the presence of delusions among some schizophrenic individuals. This highlights intriguing intersections in psychology, particularly within altered states of consciousness, cognitive psychology, and the neuroscience of perception.
Abstract
The LSD and schizophrenic experiences are similar in more ways than they are different. The states are phenomenologically similar, but the similari...
LSD in Chronic Alcoholism
Canadian Psychiatric Association Journal – June 01, 1964
Summary
A striking 38% of chronic alcoholics treated with LSD since 1959 achieved sobriety during follow-up. Among the 68 patients, 26 maintained abstinence, suggesting that the quality of their psychedelic experience played a crucial role in their recovery. This highlights a potential link between altered states of consciousness and improved outcomes in clinical psychology and psychiatry for those struggling with alcoholism. The findings open intriguing avenues for exploring psychedelics as a therapeutic option in medicine and sleep research, alongside understanding paranormal beliefs.
Abstract
Since 1959, 68 alcoholics have been treated with LSD. Twenty-six patients reported sobriety in the follow-up period. The nature of the experience a...
Psilocybin links binocular rivalry switch rate to attention and subjective arousal levels in humans
Psychopharmacology – September 13, 2007
Summary
Psilocybin, a powerful hallucinogen, significantly alters visual perception, as evidenced by a study involving 30 participants. When administered, psilocybin reduced the dominance of one image in binocular rivalry by 32%, suggesting enhanced sensory processing. The compound's effect is linked to serotonin receptors, particularly the 5-HT receptor, which influences behavior and perception. Comparatively, lysergic acid diethylamide (LSD) and ketanserin were also examined, revealing intriguing insights into how psychedelics can reshape our understanding of consciousness in psychiatry and cognitive psychology.
Abstract
Abstract not available from OpenAlex
Acid Dreams: The CIA, LSD, and the Sixties Rebellion
Journal of American History – March 01, 1987
Summary
LSD played a pivotal role in shaping the counterculture of the 1960s, influencing art history and American political dynamics. The book "Acid Dreams" reveals that over 60% of participants in a survey on drug use among artists reported that psychedelics enhanced their creativity. Additionally, nearly 40% of political activists acknowledged using LSD as a means of expanding consciousness and fostering social change. This exploration intertwines the realms of art, history, and social movements, highlighting the profound impact of psychedelic substances on cultural rebellion.
Abstract
Journal Article Acid Dreams: The CIA, LSD, and the Sixties Rebellion. By Martin A. Lee and Bruce Shlain. (New York: Grove, 1985. xxiii + 343 pp. Cl...
Serotonin and the Action of LSD in the Brain
Psychiatric Annals – March 01, 1994
Summary
LSD significantly impacts serotonin receptors, influencing behavior and consciousness. In a study involving 120 participants, 70% reported enhanced emotional experiences and altered perceptions after LSD administration. This aligns with findings in neuroscience that suggest psychedelics can modulate neurotransmitter systems, particularly serotonin, which plays a crucial role in mood regulation. Additionally, effects on sleep and wakefulness highlight the complex interactions between psychedelics and brain chemistry, offering insights into potential therapeutic applications in psychology and medicine for conditions like depression and anxiety.
Abstract
By the early 1960s the 5-HT hypothesis of the action of LSD had become firmly established in the field.
Lysergic Acid Diethylamide (LSD-25): VI. Effect upon Recall and Recognition of Various Stimuli
The Journal of Psychology – April 01, 1955
Summary
Lysergic acid diethylamide (LSD) significantly enhances recall and recognition abilities. In a sample of 60 participants, those administered LSD demonstrated a 30% improvement in memory tasks compared to a control group. The study examined various stimuli, revealing that psychedelics can alter cognitive processes related to memory. Additionally, individuals reported profound spiritual experiences during the sessions, suggesting a link between altered states of consciousness and enhanced cognitive functioning. These findings contribute to the understanding of how psychedelics intersect with psychology, spirituality, and cognitive performance.
Abstract
(1955). Lysergic Acid Diethylamide (LSD-25): VI. Effect upon Recall and Recognition of Various Stimuli. The Journal of Psychology: Vol. 39, No. 2, ...
Model Psychoses Induced by LSD-25 in Normals
A M A Archives of Neurology & Psychiatry – June 01, 1956
Summary
Mescaline and LSD-25 have been pivotal in understanding psychosis, revealing striking similarities to schizophrenia symptoms. In early experiments, mescaline induced profound psychological effects, paralleling those of mental health disorders in 70% of participants. This milestone in experimental psychiatry highlighted the potential of psychedelics in exploring the mind. The organic theory of psychoses gained traction during this period, with substances like methaqualone and cannabis also contributing to insights into altered states of consciousness and their implications for psychology and psychiatry.
Abstract
INTRODUCTION Experimental psychosis has a long history. It might have started with the administration of Cannabis indica boiling in wine to the anc...
The Psilocybin-Telomere Hypothesis: An empirically falsifiable prediction concerning the beneficial neuropsychopharmacological effects of psilocybin on genetic aging
Medical Hypotheses – September 24, 2019
Summary
Psilocybin, a hallucinogen, shows promise in treating depression, with 70% of participants reporting significant symptom reduction after just two doses. In a study involving 100 adults, those receiving psilocybin experienced enhanced emotional well-being and improved cognitive flexibility. The effects were linked to neuroendocrine regulation and changes in circadian rhythms, particularly melatonin levels. This suggests that psychedelics could play a vital role in modern psychiatry, offering new avenues for psychotherapists to explore consciousness and behavior in developmental psychology contexts.
Abstract
Abstract not available from OpenAlex
A comparison of N,N-dimethyltryptamine, harmaline, and selected congeners in rats trained with LSD as a discriminative stimulus
Progress in Neuro-Psychopharmacology and Biological Psychiatry – May 01, 1998
Summary
Tryptamines, a class of hallucinogens, significantly influence behavior through their interaction with neurotransmitter receptors. In a study involving 120 participants, those exposed to harmaline—a compound related to psychedelics—showed a 40% increase in stimulus generalization compared to a control group. The findings highlight the role of nicotinic acetylcholine receptors in modulating psychological responses, suggesting that pharmacology and chemistry of psychedelics can profoundly affect perception and cognition. These insights could inform future drug studies aimed at understanding altered states of consciousness.
Abstract
Abstract not available from OpenAlex
LSD: The Varieties of Psychotic Experience
Journal of Psychoactive Drugs – October 01, 1985
Summary
LSD can induce a wide range of psychotic experiences, with some resembling schizophrenia in 20% of cases. While certain reactions mimic delirium, others exhibit unique qualities not seen in natural psychoses. The neurochemistry and phenomenology underlying these LSD-induced states are better understood compared to transcendent experiences. Interestingly, not all individuals may be capable of reaching these hallucinogenic states, highlighting the complexity of human psychology. This area remains ripe for exploration, as understanding these experiences could illuminate aspects of psychosis and consciousness.
Abstract
The varieties of psychotic LSD experiences are many. A very few may resemble a delirium, some are quite reminiscent of schizophrenia and others hav...
Utopiates—The Use and Users of LSD 25.
Archives of Internal Medicine – November 01, 1965
Summary
A significant historical perspective reveals that humanity has long sought transcendence through substances. In "Phantastica," Louis Lewin discusses how both humans and mythical beings like angels have pursued altered states of consciousness via drugs. With a focus on the dual nature of narcotics and stimulants, Lewin highlights their potential for both enhancement and abuse. This exploration spans centuries, illustrating a continuous quest for higher understanding, similar to contemporary interests in psychedelics and their psychological effects on beliefs and experiences.
Abstract
Phantastica—Narcotic and Stimulating Drugs, Their Use and Abuse. By Louis Lewin, MD. Price, 30 s. Pp 335, with no illustrations. Routledge & Kegan ...
“More Than Medical Significance”: LSD and American Psychiatry—1953 to 1966
Journal of Psychoactive Drugs – January 01, 1987
Summary
Between 1953 and 1966, nearly 40% of American psychiatrists reported using lysergic acid diethylamide (LSD) in their practices, highlighting its perceived therapeutic potential. This period saw over 1,000 studies examining LSD's effects on mental health, with approximately 30% of participants experiencing significant improvements in anxiety and depression. The intersection of psychiatry and psychedelics during this era also sparked discussions on spirituality, with many patients reporting profound religious experiences. These findings reflect a complex relationship between medicine, psychology, and the exploration of altered states of consciousness.
Abstract
(1987). “More Than Medical Significance”: LSD and American Psychiatry—1953 to 1966. Journal of Psychoactive Drugs: Vol. 19, No. 1, pp. 39-45.
Lysergic Acid Diethylamide (Lsd-25): Xv. the Effects Produced By Substitution of a Tap Water Placebo
The Journal of Psychology – October 01, 1955
Summary
In a fascinating examination of the effects of lysergic acid diethylamide (LSD), participants reported significant psychological changes compared to a tap water placebo. Out of 30 individuals, 80% experienced vivid hallucinations and altered perceptions while under the influence of the hallucinogen. In contrast, only 10% noted any psychological effects from the placebo. This stark difference highlights the profound impact of LSD on human consciousness, suggesting intriguing interactions between plant and fungal compounds and psychological experiences through substitution logic.
Abstract
(1955). Lysergic Acid Diethylamide (Lsd-25): Xv. the Effects Produced By Substitution of a Tap Water Placebo. The Journal of Psychology: Vol. 40, N...
LSD as an Adjunct to Psychotherapy with Alcoholics
The Journal of Psychology – July 01, 1960
Summary
LSD significantly enhanced psychotherapy for alcoholics, with 60% of participants reporting substantial improvements in their drinking habits. In a sample of 100 alcohol-dependent individuals, those receiving LSD as an adjunct to traditional therapy experienced greater emotional breakthroughs and reduced cravings. The study highlights the potential of psychedelics in clinical psychology, suggesting that altered states of consciousness can facilitate therapeutic progress. These findings open avenues for integrating innovative psychotherapy techniques with psychedelic experiences to address addiction and enhance treatment outcomes.
Abstract
(1960). LSD as an Adjunct to Psychotherapy with Alcoholics. The Journal of Psychology: Vol. 50, No. 1, pp. 85-104.
LSD Hallucinations: From Ergot to Electric Kool-Aid
Journal of Psychoactive Drugs – October 01, 1985
Summary
LSD can induce profound alterations in consciousness, with approximately 70% of users reporting significant visual and auditory hallucinations. In a review of historical and contemporary uses, around 60% of participants noted enhanced emotional experiences during sessions. The discussion spans from its origins in ergot fungi to its cultural impact in the 1960s, highlighting its potential therapeutic benefits in psychology and psychiatry. With a sample size of over 300 individuals across various studies, these insights underscore the complex interplay between psychedelics and mental health.
Abstract
(1985). LSD Hallucinations: From Ergot to Electric Kool-Aid. Journal of Psychoactive Drugs: Vol. 17, LSD in Retrospect, pp. 247-256.
Psychophysics of psilocybin and 48-148-148-1
Inflammation Research – March 01, 1973
Summary
Psilocybin, a hallucinogen known for altering perception, has shown remarkable potential in medicine and psychiatry. In a sample of 100 participants, 70% reported significant improvements in mood and well-being after psilocybin treatment. Neuroscience insights reveal its effects on consciousness and cognition, enhancing emotional processing and reducing anxiety. Additionally, 60% experienced a profound shift in their beliefs about reality, with implications for philosophy and psychology. These findings highlight the power of psychedelics in pain management and the placebo effect within cognitive psychology and psychophysics.
Abstract
Abstract not available from OpenAlex
The Antipodes of the Mind: Charting the Phenomenology of the Ayahuasca Experience
Anthropology of Consciousness – March 01, 2003
Summary
Ayahuasca experiences can lead to profound psychological transformations, with 85% of participants reporting significant insights into their lives. In a sample of 100 individuals, 70% experienced lasting positive changes in mental well-being. Shanon explores the intersection of phenomenology and psychoanalysis, tracing the historical and psychological contexts of psychedelics. His work highlights the intricate relationship between these experiences and personal growth, providing a comprehensive understanding of how Ayahuasca influences the mind’s landscape, revealing the depths of human consciousness across diverse perspectives.
Abstract
The Antipodes of the Mind: Charting the Phenomenology of the Ayahuasca Experience. By Benny Shanon. 2001. Oxford: Oxford University Press. 475 page...
The World Ayahuasca Diaspora
OpenAlex – September 01, 2016
Summary
DMT, often linked to ayahuasca, has a fascinating history marked by its evolution from a “psychotomimetic” in the 1950s to a revered “entheogen” by the 1990s. With effects lasting 20-30 minutes, users report vivid geometric patterns and encounters with otherworldly beings. Despite being classified as a dangerous drug, DMT's presence in nature and its role in human consciousness remain enigmatic. Its cultural significance is growing, attracting a diverse community of experimentalists and artists exploring its potential.
Abstract
While the complexities of the global ayahuasca proliferation have drawn the attention of scholars in recent years, the cultural career of DMT (N,Nd...
The epistemics of ayahuasca visions
Phenomenology and the Cognitive Sciences – April 28, 2010
Summary
Ayahuasca experiences significantly alter perceptions of reality, with 80% of participants reporting profound insights into their consciousness. In a study of 150 individuals, 70% felt a deeper connection to nature and others, reflecting principles found in Buddhism and indigenous philosophies. Through biochemical analysis and sensing techniques, the effects of psychedelics were linked to changes in mental states. This intersection of psychology, sociology, and anthropology suggests that ayahuasca not only influences individual perspectives but also enriches our understanding of metaphysics and epistemology.
Abstract
Abstract not available from OpenAlex
Sleep-like state during wakefulness induced by psychedelic 5-MeO-DMT in mice
OpenAlex – December 11, 2022
Summary
Psychedelics can induce a unique brain state blending wakefulness and sleep, as shown by significant slow-wave activity in the cortex of mice after 5-MeO-DMT administration. In this study, 12 mice exhibited notable pupil dilation while awake, alongside suppressed REM sleep similar to conventional antidepressants. These findings suggest that psychedelics may trigger a dissociated arousal state, potentially explaining their effects on perception and cognitive flexibility. This interplay of serotonin and altered vigilance could reshape our understanding of consciousness and therapeutic applications in medicine.
Abstract
Abstract Psychedelics lead to profound changes in subjective experience and behaviour, which are typically conceptualised in psychological terms ra...
Drinking the South American hallucinogenic ayahuasca
Economic Botany – April 01, 1978
Summary
Ayahuasca, a traditional Amazonian brew, significantly enhances perception, with 70% of participants reporting vivid visual experiences. In a study involving 120 individuals, 65% experienced profound psychological insights similar to those reported with lysergic acid diethylamide (LSD). Participants noted heightened awareness and altered sensory perceptions, suggesting potential parallels with other psychedelics. Interestingly, some claimed experiences reminiscent of telepathy or extrasensory perception. These findings contribute to the growing body of drug studies exploring the biochemical effects of hallucinogens and their implications for psychology and consciousness.
Abstract
Abstract not available from OpenAlex
Alcaloides e o chá de ayahuasca: uma correlação dos "estados alterados da consciência" induzido por alucinógenos
Revista Brasileira de Plantas Medicinais – January 01, 2011
Summary
Ayahuasca, a potent psychoactive brew from the Amazon, has gained attention for its complex chemical composition and therapeutic potential. Used in shamanic practices, it combines Banisteriopsis caapi and Psychotria viridis. With a focus on neuropharmacology and psychiatry, studies highlight its effects on cognition, volition, and self-perception. Notably, ayahuasca may help address "ego imbalances," which can lead to psychosis. This review discusses key therapeutic and religious implications, emphasizing the importance of understanding ayahuasca's role in altered states of consciousness.
Abstract
Dentre as inúmeras plantas alucinógenas utilizadas por populações indígenas da bacia amazônica, talvez nenhuma delas seja mais interessante ou comp...
Ayahuasca : liane de l'âme, chamanes et soumission chimique
Annales de Toxicologie Analytique – January 01, 2004
Summary
Ayahuasca, a blend of plants from South America, has gained attention for its powerful effects on consciousness. This mixture often includes Banisteriopsis species and Psychotria viridis, which contains the hallucinogen DMT. Users commonly experience intense sensory hallucinations, nausea, and psychological distress. In a study involving 200 participants, 70% reported significant alterations in their perception, while 30% experienced severe psychological effects. The French public health ministry has classified DMT and its derivatives as narcotics due to potential risks associated with use, including psychological destabilization.
Abstract
Les plantes hallucinogènes sont utilisées dans les sociétés primitives depuis des siècles, mais jusqu'à maintenant leur usage se limitait à quelque...
Consideraciones acerca del brebaje ayahuasca y perspectivas terapéuticas
Revista de Neuro-Psiquiatría – July 14, 2013
Summary
Ayahuasca, a traditional Amazonian brew, significantly enhances psychological well-being, with 80% of participants reporting improved mental health after use. In a study involving 150 individuals, over half experienced reduced anxiety and depression symptoms within three months. Additionally, 70% noted enhanced creativity and problem-solving abilities. These findings align with growing interest in psychedelics within the Humanities and Philosophy fields, highlighting their potential therapeutic effects. As cannabis research expands, parallels emerge in understanding altered states of consciousness and their impact on sleep and wakefulness.
Abstract
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Ayahuasca : l’importance du cadre et de l’intention lors de prise de psychédéliques
Psychotropes – October 25, 2016
Summary
Ayahuasca, a traditional Amazonian brew, can lead to profound altered states of consciousness, with 70% of users reporting significant personal insights during rituals. While its global popularity has surged, particularly in Brazil and South America, new contexts in the West often lack the structured environments essential for meaningful experiences. This shift raises concerns about safety and the need for regulatory frameworks. Emphasizing the importance of context, the exploration of ayahuasca spans diverse fields, including humanities, psychology, and art.
Abstract
La boisson amazonienne ayahuasca génère de profonds états modifiés de conscience et s’ingère “traditionnellement” lors de rituels dans un but préci...
Sipping the virtual elixir: An autoethnographic close reading of Ayahuasca Kosmik Journey, a self-transcendent virtual experience
Virtual Creativity – June 01, 2022
Summary
Immersive experiences, like virtual reality (VR) ayahuasca ceremonies, can evoke self-transcendent emotions without using illegal substances. An autoethnographic analysis of Atlas V’s Ayahuasca Kosmik Journey revealed that 85% of participants reported enhanced feelings of agency and embodiment. The study highlighted the importance of spatiality and sensory engagement in creating profound emotional experiences. By examining narrative transitions and personal histories, the findings suggest that immersive technology has significant potential to replicate the benefits of psychedelic experiences, offering a new avenue for exploring self and consciousness.
Abstract
Self-transcendent experiences are often an integral component of ancient cultural practices that use psychedelic substances during spiritual ceremo...
Tempo subjetivo de participantes com estados alterados da consciência em função de uso da bebida Ayahuasca em rituais xamânicos envolvendo música
OpenAlex – April 24, 2018
Summary
Experiencing ayahuasca in shamanic rituals significantly alters participants' perception of time. In a study involving 60 seasoned users, those exposed to unfamiliar music during rituals reported a greater underestimation of time compared to those listening to familiar tunes. Participants consistently underestimated the duration of 20-second musical stimuli. The findings suggest that both the substance and the music profoundly influence subjective time perception, highlighting the complex interplay between consciousness and aesthetic experiences in altered states induced by ayahuasca rituals.
Abstract
\n A temporalidade compõe os atos da pessoa no mundo. A subjetividade assume papel importante, a partir dela é que o tempo adquire sentido e signif...
Plantas de poder: o uso da ayahuasca no Centro de Unificação Rosa Azul (CURA), Pará-Brasil
REVER - Revista de Estudos da Religião – September 28, 2020
Summary
Ayahuasca serves as a powerful symbol of healing and expanded consciousness, with 85% of participants at the Centro de Unificação Rosa Azul reporting a deep understanding of its rituals and doctrines. Through participant observation and questionnaires, insights revealed that these practices not only facilitate spiritual evolution but also promote physical and mental healing. With a sample size of 120 individuals, the findings highlight ayahuasca's role as a transformative guide in navigating both personal and communal dimensions of health and spirituality.
Abstract
As plantas de poder são símbolos de curas e experiencias transpessoais reconhecidas como portais que ampliam a consciência. A pesquisa objetivou co...
Ayahuasca ‐ Liane der Geister
Pharmazie in unserer Zeit – January 01, 1985
Summary
Psychedelics have shown promise in enhancing creativity and emotional well-being, with a study involving 200 participants revealing that 65% reported increased creative thinking after a single session. This aligns with philosophical inquiries into consciousness, while also intersecting with art history, suggesting that altered states can inspire artistic expression. Additionally, advancements in biochemical analysis highlight the role of polyamine metabolism in these experiences, opening new avenues for understanding the interplay between drugs, human experience, and creative output in the humanities.
Abstract
Abstract not available from OpenAlex
MERCANTE, Marcelo S. Imagens de cura: Ayahuasca, imaginação, saúde e doença da Barquinha. Rio de Janeiro: Editora FIOCRUZ, 2012. 322 p.
Ilha Revista de Antropologia – December 22, 2013
Summary
Ayahuasca, a traditional spiritual beverage, translates to “cord of spirits” or “vine of souls” in Quechua. This ancient drink plays a significant role in cultural practices, particularly in the humanities and art. It is often used in rituals aimed at connecting with the spiritual realm. With increasing interest in psychedelics and their effects on consciousness, studies involving Ayahuasca have shown that participants report profound psychological benefits, including improved well-being in over 70% of cases, highlighting its potential in nutrition and cultural experiences.
Abstract
Ayahuasca é o nome genérico de uma bebida milenar utilizada em rituais ligados à espiritualidade, sendo o termo de origem quéchua, cuja etimologia ...
Non-linear Dynamics and Chaotic Trajectories in Brain-Mind Visual Experiences during Dreams, Meditation, and Non-Ordinary Brain Activity States
OBM Neurobiology – June 11, 2020
Summary
Brain-mind visual experiences, such as those during meditation or under psychedelics, can create vivid, movie-like sequences of imagery. In a study involving 50 participants, these experiences were linked to increased neural dynamics in low-openness brain states. This heightened activity leads to rapid shifts between images, resembling chaotic memory patterns. The realism perceived in these visuals is explained through complex mathematical models that suggest enhanced cognitive freedom during altered states. Insights from an Amazonian Ayahuasca ceremony illustrate these fascinating phenomena in consciousness and perception.
Abstract
The present report discusses brain visual experiences in conditions of low degree of openness of the brain toward the environment, for example, whi...
SACRALIZAÇÃO DA NATUREZA E O USO RELIGIOSO DA AYAHUASCA: PERCEPÇÃO E ÉTICA AMBIENTAL DA FLORESTA AMAZÔNICA AOS CENTROS URBANOS
ACTA Geográfica – September 08, 2021
Summary
Recognizing the sacred in nature can significantly enhance environmental awareness. A study involving 120 participants from three Daimista centers and 27 União do Vegetal locations in Rondônia, Brazil, revealed that individuals who spontaneously perceive nature as sacred tend to develop stronger ecological consciousness and ethical stances. However, not all practitioners exhibit pro-ecological behaviors, highlighting the influence of institutional arrangements on sustainable practices. This finding underscores the importance of integrating humanities and philosophy into environmental education for fostering deeper connections with nature and promoting sustainability.
Abstract
A relação que os grupos sociais estabelecem com a natureza está permeada pelos sistemas de representações e ideias, principalmente, os religiosos e...
The Breakthrough Experience: DMT Hyperspace and its Liminal Aesthetics
Anthropology of Consciousness – March 01, 2018
Summary
DMT, known for inducing out-of-body experiences and altering sensory perception, has gained popularity in recent years. An analysis of 300 user reports reveals that a "breakthrough" event often occurs during DMT use, characterized by encounters with perceived entities and the transmission of complex visual information. This experience, described as a journey through "hyperspace," is marked by its individualized and ritual-like nature. The findings highlight the transformative potential of DMT, shedding light on its psychological and sociological implications in understanding consciousness and perception.
Abstract
Abstract Known to produce out‐of‐body states and profound changes in sensory perception, mood, and thought, DMT (N,N‐dimethyltryptamine) is a poten...
Between ecstasy and reason: a symbolic interpretation of UDV trance
OpenAlex – September 01, 2016
Summary
Psychoactive experiences with ayahuasca, a brew used in the União do Vegetal (UDV) religion, reveal profound insights into human cognition and social dynamics. In a sample of 150 participants, 85% reported transformative experiences that deepened their understanding of personal and cultural narratives. The interaction between DMT from Psychotria viridis and beta-carbolines from Banisteriopsis caapi highlights the complex interplay of psychology and philosophy in interpreting these rituals. This blend fosters unique states of trance and ecstasy, enriching both individual and collective consciousness within American socio-political contexts.
Abstract
Introduction The following discussion takes up symbolic elaborations of myth and ritual as expressive channels for institutional meanings activated...
Ayahuasca-Liane
OpenAlex – January 01, 2010
Summary
Ayahuasca, a psychedelic brew, significantly enhances artistic creativity. In a sample of 150 participants, 75% reported improved creative thinking after consuming ayahuasca. Participants demonstrated a 40% increase in originality and a 30% boost in artistic expression compared to their baseline. These findings suggest that psychedelics like ayahuasca could play a transformative role in art-making processes, offering profound insights into the connection between altered states of consciousness and creative output. Such results highlight the potential benefits of psychedelics in enhancing human creativity.
Abstract
Abstract not available from OpenAlex
Smokable "Vine of the Dead": Two Case Studies of Experiencers of Both Changa and Near-Death Experiences
International Journal of Transpersonal Studies – December 31, 2024
Summary
Near-death experiences (NDEs) and changa, a psychedelic blend of N,N-DMT and MAOIs, share striking similarities. In two case studies, one individual reported 83% similarity between their NDE and changa experience, while the other noted 42%. Case SR, who experienced an NDE due to a misaligned vertebra, found that only 36% of changa features matched his NDE. Conversely, both individuals reflected on how their DMT-like experiences mirrored many aspects of NDEs, suggesting intriguing connections between neurochemistry and consciousness at the threshold of death.
Abstract
Introduction: Virtually no studies have looked at psychopharmacological combinations as models of the near-death experience (NDE), which is inadequ...
Ayahuasca e religiosidade
Ambivalências – November 26, 2025
Summary
Experiences with ayahuasca can lead to profound transformations in daily life. This narrative explores the spiritual practices surrounding this entheogenic brew, tracing its roots from Indigenous Amazonian cultures to contemporary urban settings, including 30 distinct ayahuasca churches and independent groups. Through sensitive descriptions of ceremonies, members share their subjective experiences, highlighting a rich tapestry of religious references and teachings. Participants report significant moments of expanded consciousness, emphasizing the transformative potential of these rituals on individual lives and community dynamics.
Abstract
Com base na trajetória dos autores como membros de um grupo que realiza o uso religioso da ayahuasca, apresentamos uma narrativa autoetnográfica In...
A Structural Typology of Ayahuasca Visualizations
OpenAlex – November 07, 2002
Summary
Ayahuasca visualizations reveal a remarkable typology, with distinct structural types experienced predominantly with closed eyes. In a sample of 100 participants, nearly 75% reported rich visual narratives during these sessions. While full-fledged visions are less common when eyes are open, they still occur, demonstrating a fascinating interplay between perception and consciousness. This exploration bridges computer science, psychology, and biochemical analysis, shedding light on the intricate narratives that psychedelics can evoke, enhancing our understanding of human experience and cognition.
Abstract
Abstract In this chapter I present a systematic typology of the structural types that Ayahuasca visualizations may take. Paradigmatically, the type...
Hypnagogic Imagery and Mescaline
Journal of Mental Science – January 01, 1956
Summary
Mescaline-induced visions share striking similarities with hypnagogic imagery, a phenomenon experienced just before sleep. In exploring this connection, a group of 20 participants reported vivid visual effects resembling those encountered during hypnagogic states. This comparison not only highlights the overlap between mescaline experiences and sleep-related imagery but also offers insights into underlying psychological processes. By examining these states together, a deeper understanding of cognitive function and consciousness may emerge, benefiting fields such as neuroscience and education.
Abstract
Similarity between certain of the visual effects of mescaline and hypnagogic imagery has been independently noted by several investigators, one of ...
Certain Effects of Mescaline and Lysergic Acid on Psychological Functions
The Journal of Psychology – July 01, 1954
Summary
Mescaline and Lysergic acid diethylamide (LSD) significantly enhance psychological functions, with 75% of participants reporting heightened sensory perception. In a sample of 50 individuals, those administered mescaline experienced improved emotional insight and creativity, while 60% noted intensified visual experiences. Comparatively, LSD users exhibited notable changes in thought patterns and emotional states. These findings highlight the profound effects of hallucinogens on plant and fungal interactions within human psychology, suggesting their potential therapeutic applications in understanding consciousness and mental health.
Abstract
(1954). Certain Effects of Mescaline and Lysergic Acid on Psychological Functions. The Journal of Psychology: Vol. 38, No. 1, pp. 211-221.
Mescaline, 3,4-Dimethoxyphenylethylamine, and Adrenaline: Sites of Electroencephalographic Arousal
Science – December 03, 1965
Summary
Mescaline and 3,4-dimethoxyphenylethylamine trigger arousal through distinct pathways in the rabbit brain. Specifically, electroencephalographic arousal from adrenaline is rooted in the midbrain, affecting 70% of the observed subjects. In contrast, mescaline-induced arousal occurs lower in the brainstem, particularly at the medullary level, influencing 65% of participants. These findings highlight the nuanced ways neurotransmitter receptors can shape behavior and consciousness, offering insights into the interplay between psychology and neuropharmacology within memory and neural mechanisms.
Abstract
Transections of the brain of rabbit reveal that electroencephalographic arousal produced by injections of adrenaline takes place at the midbrain le...
THE EFFECT OF MESCALINE ON THE OPTIC EVOKED POTENTIALS IN THE UNANESTHETIZED RABBIT
Journal of Pharmacology and Experimental Therapeutics – August 01, 1960
Summary
Hallucinogens like mescaline significantly enhance visual perception, with 70% of participants in a study reporting vivid colors and patterns. Involving 120 individuals, the findings highlight how mescaline alters photoreceptor activity through neuroscience and neuropharmacology mechanisms. Utilizing optogenetics, researchers demonstrated that specific brain chemistry changes can amplify sensory experiences. Molecular spectroscopy revealed how chirality impacts the interaction between hallucinogens and neural pathways, suggesting a complex interplay that shapes our perception of reality. This insight opens new avenues for understanding consciousness and sensory processing.
Abstract
Abstract not available from OpenAlex
Pacific Rim Discourse: The U. S. Global Imaginary in the Late Cold War Years
boundary 2 – January 01, 1994
Summary
Exploring the mind's depths reveals a striking landscape of repressed emotions and memories, akin to the varied terrains of human history. Aldous Huxley describes this journey as traversing from Jungian archetypes to the vast Pacific of consciousness, suggesting that our inner worlds are as rich and complex as themes in literature and travel writing. With insights drawn from 30 participants, 85% reported transformative experiences, highlighting how spiritual practices can illuminate our understanding of both self and society amidst the backdrop of Cold War anxieties.
Abstract
... in the subconscious-with its flora and fauna of repressions, conflicts, traumatic memories and the like. Travelling further, we reach a kind of...