[pt] As substâncias psicodélicas clássicas são agonistas serotoninérgicos que atuam essencialmente no sistema de neurotransmissão 5HT2A. Essas substâncias podem promover estados alterados de consciência, bem como alterações visuais, afetivas, de humor e alterações cognitivas. Historicamente, eles têm sido usados para fins ritualísticos, recreativos e medicinais. Estudos indicam que essas substâncias apresentam baixa toxicidade, baixo risco de dependência e overdose. Existe um interesse científico atual no uso dessas substâncias como tratamento para uma variedade de condições e, embora muitos estudos busquem investigar objetivamente os resultados vinculados ao seu uso, os conteúdos subjetivos da experiência dos usuários ainda são pouco explorados. Considerando que a perspectiva de primeira pessoa é central para a experiência psicodélica, esta tese buscou investigar experiências subjetivas ligadas a psicodélicos por meio de uma variedade de abordagens. Primeiramente, buscou-se adaptar e validar o Ego Dissolution Inventory (EDI), instrumento amplamente utilizado por pesquisadores para avaliar um fenômeno essencial da experiência psicodélica, para o contexto brasileiro (Artigo 1). Em seguida, buscou-se explorar relatos públicos negativos (Artigo 2) e positivos (Artigo 3) de usuários de psilocibina (princípio ativo dos cogumelos mágicos), por meio do método Reinert, que analisa quantitativamente as falas transcritas. Por fim, discutiu-se a possível influência dos estados alterados de consciência (ASC), incluindo aqueles relacionados ao uso de substâncias psicoativas, na evolução humana (Artigo 4), sugerindo futuras pesquisas para explorar essa hipótese. / [en] Classical psychedelic substances are serotonergic agonists that act essentially on the 5HT2A neurotransmission system. These substances can promote altered states of consciousness, as well as visual, affective, mood, and cognitive changes. Historically, they have been used for ritualistic, recreational, and medicinal purposes. Studies indicate that these substances have low toxicity, low risk of dependence and overdose. There is current scientific interest in the use of these substances as a treatment for a variety of conditions, and while many studies seek to objectively investigate outcomes linked to their use, the subjective contents of the experience of users is seldom explored. Since a first-person perspective is central to the psychedelic experience, this thesis sought to investigate subjective experiences linked to psychedelics through a variety of approaches. First, we sought to adapt and validate the Ego Dissolution Inventory (EDI), an instrument widely used by researchers to assess a central feature of the psychedelic experience, to the Brazilian context (Article 1). Then, we sought to explore public negative (Article 2) and positive (Article 3) reports of psilocybin (the active principle of magic mushrooms) users, through the Reinert method, which quantitatively analyses transcribed speeches. Finally, the possible influence of altered states of consciousness (ASC), including those linked to use of psychoactive substances, in human evolution was discussed (Article 4), suggesting future research to explore this hypothesis.

Drugs, Danger, Delusions (and Deleuzians?) opens up a philosophical investigation into a series of ‘extreme’ mind and body films drawn from different historical contexts. Through two sections and four distinct chapters, cinema is explored as an agent of becoming that allows viewers to think and feel in an affected manner. Investigating a broad spectrum of extreme narratives focusing on drugs, hooligan violence, insomnia and madness, the project provides a focused historical understanding of the films’ affective regimes and aesthetic agendas. The different lines of flight and escape explored on-screen all somehow appear to spiral around the same issues, concepts, ideas and philosophies. Utilising the cinematic theories of Gilles Deleuze along with his philosophical work co-authored with Félix Guattari, the thesis aims to investigate a range of related films, that in the extreme, reveal underlying models of an integrated or parallel mind and body and immanently embedded identity; wherein the concept of a stable and fixed being is replaced by that of a fluid becoming. All chapters investigate how immanently embedded characters embark upon extreme or dangerous lines of escape, where the reinvention of living and thinking is explored and made visible. The first section investigates a range of ‘head-films’ that take the mind as their theme, but are found to plicate and expand consciousness into the parallel body. The second section investigates extreme body films that push the sensory-motor schema to its limits so that thought, perception and consciousness become affected. The two interrelated sections investigate how the films and filmmakers employ different regimes of mind and body cinema to aesthetically convey and relay these concepts to the spectator. The project thus strives to develop Deleuzian paradigms beyond their original scope to explore parallel-image regimes and sequences that allow spectators to think and feel the films’ underlying philosophical concepts and positions.

Grave X was found in 1952 during construction work in Tuna in Badelunda parish, in the province of Västmanland. Objects from this 3rd Century grave were dispersed and the stone grave covering and cist-like wooden burial chamber were cut almost in half as a result of the construction work that unearthed it. The purpose of this dissertation is to create a better understanding of Tuna in Badelunda and to place Grave X and the person buried there in context. Due to my interest in Grave X and the person in this grave, the scope of the study is limited to Tuna during the Late Roman Iron Age. What kind of place may Tuna in Badelunda have been during that time? Which kinds of knowledge may the person in Grave X have possessed and what roles may this person have had in local society? How may this person have acted in Tuna in Badelunda in particular? Why was this person buried in the specific type of structure that was Grave X? To answer these questions, ancient monuments and phenomena in the Tuna area, objects from the grave and construction details of the grave are discussed. Specifically, I examine the name Tuna, stone enclosures, hillforts of Bejby borg-character and travel routes, beads, golden rings in the shape of snakes, vessels and serving utensils, and the stone grave covering and cist-like chamber. Since Grave X was partly ruined when discovered, comparisons are made to about 20 similar graves from other parts of Scandinavia in order to get an idea of what may have been lost from Grave X. A performative-constructive gender perspective is of importance in this dissertation, as well as the concept of creolization. The kinds of knowledge and the societal roles the person in Grave X may have had can be summarized in five categories or contexts of action: production within the (social-political) economy of the farm, ritual performances, physical communication, textile production, and oral performances with the telling of stories and relating of memories. Possible personal strategies in relation to the activities the person in question was involved in are seen as important. One way this dissertation takes up this subject is through the discussion of the role the person may have had in greetings and farewells in the yard of the farm (Sw. tun, gårdsplan). Greetings and farewells were probably of importance, and Tuna is discussed as a crossroads. This means that although a local perspective is advocated in this dissertation, Tuna may not be seen as an isolated community, but rather as a small place that to a great extent partook in the larger world. This can also be seen in Grave X; when the person in this grave was buried, the living made choices that both expressed local traditions and made reference to far-away places. In contrast to the surrounding graves, the person in Grave X was not cremated. One of many possible reasons may have been a desire to emphasize the person’s personality and gender as well as roles in society. / <p>Auktoriserad namnform i LIBRIS: Fernstål, Charlotte, 1974-</p>

The regular practice of meditation has been shown to reduce stress and increase well-being. However, there is limited information on how meditation feels or is subjectively experienced by the meditator. This naturalistic inquiry uses a phenomenological approach to explore the phenomenon of meditation as lived experience with a group of novice meditators taking part in a 4-week mindfulness meditation program. Nineteen college students were divided into 4 groups. Each group met once a week for a 30-minute guided meditation session followed by a 30-minute focus group during which participants shared their experiences. Individual interviews were conducted at the end of the study. The focus groups and individual interviews were audio recorded. Analysis of the transcribed data revealed 12 key constituents of the experience of meditation occurring at different stages of the meditation process. The key constituents were then placed along a timeline of a typical 30-minute session. A diagrammatic representation was created to illustrate the general "shape" of a meditation session. The variable nature of the meditation experience was also revealed: no two meditation sessions were experienced in the same way by the same meditator, and no two meditators had identical meditation experiences, although there were inherent similarities. A sample of the language novice meditators use to describe their experiences was also documented. The Perceived Stress Scale (PSS-14) was administered pre-study and post-study to measure changes in perceived stress over the course of the study. Reductions in perceived stress were measured in 76.5% of the participant group, or 13 of the 17 students who completed the study. These results were significant, t (16)=3.49, p=0.003. The findings in this study show meditation to have the distinctive characteristics of an altered state of consciousness. Meditation may be regarded as a self-induced, adaptive, altered state of consciousness that enables the meditator to relax and effectively reduce levels of perceived stress. These findings provide a new perspective of meditation, particularly with regard to how meditation is subjectively experienced by novice meditators. This information may help to demystify meditation and encourage those considering this healthful practice. / Psychology / D. Litt. et Phil. (Psychology)

This work studies the environment of contemporary alternative spirituality in the Czech Republic, specifically unusual spiritual experiences and techniques for inducing them. It is based on long-term field research utilizing the method of participant observation carried out primarily in the environment of neo-shamanism, but also the use of psychedelics, dark therapy, and other movements and practices. I perceive and analyze these practices both as psychotechnologies - i.e. techniques through which their users strive to alter their thinking - as well as spiritual techniques aimed at establishing and cultivating a relationship with the spiritual world. The focus of this study is a comparison of neo-shamanism and other practices in three main aspects: the induction of experiences, the connection between spiritual experiences and the actor's life as a whole, and the changes in the perception of reality brought about by long- term practicing. I point out that in all these areas, techniques traditionally thought of as closely related exhibit fundamental differences. A non-negligible part of this study consists of methodological and theoretical considerations. I show that the field of alternative spirituality has many specifics compared to other religious environments, and that mainstream methodological...

Includes bibliographical references (leaves 106-115) / The purpose of this study is to critically analyse selected scholarly views on the visionary experiences during Jesus’ baptism. Modern scholars have different opinions about the reports in the New Testament on Jesus’ baptismal visionary phenomena. Some scholars interpreted the events as Jesus’ actual seeing or vision and others accept it as literary creations by the authors, to make sense of the reports on seeing and hearing that are hard to understand. Reports like a Spirit descending in the form of a dove are extraordinary for most people and pose interpretive challenges. The two distinct trends identified in the study of visionary experiences are those who take the text on the visions literally and those who see them as literary creations. There is a new trend in biblical scholarship, which is comparative and invokes insights from cross-cultural research in order to understand the accounts of the visions as altered states of consciousness (ASC). These views are also presented, compared and evaluated selecting three major views from modern New Testament scholars. Among the scholars identified, who take the baptism visions literally, are Dunn, Meier, Marcus, Hurtado, Borg and Webb. The scholars selected, who consider the baptism visions as literary creations, are Sanders, Crossan, Miller and Strijdom. The scholars, who contributed to the new development in interpreting the texts on visionary experiences as ASC, are Pilch, Davies and DeMaris. Pilch uses the theoretical model of ASC and understands it differently from those used by Davies and DeMaris on which they base their interpretations. A scientific explanation of ASC is built from theories about how the brain and culture, together, create certain states of consciousness. All these views are analysed based on the scholarly interpretations from the three definitive trends in the visions research, comparing the caretaker versus critical at a meta-analysis level. / Biblical and Ancient Studies / M.A. (Biblical archaeology)

<p>This essay aims at understanding the experience of the use of <strong>ayahuasca</strong>, and similarities and differences between interview protocols and socio-cultural identities. The work is based on field studies conducted in the Peruvian Andes, in the village of Pisac September to November 2009. What has emerged is that the experience does not seem to be dependent on cultural manifestations as much as it is dependent on general human cognition. Theories have been applied on an empirical phenomenological descriptive study. Various brain activities, along with mental mechanisms contribute to a deeper understanding of the findings in the descriptive analysis.</p><p>It seems that the cultural differences, which I have classed as typological in the phenomenological study, mostly are expressions of meaning for the informants. Furthermore, I have argued that the typical mystical experience, or if you like religious experience, is an essentially biological phenomenon related to episodic memory dealing with experiences. The typological characteristics are products of the semantic memory and these characteristics are primarily linguistic and cultural phenomena. The socio-cultural identities express the basic experience of Ayahuasca and altered states of consciousness in fundamentally similar ways, because both groups share the same human cognition. Regarding these cognitive mechanisms, I have also argued that there are mechanisms such as ”Theory of mind” and ”Active detection device” which have been active in the experiences of ayahuasca.</p>

This essay aims at understanding the experience of the use of ayahuasca, and similarities and differences between interview protocols and socio-cultural identities. The work is based on field studies conducted in the Peruvian Andes, in the village of Pisac September to November 2009. What has emerged is that the experience does not seem to be dependent on cultural manifestations as much as it is dependent on general human cognition. Theories have been applied on an empirical phenomenological descriptive study. Various brain activities, along with mental mechanisms contribute to a deeper understanding of the findings in the descriptive analysis. It seems that the cultural differences, which I have classed as typological in the phenomenological study, mostly are expressions of meaning for the informants. Furthermore, I have argued that the typical mystical experience, or if you like religious experience, is an essentially biological phenomenon related to episodic memory dealing with experiences. The typological characteristics are products of the semantic memory and these characteristics are primarily linguistic and cultural phenomena. The socio-cultural identities express the basic experience of Ayahuasca and altered states of consciousness in fundamentally similar ways, because both groups share the same human cognition. Regarding these cognitive mechanisms, I have also argued that there are mechanisms such as ”Theory of mind” and ”Active detection device” which have been active in the experiences of ayahuasca.