Cambridge University Press eBooks
July 8, 2026
Borut Škodlar
In this chapter, the phenomenology of emotions in people with schizophrenia is explored. A nuanced understanding of the specific emotional challenges in schizophrenia, together with their transformative potential, can inform psychotherapeutic and rehabilitative approaches and help to uncover their healing dimensions. The first section of the chapter examines the emotional world of the person...
Cambridge University Press eBooks
July 8, 2026
Hannes Gustav Melichar, Philipp Schmidt-Boddy, Thomas Fuchs et al.
This chapter introduces the philosophical rationale for investigating emotions in their dimensions of embodiment and existential vulnerability, drawing on phenomenology, psychopathology, and psychotherapy as complementary perspectives. Grounded in phenomenology and enactivism, it argues that emotions are essentially embodied, intersubjective phenomena through which we experience the world as...
Cambridge University Press eBooks
June 30, 2026
Marcus Boon
This chapter traces William Burroughs’ encounters with yagé (ayahuasca) as a critical inflection point in his literary development and spiritual imagination. Marcus Boon explores the 1950s Amazonian journeys that led to The Yage Letters (1963) and its expanded edition The Yage Letters Redux (2006), arguing that Burroughs’ experiences with the vine laid the groundwork for his later explorations...
Cambridge University Press eBooks
June 12, 2026
Patrick Mcnamara
.I study what is known about the extent to which group minds shape the content of dreams and suggest we can interact consciously with some group minds during the lucid dreaming state. Typical dreams are thoroughly social, typically depicting dreamer interactions with characters that represent the group minds he/she is a member of.
Cambridge University Press eBooks
June 12, 2026
Patrick Mcnamara
I examine more closely the question of whether and how we can voluntarily access and benefit from accessing group mind content. I argue that some of the experiences on serotonergic psychedelics can be seen in terms of unstructured access to a variety of group minds. The ego dissolution experience on psychedelics can be viwed in terms of fusion between the individual and some salient group mind.
Cambridge University Press eBooks
May 29, 2026
Christopher C. H. Cook
Possession states are a complex phenomenon that takes a variety of different cultural and religious forms, which may or may not be associated with a psychiatric diagnosis. A case study demonstrates how demonic attributions may be employed as a form of negative religious coping and may lead to spiritual struggles. It illustrates the importance of understanding theological/religious context of...
Cambridge University Press eBooks
April 23, 2026
Michael H Herzog, Aaron Schurger, Adrien Doerig
All theories up to now relate consciousness to neural processes, circuits, etc. Quantum theories, such as orchestrated objective reduction (OrchOR), propose that proto-conscious events occur in the entire universe and full consciousness occurs only at the subcellular level in the microtubules of neurons. We outline challenges with this approach.
Cambridge University Press eBooks
March 27, 2026
Marcus Boon
Ginsberg was a ceaseless experimenter, constantly pushing boundaries whether personal, social, or literary. Drug use was one such privileged means of attaining the transcendent states that Beat writers such as Ginsberg coveted. Ginsberg began his experimentations while at Columbia, keeping detailed notes of his experiences and remaining vigilant that his experimentation did not turn into...
Cambridge University Press eBooks
March 27, 2026
David Stephen Calonne
This chapter explores the many ways Mexico became central in Ginsberg’s poetic evolution. Inspired by the example of his mentor, William S. Burroughs, Ginsberg visited several archaeological sites in Mexico such as Palenque, which inspired one of his most successful early poems, “Siesta in Xbalba.” Ginsberg traveled widely throughout the country and continued the mystical quest which began with...
Cambridge University Press eBooks
March 1, 2026
Melissa Lynn Maffeo
Psychedelic substances like ayahuasca, psilocybin, and LSD have been used for thousands of years in spiritual ceremonies, with users often reporting transcendent and life-altering experiences. Chapter 8 traces the arc of psychedelic use from ancient rituals and colonization to the countercultural revolution and modern neuroscience labs. The chapter blends cultural history with...
Cambridge University Press eBooks
March 1, 2026
Melissa Lynn Maffeo
Sleep paralysis is one of the most terrifying experiences a person can have—and it’s surprisingly common. Cultures around the world describe eerily similar episodes: waking up unable to move, a crushing pressure on the chest, and the overwhelming sense that someone—or something—is in the room. This chapter explores how those experiences may arise from the collision of sleep architecture and...
Cambridge University Press eBooks
March 1, 2026
Melissa Lynn Maffeo
Alien abduction reports often follow a strikingly familiar pattern: lost time, immobilization, floating, bright lights, and invasive procedures. These memories are emotionally intense and vividly detailed—even when the events themselves can’t be verified. This chapter explores how neuroscience might explain why such experiences feel real, even when they may not reflect objective reality. Topics...
Cambridge University Press eBooks
February 26, 2026
Katerina Kolotourou
Sound and hearing play a crucial role in the conceptualisation and perception of divine entities, cultic places, and ritual processes. Sound phenomena can evoke religious experiences, structure ritual communication and stimulate desired emotional responses, whilst exposure to certain resonance frequencies can affect the human body, thereby influencing one’s perceptions and states of...
Cambridge University Press eBooks
February 19, 2026
Randall Knoper
James insisted on the existence and importance of consciousness and, unlike so many explorers in the new field of psychology, he resisted any idea of the unconscious or of intelligent automatisms, like “unconscious cerebration.” But his “stream of consciousness” included not only definite images, but also the “free water of consciousness” that flows around them, which he would call a “halo,”...
Cambridge University Press eBooks
February 19, 2026
Dustin Breitenwischer
William James dedicates two lectures of his Varieties of Religious Experience to what he calls “The Sick Soul.” In these lectures, William combines pragmatist insights, anecdotal commentary, and examples from literary history to explore the phenomenon of human suffering. James, I argue, stresses a hermeneutics of suffering that does not inevitably comply with the promise of an experiential...
Cambridge University Press eBooks
January 31, 2026
Xiaofan Amy Li
Focusing on (auto)biographical modes of life-writing and how they engage with risky masquerade, Chapter 2 examines writings of avant-garde French writers Michel Leiris and Antonin Artaud, both dissident French Surrealists who took enormous interest and personal risks in exploring all forms of alterity. The chapter starts with Leiris’s writing on spirit possession in L’Afrique fantôme (1934)....
Cambridge University Press eBooks
January 27, 2026
Z. Chen
6 citations
Mysticism refers to extraordinary experiences that transcend perceived reality and transform the individual. Section 1 introduces key features such as noetic and ineffable qualities, alongside psychological typologies and a fourfold hierarchy of mystical forms. Section 2 explores monistic mysticism, where self and ultimate reality merge in oneness and ego-dissolution, illustrated through...
Cambridge University Press eBooks
December 31, 2025
Ariel Glucklich
Chapter 6 outlines three embodied systems – schema, image, and global – in order to explain the nature of systemic dissonance in the human body, along with the signal generated by this dissonance. The chapter discusses a number of religious cases of embodied dissonance, including spirit possession in India, body modification in the United States, the Hindu Kavadi practitioner in Southeast Asia,...
Cambridge University Press eBooks
November 27, 2025
Frode Kjosavik
The human standpoint and what sets it apart from the standpoint of non-rational animals is discussed. Some distinctions are also drawn between “lower” and “higher" representations of objects in terms of how much they involve of the cognitive apparatus. Additionally, it is discussed briefly how the human standpoint contrasts with the God’s eye viewpoint of traditional metaphysics. This brings us...
Cambridge University Press eBooks
November 27, 2025
Frode Kjosavik
Disjunctivism is a much debated topic within present-day philosophy of perception. The pressing issue here is whether there is a fundamental difference in kind between perceptions and hallucinations. If a perception could counterfactually have been a hallucination with the same content, one can hardly claim that perceptions and hallucinations are fundamentally different in kind qua...
Cambridge University Press eBooks
July 31, 2024
Brad Stoddard
14 citations
The rise of entheogenic religion – that is, religions that involve the use of psychoactive drugs – has captured the attention of scholars and journalists. These studies tend to advance the interests of practitioners who advocate for the legitimacy of entheogens and of entheogenic religion more broadly. This Element breaks with these approaches as it offers a historical and critical analysis of...
Cambridge University Press eBooks
October 31, 2023
Shaun Gallagher
171 citations
This Element discusses contemporary theories of embodied cognition, including what has been termed the '4Es' (embodied, embedded, extended and enactive cognition). It examines diverse approaches to questions about the nature of the mind, the mind's relation to the brain, perceptual experience, mental representation, sense making, the role of the environment, and social cognition, and it...
Cambridge University Press eBooks
June 2, 2022
P. Mcnamara
35 citations
The Cognitive Neuroscience of Religious Experience, now updated and expanded in a new edition, updates key topics covered in the first edition including: decentering and self-transformation, supernatural agent cognitions, mystical states, religious language, ritualization, and religious group agency. It expands upon the first edition to include major findings on brain and religious experience...
Cambridge University Press eBooks
March 20, 2022
Timmen Cermak
Jackson was bored with his massage therapy practice and was looking for something more interesting to do. Cannabis legalization had reawakened his interest in the use of natural, psychoactive substances as healing and spiritual agents. A once-a-month user of cannabis, he was enthusiastic about Johns Hopkins University’s research on the potential mental health benefits of psilocybin, the...
Cambridge University Press eBooks
May 28, 2021
Tim Read
2 citations
In recent years there has been a resumption of research into the potential therapeutic benefits of psychedelic1 drugs such as MDMA2, psilocybin and LSD3. Clinical research suggests significant efficacy for psychiatric disorders that have traditionally been hard to treat. The evidence base has accumulated to the point that psychedelic-assisted psychotherapy appears to be moving from a fringe...