Questionnaires on perceptual distortions, symptoms of schizophrenia, and out-of-body experiences (OBEs) were completed by 71 volunteers with a history of schizophrenia and 40 control subjects (patients in a hospital accident ward). Significantly more of the schizophrenics (42%) than of the control group (13%) answered "yes" to a question about OBEs. However, a follow-up questionnaire showed that only 14% of schizophrenics (i.e., the same as the control group) had had "typical" OBEs, in which a change of viewpoint was reported. (...) Those reporting typical OBEs did not report more perceptual distortions or symptoms of schizophrenia than did those reporting no OBEs, although those reporting other atypical experiences did. On this basis there is no evidence to consider the typical OBE as pathological or as symptomatic of schizophrenia. (shrink)

Apoptosis (programmed cell death) is an evolutionarily conserved cellular process, important for development and homeostasis(1). Most apoptotic cells share a common set of morphological and physiological characteristics that distinguish them from necrotic deaths(2). While genetic studies have indicated that these characteristic changes result from the activation of an endogenous ‘suicide program’(3), little is known about the nature of this program and the molecular events underlying these changes. Two recent papers(4,5) describing cell‐free extracts that reproduce several of the characteristic changes observed (...) in apoptotic cells promise to make these phenomena accessible to biochemical analysis. (shrink)

Contemporary philosophical and scienti .c discussions of mind developed from a 'proto-concept of mind ',a mythical,tradition- alistic,animistic and quasi-sensory theory about what it means to have a mind. It can be found in many di .erent cultures and has a semantic core corresponding to the folk-phenomenological notion of a 'soul '.It will be argued that this notion originates in accurate and truthful .rst-person reports about the experiential content of a special neurophenomenological state-class called 'out-of-body experiences '.They can be (...) undergone by every human being and seem to possess a culturally invariant cluster of functional and phenomenal core properties similar to the proto-concept of mind. The common causal factor in the emergence and development of the notion of the soul and the proto-concept of mind may consist in a yet to be determined set of properties realized by the human brain, underlying the cluster of phenomenal properties described in the relevant first-person reports. This hypothesis suggests that such a neurofunctional substrate ed human beings at different times, and in widely varying cultural contexts, to postulate the existence of a soul and to begin developing a theory of mind. (shrink)

Contemporary theories of self-consciousness typically begin by dividing experiences of the self into types, each requiring separate explanation. The stereotypical case of an out of body experience may be seen to suggest a distinction between the sense of oneself as an experiencing subject, a mental entity, and a sense of oneself as an embodied person, a bodily entity. Point of view, in the sense of the place from which the subject seems to experience the world, in this case (...) is tied to the sense of oneself as a mental entity and seems to be the ‘real’ self. Closer reading of reports, however, suggests a substantially more complicated picture. For example, the ‘real’ self that is experienced as separate from the body in an OBE is not necessarily experienced as disembodied. Subjects may experience themselves as having two bodies. In cases classed as heautoscopy there is considerable confusion regarding the apparent location of the experiencing subject; is it the ‘real mind’ in the body I seem to be looking out from, or is it in the body that I see? This suggests that visual point of view can dissociate from the experience of one’s own “real mind” or experience of self-identification. I provide a tripartite distinction between the sense of ownership, the sense of embodiment and the sense of subjectivity to better describe these experiences. The phenomenology of OBEs suggests that there are three distinct forms of self-consciousness which need to be explained. (shrink)

During an out-of-body experience (OBE), one sees the world and one's own body from an extracorporeal visuospatial perspective. OBEs reflect disturbances in brain systems dedicated to multisensory integration and self-processing. However, they have traditionally been interpreted as providing evidence for a soul that can depart the body after death. This mystical view is consistent with Bering's proposal that psychological immortality is the cognitive default.

Investigation of “out-of-body experiences” has implications for understanding both normal bodily-self integration and its vulnerabilities. Beyond reported associations between OBEs and specific brain regions, however, there have been few investigations of neurochemical systems relevant to OBEs. Ketamine, a drug used recreationally to achieve dissociative experiences, provides a real-world paradigm for investigating neurochemical effects. We investigate the strength of the association of OBEs and ketamine use relative to other common drugs of abuse. Self-report data from an online survey (...) indicate that both lifetime frequency of ketamine use and OBEs during ketamine intoxication were more strongly related to the frequency of OBEs and related phenomena than other drugs. Moreover, the apparent effects of other drugs could largely be explained by associated ketamine use. The present results, consistent with the role of NMDA receptors in OBEs, should encourage future studies of the role of neurochemical systems in OBEs. (shrink)

Purpose. The author will show that metaphysical concepts and the concepts of empirical sciences derive from experience. The only difference is that metaphysical concepts derive from unusual experience, i.e. out-of-body experience, while empirical sciences – from usual one. The example set metaphysical concept of pure being. Methodology. In order to obtain this goal the author uses two methods. The first one is comparative method. With the help of this method the stories of men who experienced clinical death and returned (...) to life are compared with the famous philosophers’ metaphysical statements (Plato, Descartes, and Bonaventura). The second one is transpersonal method. It helps to study the peculiarities of the extraordinary experience in the state of clinical death or mystical ecstasy. Such experience lies in experience of transcendence, pure being as light, ultimate awareness of truth, which are identical to the metaphysical statements of philosophers and mystics. These ultimate experiences belong to different people, who lived and grown in different cultures, but nevertheless metaphysical statements of philosophers or mystics and statements of the ordinary people who experienced clinical death are the same. Therefore we can say that out-of-body experience is transpersonal. Originality. Metaphysics is neither speculative nor withdrawn from experience of a human being sphere. It arises from out-of-body experience while empirical sciences – from usual experience. Therefore, metaphysical concepts, in particular, pure being, are empirical, because they are based also on (extraordinary) experience. In general, metaphysics becomes possible on the basis of out-of-body experience. Conclusions. In this article the author argues that the concepts of metaphysics are not a priori because they originate from out-of-body experience that is from the experience of the distinction between body and soul or body and mind. As a result of such experience appear, for instance, Plato’s metaphysics, Descartes’ metaphysics, and the Christian mysticism of Bonaventure, which theoretical constructs are deriving from experience of pure being (light). In this context metaphysics is seen as the path of gradual separation of a human being from his or her physical body, i.e. “the art of dying” (Plato). Therefore, the author proves that there are no a priori concepts. All concepts are aposteriori, in empirical sciences and in metaphysics as well. We simply talk about two different experiences: usual and unusual experience. The author also argues that there is direct connection between out of body experience and metaphysics, mystics. In the case of out-of-body experience, the temporary death of a human being is the cause of his/her change in perception of himself/herself and the world; it is the cause of metaphysical knowledge. (shrink)

This chapter examines certain claims made for near‐death and out‐of‐body experiences (ND/OBE), adding neuro‐physiological and theological insights. ND/OBE aredecidedly this‐worldly events and have nothing to do with supposed journeys to spiritualized or nonphysical realms, nor amalgamations with so‐called cosmic consciousness. Classical spiritual encounters were discussed by William James, and by William P. Alston. The chapter compares classic examples of divine disclosure with those given by NDE subjects. Considering the “spiritual” properties of NDE reports, one might be somewhat reluctant (...) to credit them with any serious divine import, or, like some of the otherreports, of enlightening revelatory content. The chapter also summarizes author's analysis that offers arguments against any serious import to NDE phenomenology, other than deriving from stored material in brains of subjects reporting. It continues in critically examining the notion of afterlife, as envisioned throughout the NDE literature, compared with Christian precepts of the creedal “Life Everlasting”. (shrink)

Difficulties in distinguishing veridical reports of experience from confabulations have implications for theories of consciousness. I develop some of these implications through a consideration of out-of-body experiences (OBEs). Do these variations indicate individual variation in experience or are they post-hoc confabulations, stories told by subjects to themselves in an attempt to make sense of the core phenomenology? I argue that no existent or possible evidence would be sufficient to favour one hypothesis over the other. How such evidence is (...) interpreted depends on prior commitments to one or other of these hypotheses or to a theory of consciousness that is not neutral as to these hypotheses. One of these types of theory, namely vehicle theories, has difficulty accommodating the existence of confabulations and so allows for only the elaborate phenomenology hypothesis. Because we cannot know that reports are not confabulations, vehicle theories are insufficient to explain OBEs. (shrink)

Discrediting 'mystical' or 'psychical' interpretations of out-of-body and near-death experiences, Michael Marsh demonstrates how these phenomena are explicable in terms of brain neurophysiology and its neuropathological disturbances, and discusses the theological and philosophical implications of his hypotheses.

Evaluation of quality of life, psychic and bodily well-being is becoming increasingly important in oncology aftercare. This type of assessment is mainly carried out by medical psychologists. In this paper I will seek to show that body experience valuation has, besides its psychological usefulness, a normative and practical dimension. Body experience evaluation aims at establishing the way a person experiences and appreciates his or her physical appearance, intactness and competence. This valuation constitutes one’s ‘body image’. While, (...) first, interpreting the meaning of body image and, second, indicating the limitations of current psychological body image assessment, I argue that the normative aspect of body image is related to the experience of bodily wholeness or bodily integrity. Since this experience is contextualized by a person’s life story, evaluation should also focus on narrative aspects. I finally suggest that the interpretation of body experience is not only valuable to assess a person’s quality of life after treatment, but that it can also be useful in counseling prior to interventions, since it can support patients in making decisions about interventions that will change their bodies. To apply this type of evaluation to oncology practice, a rich and tailored vocabulary of body experiences has to be developed. (shrink)

What altered states of consciousness—the dissolution of feelings of time and self—can tell us about the mystery of consciousness. During extraordinary moments of consciousness—shock, meditative states and sudden mystical revelations, out-of-body experiences, or drug intoxication—our senses of time and self are altered; we may even feel time and self dissolving. These experiences have long been ignored by mainstream science, or considered crazy fantasies. Recent research, however, has located the neural underpinnings of these altered states of mind. In (...) this book, neuropsychologist Marc Wittmann shows how experiences that disturb or widen our everyday understanding of the self can help solve the mystery of consciousness. Wittmann explains that the relationship between consciousness of time and consciousness of self is close; in extreme circumstances, the experiences of space and self intensify and weaken together. He considers the emergence of the self in waking life and dreams; how our sense of time is distorted by extreme situations ranging from terror to mystical enlightenment; the experience of the moment; and the loss of time and self in such disorders as depression, schizophrenia, and epilepsy. Dostoyevsky reported godly bliss during epileptic seizures; neurologists are now investigating the phenomenon of the epileptic aura. Wittmann describes new studies of psychedelics that show how the brain builds consciousness of self and time, and discusses pilot programs that use hallucinogens to treat severe depression, anxiety, and addiction. If we want to understand our consciousness, our subjectivity, Wittmann argues, we must not be afraid to break new ground. Studying altered states of consciousness leads us directly to the heart of the matter: time and self, the foundations of consciousness. (shrink)

Under normal circumstances, we experience that our center of awareness is located behind our eyes and inside our own body. To learn more about the perceptual processes that underlie this tight coupling between the spatial dimensions of our consciously perceived self and our physical body, we conducted a series of experiments using an ‘out-of-body illusion’. In this illusion, the conscious sense of self is displaced in the testing room by experimental manipulation of the congruency of visual and (...) tactile information and a change in the visual perspective. We demonstrate that when healthy individuals experience that they are located in a different place from their real body, they disown this body and no longer perceive it as part of themselves. Our findings are important because they reveal a relationship between the representation of self-location in the local environment and the multisensory representation of one’s own body. (shrink)

_Once Out of Nature_ offers an original interpretation of Augustine’s theory of time and embodiment. Andrea Nightingale draws on philosophy, sociology, literary theory, and social history to analyze Augustine’s conception of temporality, eternity, and the human and transhuman condition. In Nightingale’s view, the notion of embodiment illuminates a set of problems much larger than the body itself: it captures the human experience of being an embodied soul dwelling on earth. In Augustine’s writings, humans live both in and out of (...) nature—exiled from Eden and punished by mortality, they are “resident aliens” on earth. While the human body is subject to earthly time, the human mind is governed by what Nightingale calls psychic time. For the human psyche always stretches away from the present moment—where the physical body persists—into memories and expectations. As Nightingale explains, while the body is present in the here and now, the psyche cannot experience self-presence. Thus, for Augustine, the human being dwells in two distinct time zones, in earthly time and in psychic time. The human self, then, is a moving target. Adam, Eve, and the resurrected saints, by contrast, live outside of time and nature: these transhumans dwell in an everlasting present. Nightingale connects Augustine’s views to contemporary debates about transhumans and suggests that Augustine’s thought reflects our own ambivalent relationship with our bodies and the earth. _Once Out of Nature_ offers a compelling invitation to ponder the boundaries of the human. (shrink)

Most self-improvement programs train people to identify and solve problems by grappling with them endlessly, often to no avail. Executive coach Steve Sisgold, however, knows that the body--not the mind--is the most reliable and effective pathway to realizing your innermost desires and achieving success. His unique, body-centric approach will show you how to get out of your head and take charge of every area of your life with increased awareness, clarity, and confidence. Whole Body Intelligence teaches you (...) how to become aware of subtle body sensations--such as gripping the phone or clenching your jaw during a tense conversation--and how to interpret their meanings, linking them to negative thoughts and behaviors that are impeding your success and happiness. You will recognize the patterns and imprints that have shaped your experiences and decisions for your entire life and learn how to change these thoughts and behaviors before they become self-sabotaging. No more overthinking! Decisions will become easier to make and you will stay engaged, resilient, and relaxed in any situation. With an easy-to-follow 30-day plan, body centric stress management tools, and inspiring stories of people who have changed their lives using this system, Whole Body Intelligence empowers you to channel the power of your body to achieve your wildest dreams. (shrink)

BackgroundBeing pregnant is a vulnerable period for women with a history of eating disorders. A central issue in eating disorders is searching control of one’s body and food preferences. Pregnancy implies being increasingly out of control of this. Treatment and targeted prevention start with the patient’s experience. Little is known about how women with a history of eating disorder experience being pregnant.MethodWe interviewed 24 women with a history of eating disorder at the time of pregnancy, recruited from five public (...) pregnancy controls at local family health centers in Norway. Interviews were analyzed by means of ideal type analysis, with a particular focus on how the participants experienced pregnancy and perceived triggers in possible experiences of relapse or worsening during pregnancy. All participants completed the Eating Disorder Examination Questionnaire and were diagnosed by using the Eating Disorder Examination.ResultsOn becoming pregnant, 23 of the 24 participants experienced worsening or relapse of their disorder. This occurred both at first time and after several pregnancies, and either interviewed early or late in pregnancy. Ideal type analyses indicated seven different personal features associated with worsening or relapse: the “chaotic” “rigid” “perfect” “worried” “shameful” “motherhood fearing” and “the mother with lost identity” Perceived triggers of worsening or relapse were: “loss of control” “unpredictability” “competition” “change of appearance” “shame and nausea” and “loss of identity.”ConclusionPregnancy is a vulnerable period for women with a history of eating disorders. A great variation in personal psychological dynamics seems to interact with perceived triggers in worsening or relapse of eating disorder. Our findings have important implications in understanding mechanisms of relapse in pregnancy, preventing relapse and help tailoring adequate intervention. (shrink)

In 2008 Science Magazine and the American Academy for the Advancement of Science hosted the first ever Dance Your PhD Contest in Vienna, Austria. Calls for submission to the second, third, and fourth annual Dance Your PhD contests followed suit, attracting hundreds of entries and featuring scientists based in the US, Canada, Australia, Europe and the UK. These contests have drawn significant media attention. While much of the commentary has focused on the novelty of dancing scientists and the function of (...) dance as an effective distraction for overworked researchers, this article takes seriously the relationship between movement and scientific inquiry and draws on ethnographic research among structural biologists to examine the ways that practitioners use their bodies to animate biological phenomena. It documents how practitioners transform their bodies into animating media and how they conduct body experiments to test their hypotheses. This ‘body-work’ helps them to figure out how molecules move and interact, and simultaneously offers a medium through which they can communicate the nuanced details of their findings among students and colleagues. This article explores the affective and kinaesthetic dexterities scientists acquire through their training, and it takes a close look at how this body-work is tacitly enabled and constrained through particular pedagogical techniques and differential relations of gender and power. This article argues that the Dance Your PhD contests, as well as other performative modalities, can expand and extend what it is possible for scientific researchers to see, say, imagine and feel. (shrink)

This article argues that the imaginary and the experienced body cannot fully be understood without an appreciation of the specific historical context in which they are formed. Offering a case study of military masculinity in Britain in the Second World War, the article examines the significance of the medical examination and subsequent physical classification of potential recruits to the Armed Forces in constructions of the male body. Individual responses, drawn from oral testimonies, are examined to explore the relationship (...) between the discursive and experienced body. These suggest the power of the social body in defining the meaning of the individual body. Nonetheless, despite the dominance of physical classification in the definition of hegemonic masculinity, individual experiences reveal that the concept and meaning of physical grading could be negotiated in ways which introduced less stable and more multiple meanings of the individual body and its relationship to the national body. (shrink)

In this paper an "unconscious" structure common to such altered psychological states as dreaming, schizophrenic disintegration, out-of body experiences, and creative acts is described. This description is accomplished by setting psychoanalytic, clinical, and empirical studies zuithin a phenomenological framework. Phenomenological self-reflection is first made a party to discussions which focus on memories and the experience of the lived body. The configurations of "unconsciousness" then take precedence in describing relationships between the "I" of waking consciousness and a transformative (...) body image . A unique experience of the self-as undergoing a process of ego "duplication" and body "doubling"-is highlighted. (shrink)

This article examines the inflationary view of the body ownership. It reviews a growing body of empirical research on the sense of body ownership that suggests that the deflationary depends on the integration of somatosensory signals. It discusses the results of recent research on out-of-body experiences and shows that the neurocognitive processes involved in the Rubber Hand Illusion are also involved in OBE. It suggests that this experience of bodily ownership may be a critical component (...) of self-specificity. (shrink)

The evolutionary neurological foundations of religious experience are detailed. Human beings have been burying and preparing their dead for the Hereafter for more than 100,000 years. These behaviors and beliefs are related to activation of the amygdala, hippocampus, and temporal lobe, which are responsible for religious, spiritual, and mystical trancelike states, dreaming, astral projection, near‐death and out‐of‐body experiences, and the hallucination of ghosts, demons, angels, and gods. Abraham, Moses, Muhammad, and Jesus Christ, and others who have communed with (...) angels or gods display limbic system hyperactivity, whereas patients report religious hallucinations or out‐of‐body experiences when limbic structures are stimulated or excessively activated. It is postulated that limbic and temporal lobe structures account for the sexual and violent aspects of religious behavior and also serve as a “transmitter to God,” and that the evolution of these structures made spiritual experience possible. (shrink)

This article discusses the datafied embodiment of the Internet of Bodies (IoB) technology by applying the methodology of postphenomenology. Firstly, the author claims that the boundaries of dual distinction between real and virtual, online and offline, and embodiment and disembodiment have become increasingly blurred. Secondly, the author argues that postphenomenology can help us to study today’s emerging technologies’ mediating role in human–world relations. Thirdly, the author analyses the implication of embodiment from phenomenological and postphenomenological perspectives and then demonstrates in what (...) sense the data collected from the IoB devices can constitute our embodiment and selfhood. Fourthly, the author elucidates how the IoB devices are datafying our bodies and the whole lifeworld and how these devices mediate and transform our religious practices and experiences. Fifthly, the author points out that the Quantified Religion as the possible new religious model would smooth out the differences and diversities between religions and then create homogeneous religious data selves, which will mediate, reshape, constitute and even replace our physical selves. Ultimately, the author argues that responsible designing of the IoB devices and establishing the ownership of personal religious data can be seen as significant measures in the face of the risk of our quantified religious future. Contribution: This article contributes to understanding the potential religious transformations caused by the IoB technology. This article analyses the mediating role the IoB technology plays in the relationship between humans and the world through a postphenomenological perspective, thereby explaining how body data harvested from the IoB devices can datafy and constitute our embodiment and selfhood. The article argues that the Quantified Religion as a new religious model will emerge in the future IoB era, and it will mediate, constitute and shape our religious practices and experiences through personal data harvesting and analysis. (shrink)

Edmund Husserl’s account of the horizonal character of simple, sensuous perception provides a sophisticated account of perceptual intentional content which enables plausible responses to key issues in the philosophy of perception and in Heidegger interpretation. Section 2 outlines Husserl’s account of intentionality in its application to such perceptual experience. Section 3 then elaborates the notion of perceptual horizon in order to draw out, in Section 4, its implications for four issues: firstly, the relation between the object perceived and perceptual appearance (...) ; secondly, the relation between the subject perceiving and perceptual appearance; thirdly, what sense of the body is inherent to perceptual experience of the horizonal kind; and fourthly, what John McDowell is getting at when he claims that traditional conceptions fail to capture how perception puts us in cognitive contact with the world. The paper concludes by using the interpretation developed to show how Husserl’s account of perceptual experience as horizonal enables one to draw out the sense and worth of what Heidegger means by worldliness and the “Da” of Dasein. (shrink)

Human perception has long been a critical subject of design thinking. While various studies have stressed the link between thinking and acting, particularly in spatial experience, the term “design thinking” seems to disconnect conceptual thinking from physical expression or process. Spatial perception is multimodal and fundamentally bound to the body that is not a mere receptor of sensory stimuli but an active agent engaged with the perceivable environment. The body apprehends the experience in which one’s kinesthetic engagement and (...) knowledge play an essential role. Although design disciplines have integrated the abstract, metaphoric, and visual aspects of the body and its movement into conceptual thinking, studies have pointed out that design disciplines have emphasized visuality above the other sensory domains and heavily engaged with the perception of visual configurations, relying on the Gestalt principles. Gestalt psychology must be valued for its attention to a whole. However, the theories of design elements and principles over-empathizing such visuality posit the aesthetics of design mainly as visual value and understate other sensorial and perceptual aspects. Although the visual approach may provide a practical means to represent and communicate ideas, a design process heavily driven by visuality can exhibit weaknesses undermining certain aspects of spatial experience despite the complexity. Grounded in Merleau-Ponty’s notion of multisensory perception, this article discusses the relationship between body awareness and spatial perception and its implication for design disciplines concerning built environments. Special attention is given to the concepts of kinesthetic and synesthetic phenomena known as multisensory and cross-sensory, respectively. This discussion integrates the corporeal and spatiotemporal realms of human experience into the discourse of kinesthetic and synesthetic perceptions. Based on the conceptual, theoretical, and precedent analyses, this article proposes three models for design thinking: Synesthetic Translation, Kinesthetic Resonance, and Kinesthetic Engagement. To discuss the concepts rooted in action-based perception and embodied cognition, this study borrows the neurological interpretation of haptic perception, interoception, and proprioception of space. This article suggests how consideration of the kinesthetic or synesthetic body can deepen and challenge the existing models of the perceptual aspects of environmental psychology adopted in design disciplines. (shrink)

The text first briefly summarizes the contents of Annik Waldow's book and then attempts to highlight the diverse meanings of the concept of bodily experience in eighteenth-century philosophy, especially in the philosophy of David Hume. After a brief distinction between subjective and objective bodily experience in Descartes, I point to six different meanings of this concept in David Hume's Treatise of Human Nature. One of these notions, the body as a center of reference, turns out to be important for (...) interpreting the meaning of Hume's notion of the general point of view and of moral judgment of character. In connection with this, I conclude by providing two somewhat different readings of Hume's example of judging Marc Brutus's character from T 3. 3. 1. 16, which works with finding the optimal point of view that implies the bodily form of our experience. (shrink)

This metatheoretical paper develops a list of new research targets by exploring particularly promising interdisciplinary contact points between empirical dream research and philosophy of mind. The central example is the MPS-problem. It is constituted by the epistemic goal of conceptually isolating and empirically grounding the phenomenal property of “minimal phenomenal selfhood,” which refers to the simplest form of self-consciousness. In order to precisely describe MPS, one must focus on those conditions that are not only causally enabling, but strictly necessary to (...) bring it into existence. This contribution argues that research on bodiless dreams, asomatic out-of-body experiences, and full-body illusions has the potential to make decisive future contributions. Further items on the proposed list of novel research targets include differentiating the concept of a “first-person perspective” on the subcognitive level; investigating relevant phenomenological and neurofunctional commonalities between mind-wandering and dreaming; comparing the functional depth of embodiment across dream and wake states; and demonstrating that the conceptual consequences of cognitive corruption and systematic rationality deficits in the dream state are much more serious for philosophical epistemology (and, perhaps, the methodology of dream research itself) than commonly assumed. The paper closes by specifying a list of potentially innovative research goals that could serve to establish a stronger connection between dream research and philosophy of mind. (shrink)

The scientific study of lucid sleep, defined as the ability to retain critical self-awareness during ongoing sleep, has traditionally focused on lucid dreaming and induction techniques that specifically target REM sleep. Recently, interest has grown to include other forms of lucid sleep, such as out-of-body experiences, sleep paralysis, and “witnessing-sleep” episodes described in Indian philosophical traditions. Empirical data on these states remain limited, primarily due to the lack of specific induction techniques designed for their study. In this case (...) series study, we examine four individuals who reported lucid sleep episodes in a controlled laboratory setting, using a novel induction method combining pre-sleep meditation and visual stimulation. While this method requires future validation, we captured five lucid sleep episodes, including one instance of lucid dreamless sleep, one out-of-body-like experience, and three different types of lucid dreams. Sleep was monitored using wearable EEGs and submental EMGs. A detailed phenomenological analysis provided further context for these experiences, which were reported during both REM and non-REM sleep. Together, the induction protocol and findings described here may inform future research on lucid sleep and altered states of consciousness during sleep. (shrink)

This paper explores foreign travel as an affective experience, embodied practice and form of learning. Drawing on ethnographic fieldwork on tourism and pilgrimage in the Himalayan region, the phenomenological notions of “home world” and “alien world” are employed to discuss how perceptions of strangeness and everyday practices are shaped by enculturation and socialisation processes. It is shown that travellers bring the habitus and doxa acquired in the home world to foreign situations, where these embodied knowledge schemes and abilities for skilful (...) coping can break down. In a home world, cultural patterns offer actors “trustworthy recipes for interpreting the social world” (Schütz, 1944, pp. 501–502) that allow everyday experience to go largely unnoticed and unquestioned. In alien worlds, however, travellers – as strangers – encounter differences and disturbances that disrupt experience and cause things normally overlooked to become “lit up”. Using Husserlian and Heideggerian notions of “light breaks” and Dewey's theory of challenge, the author argues that foreign travel generates a form of embodied learning. This occurs first on the level of the pre-reflexive body that is affected and solicited by the new and unfamiliar demands of an alien world. Ultimately, through continuous adjustment of habits and practices in foreign environments, an embodied cosmopolitanism is generated via accumulated travel experience. This calls attention to the role of the lived body in travel experience, as well as the role of place and environment in shaping human practices, perceptions and modes of dwelling. (shrink)

Activation of the brainʼs putative retinoid system has been proposed as the neuronal substrate for our basic sense of being centered within a volumetric surround –- our minimal phenomenal consciousness (Trehub 2007). Here, the assumed properties of the self-locus within the retinoid model are shown to explain recent experimental findings relating to the out-of-body-experience. In addition, selective excursion of the heuristic self-locus is able to explain many important functions of consciousness, including the effective internal representation of a 3D space (...) on the basis of 2D perspective depictions. Our sense of self-agency is shown to be a natural product of the role of the heuristic self-locus in the retinoid mechanism. (shrink)

Body memory comprises the acquired dispositions that constitute an individual's present capacities and experiences. Phenomenological accounts of body memory describe its effects using dynamical metaphors: it is conceived of as curvatures in an agent-environment relational field, leading to attracting and repelling forces that shape ongoing sensorimotor interaction. This relational perspective stands in tension with traditional cognitive science, which conceives of the underlying basis of memory in representational-internal terms: it is the encoding and storing of informational content via (...) structural changes inside the brain. We propose that this tension can be resolved by replacing the traditional approach with the dynamical approach to cognitive science. Specifically, we present three of our simulation models of embodied cognition that can help us to rethink the basis of several types of body memory. The upshot is that, at least in principle, there is no need to explain their basis in terms of content or to restrict their basis to neuroplasticity alone. Instead these models support the perspective developed by phenomenology: body memory is a relational property of a whole brain-body-environment system that emerges out of its history of interactions. (shrink)

This book analyses the dynamic relationship between art and subjective consciousness, following a phenomenological, pragmatist and enactive approach. It brings out a new approach to the role of the body in art, not as a speculative object or symbolic material but as the living source of the imaginary. It contains theoretical contributions and case studies taken from various artistic practices (visual art, theatre, literature and music), Western and Eastern, the latter concerning China, India and Japan. These contributions allow us (...) to nourish the debate on embodied cognition and aesthetics, using theory-philosophy, art history, neuroscience-and the authors' personal experience as artists or spectators. According to the Husserlian method of "reduction" and pragmatist introspection, they postulate that listening to bodily sensations-cramps, heartbeats, impulsive movements, eye orientation-can unravel the thread of subconscious experience, both active and affective, that emerge in the encounter between a subject and an artwork, an encounter which, following John Dewey, we deem to be a case study for life in general. Ce livre analyse la relation dynamique entre l'art et la conscience subjective, selon une approche phénoménologique, pragmatiste et enactive. Il vise à faire émerger une nouvelle approche du rôle du corps dans l'art, non pas comme objet spéculatif ou matériau symbolique, mais comme source vivante de l'imaginaire. Les contributions théoriques et les études de cas sont prises à diverses pratiques artistiques (arts visuels, théâtre, littérature et musique), occidentales et orientales, ces dernières concernant la Chine, l'Inde et le Japon. Selon la méthode husserlienne de réduction, en écho à l'introspection pragmatiste, les textes témoignent que l'écoute des sensations corporelles - crampes, battements de coeur, mouvements pulsionnels, orientation des yeux - mises en jeu par l'oeuvre, permet de dénouer le fil de l'expérience inconsciente, à la fois kinesthésique et affective, qui émerge dans la rencontre entre un sujet et une oeuvre d'art, une rencontre comprise, à la manière de Dewey, comme un cas d'école de la vie en général. (shrink)

An ethical epoché is required to leave the terrain of a self-evident morality and question its origin. In particular, four fundamental motifs of the ethical dimension are identified: pathos, to be thematised as an alternative to the persistent activist unilateralism; response, which always involves body and soul; diastasis with its stumbles and subtractions; and finally coaffection, in which the social dimension of experience is announced. Ethical behaviour feeds on the magma of pathos, which in turn would be blind and (...) directionless without any ethos. (shrink)

Resumen: El presente trabajo explora el estatuto del arte en la filosofía de Spinoza, en el marco de la inversión copernicana que da origen a la estética y del barroco holandés. Si bien el pensamiento spinozista se inscribe en la conversión antropológica, en donde lo bello resulta ser un efecto en el sujeto y no una cualidad de los objetos, su comprensión del arte es inasimilable a la “estética” como ámbito diferenciado y autónomo que se consolida en el siglo XVIII, (...) y más bien concibe el arte integrado a la vida y a la experiencia común -a la vez que, en cuanto praxis de origen corporal al alcance de cualquiera, presenta puntos de contacto con las vanguardias históricas del siglo XX-. Spinoza, según se propone en este texto, concibe la producción de “obras de arte” menos como un hecho estético que como una actividad corporal éticamente orientada a la vida buena.: The present work explores the status of art in the philosophy of Spinoza, within the framework of the Copernican revolution that gives rise to aesthetics and the Dutch Baroque. Although the Spinozist thought is inscribed in the anthropological conversion by virtue of which beauty turns out to be an effect on the subject and not a property of objects, its understanding of art is unassimilable to "aesthetics" as a differentiated and autonomous area that it was consolidated in the eighteenth century, and rather conceived art integrated to life and common experience -at the same time, as praxis of bodily origin within the reach of anyone, presents points of contact with the historical avant-gardes of the twentieth century-. Spinoza conceives the production of "artworks" less as an aesthetic fact than as a body activity ethically oriented to the good life. (shrink)

Sufferers of body integrity identity disorder (BIID) experience a severe, non-delusional mismatch between their physical body and their internalised bodily image. For some, healthy limb amputation is the only alleviation for their significant suffering. Those who achieved an amputation, either self-inflicted or via surgery, often describe the procedure as resulting in relief. However, in England, surgeons who provide ‘elective amputations’ could face prosecution for causing grievous bodily harm (GBH) under section 18 of the Offences Against the Persons Act (...) 1861. Whether such a therapeutic intervention should be classified as GBH depends on the presence of harm, as, without harm, it is hard to argue that GBH has occurred. However, there is no agreed-upon definition of what constitutes harm. Such a definitional absence then begs the question, what is harm? It is this question which this article addresses, using the provision of healthy limb amputation in cases of BIID as an example. Drawing on metaphysics, this article will seek to clarify three separate contemporary models of harm: the counter-temporal, the counterfactual, and the non-comparative. Each model will be applied to the scenario of a surgeon carrying out a BIID-induced, therapeutic, healthy limb amputation, and in each, how harm may, or may not, be understood to have been caused will be explored. It concludes that an unexamined conception of harm is ill-equipped for employment in suspected cases of GBH when it is unclear whether harm has been caused and that a better-informed understanding of harm is required in cases where there is potential disagreement, be that in instances of BIID or a myriad of other borderline scenarios. (shrink)

This paper aims to provide a theoretical framework for explaining the subjective character of pain experience in terms of what we will call ‘embodied predictive processing’. The predictive processing (PP) theory is a family of views that take perception, action, emotion and cognition to all work together in the service of prediction error minimisation. In this paper we propose an embodied perspective on the PP theory we call the ‘embodied predictive processing (EPP) theory. The EPP theory proposes to explain pain (...) in terms of processes distributed across the whole body. The prediction error minimising system that generates pain experience comprises the immune system, the endocrine system, and the autonomic system in continuous causal interaction with pathways spread across the whole neural axis. We will argue that these systems function in a coordinated and coherent manner as a single complex adaptive system to maintain homeostasis. This system, which we refer to as the neural-endocrine-immune (NEI) system, maintains homeostasis through the process of prediction error minimisation. We go on to propose a view of the NEI ensemble as a multiscale nesting of Markov blankets that integrates the smallest scale of the cell to the largest scale of the embodied person in pain. We set out to show how the EPP theory can make sense of how pain experience could be neurobiologically constituted. We take it to be a constraint on the adequacy of a scientific explanation of subjectivity of pain experience that it makes it intelligible how pain can simultaneously be a local sensing of the body, and, at the same time, a more global, all-encompassing attitude towards the environment. Our aim in what follows is to show how the EPP theory can meet this constraint. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Stepping Off the Edge of the Earth:A bariatric patient’s journey out of obesityNikki MassieI have been overweight my entire life. When I was born—three weeks early—I weighed 9 lbs., 3 oz. I proceeded to trend on the high end of the weight percentile for my age. By the time I was 14 years old I’d surpassed 200 lbs. By the time I graduated high school I’d hit 250 lbs.Even (...) today, after losing a considerable amount of weight from having Roux–en–Y gastric bypass surgery, I am still considered overweight according to the body mass index.All this is to say that the way I think about my health, my body and my life is very much from the perspective of someone who has never experienced the so–called condition of being “normal.”Enough is EnoughI’ve been asked many times how I decided to have bariatric surgery. The answer isn’t simple. Because I’d been overweight all my life, the notion of being anything but overweight seemed a bit absurd to me. Not absurd as in, “I would not be happy if I were smaller” but more like, “I don’t know if this could ever happen for me and, if it did, who would I be?”Truth be told, I wasn’t entirely unhappy as an overweight woman. By the account of my primary care physician I also was not necessarily unhealthy for an overweight person. I didn’t have high blood pressure or diabetes (I wasn’t even pre–diabetic). My heart seemed to work fine. I was just very, very large.However, I’d been large (or larger than others) my entire life. In many ways my very identity was inextractable from that fact. While I can’t speak for my entire culture, my experience as an African–American woman is one where women of size were not reviled, but celebrated. Being too thin was always presented to me as a negative cultural value, I believe because it was associated with drug use.That means that growing up I didn’t have some of the experiences other obese people had. There were a few people who teased me but they were the exception, not the norm. I don’t recall being lonely because of my size. I dated avidly throughout my adolescence. I was asked to, and went to, both my proms.I proceeded into young adulthood with a few bumps along the way. I suffered a bout of depression in my sophomore year of college and just after my 21st birthday I found the first signs of what would be massive hair loss from alopecia areata (although did not know that’s what it was at the [End Page 107] time). Otherwise, I was fairly healthy and no more or less happy than any other 21 year–old I knew.At age 22, I had my first child, a daughter. This was the beginning of an upward weight climb that took me from being very overweight into very obese. At age 21, I weighed about 240 lbs. (I am 5 ft. 8 inches tall). By the time I was 26 (and after I had a second daughter), I weighed in at 340 lbs.At this point I began to want to lose weight. I no longer liked the way I looked in pictures. My increased clothing size and cost depressed me even further. My attempts at dieting, however, failed miserably. I did seek help from my primary care physicians (I went through several throughout my young adulthood). Each time I’d be given a copy of the food pyramid and a pamphlet explaining the health benefits of losing weight.But how? How exactly does one lose weight? In my mind it was some strange combination of sadistic exercise and starvation. That’s what I saw in magazines. Women who ate the equivalent of one meal per day who exercised many hours a day. I had no desire to do either and so I continued on my trend upward.During that time my mother (now deceased) worried about my weight a lot. I’d... (shrink)

The purpose of the article is to study the influence of Nazi experiments on the formation of ideas about the ethos of science in the field of biomedicine. It is shown that the idea of discrediting a value-neutral science was often confronted with the resistance of the scientists themselves, who, in different contexts of condemning Nazi crimes, appealed to the fact that they acted for the good of science, and even of all mankind. The article discusses the strategy of American (...) lawyers adopted at the Nuremberg Trials aimed at demonstrating the perversity of Nazi crimes in the field of biomedicine both ethically and scientifically. In addition, an analysis of individual materials of the Nuremberg process was carried out, which made it possible to give an idea of the scientific and linguistic design of the human body (name correction strategy) as a “correct” scientific object with desired properties. The article considers the influence of the data obtained on Nazi crimes on the formation of the content of the Nuremberg Code and the design of the principle of informed consent in biomedicine. Ethical aspects related to the further use of Nazi scientific data are also considered. In conclusion, the problem of the formation of scientific knowledge in non-violence mode is articulated. (shrink)

Neuroscientists keep telling us that the brain produces consciousness and consciousness does not survive brain death because it ceases when brain activity ceases. Research findings on near-death-experiences during cardiac arrest contradict this widely held conviction. They raise perplexing questions with regard to our current understanding of the relationship between consciousness and brain functions. Reports on veridical perceptions during out-of-body experiences suggest that consciousness may be experienced independently of a functioning brain and that self-consciousness may continue even after (...) the termination of brain activity. Data on studies of near-death-experiences could be an incentive to develop alternative theories of the body-mind relation as seen in contemporary neuroscience. (shrink)