From 1990 on, the London psychologist Max Velmans developed a novel approach to consciousness according to which an experience of an object is phenomenologically identical to an object as experienced. On the face of it I agree; but unlike Velmans I argue that the latter should be understood as comparable, not to a Kantian, but rather to a noematic.

Classical ways of viewing the relation of consciousness to the brain and physical world make it difficult to see how consciousness can be a subject of scientific study. In contrast to physical events, it seems to be private, subjective, and viewable only from a subject's first-person perspective. But much of psychology does investigate human experience, which suggests that classical ways of viewing these relations must be wrong. An alternative, Reflexive model is outlined along with it's consequences (...) for methodology. Within this model the external phenomenal world is viewed as part-of consciousness, rather than apart-from it. Observed events are only "public" in the sense of "private experience shared." Scientific observations are only "objective" in the sense of "intersubjective." Observed phenomena are only "repeatable" in the sense that they are sufficiently similar to be taken for "tokens" of the same event "type." This closes the gap between physical and psychological phenomena. Indeed, events out-there in the world can often be regarded as either physical or psychological depending on the network of relationships under consideration. (shrink)

Kafka's writings are frequently interpreted as representing the historical period of modernism in which he was writing. Little attention has been paid, however, to the possibility that his writings may reflect neural mechanisms in the processing of self during hypnagogic (i.e., between waking and sleep) states. Kafka suffered from dream-like, hypnagogic hallucinations during a sleep-deprived state while writing. This paper discusses reasons (phenomenological and neurobiological) why the self projects an imaginary double (autoscopy) in its spontaneous hallucinations and how Kafka's writings (...) help to elucidate the underlying cognitive and neural mechanisms. I further discuss how the proposed mechanisms may be relevant to understanding paranoid delusions in schizophrenia. Literature documents and records cognitive and neural processes of self with an intimacy that may be otherwise unavailable to neuroscience. To elucidate this approach, I contrast it with the apparently popularizing view that the symptoms of schizophrenia result from what has been called an operative (i.e., pre-reflective) hyper-reflexivity. The latter approach claims that pre-reflective self-awareness (diminished in schizophrenia) pervades all conscious experience (however, in a manner that remains unverifiable for both phenomenological and experimental methods). This contribution argues the opposite: the. (shrink)

Dualists believe that experiences have neither location nor extension, while reductive and ‘non-reductive’ physicalists (biological naturalists) believe that experiences are really in the brain, producing an apparent impasse in current theories of mind. Enactive and reflexive models of perception try to resolve this impasse with a form of “externalism” that challenges the assumption that experiences must either be nowhere or in the brain. However, they are externalist in very different ways. Insofar as they locate experiences anywhere, enactive models locate (...) conscious phenomenology in the dynamic interaction of organisms with the external world, and in some versions, they reduce conscious phenomenology to such interactions, in the hope that this will resolve the hard problem of consciousness. The reflexive model accepts that experiences of the world result from dynamic organism–environment interactions, but argues that such interactions are preconscious. While the resulting phenomenal world is a consequence of such interactions, it cannot be reduced to them. The reflexive model is externalist in its claim that this external phenomenal world, which we normally think of as the “physical world,” is literally outside the brain. Furthermore, there are no added conscious experiences of the external world inside the brain. In the present paper I present the case for the enactive and reflexive alternatives to more classical views and evaluate their consequences. I argue that, in closing the gap between the phenomenal world and what we normally think of as the physical world, the reflexive model resolves one facet of the hard problem of consciousness. Conversely, while enactive models have useful things to say about percept formation and representation, they fail to address the hard problem of consciousness. (shrink)

This chapter examines the integrative nature of reflexive monism (RM), a psychological/philosophical model of a reflexive, self-observing universe that can accommodate both ordinary and extraordinary experiences in a natural, non-reductive way that avoids both the problems of reductive materialism and the (inverse) pitfalls of reductive idealism. To contextualize the ancient roots of the model, the chapter touches briefly on classical models of consciousness, mind and soul and how these differ in a fundamental way from how (...) mind and consciousness are viewed in contemporary Western philosophy and psychological science. The chapter then travels step by step from such contemporary views towards reflexive monism, and towards the end of the chapter, to more detailed comparisons with Hindu Vedanta and Samkhya philosophy and with Cosmopsychism (a recently emergent, directly relevant area of philosophy of mind). According to RM there never was a separation between what we normally think of as the “physical world” and what we think of as our “conscious experience”. In terms of its phenomenology, the phenomenal physical world is part-of conscious experience not apart-from it. This phenomenal world can be thought of as a biologically useful representation of what the world is like, although it is not the world as-described-by modern physics, and it is not the thing itself—supporting a form of indirect (critical) realism. The analysis then outlines how 3D phenomenal worlds are constructed by the mind/brain, focusing specifically on perceptual projection, and then demonstrates how normal, first-person conscious experiences (e.g. of phenomenal worlds) and their associated, third-person viewable neural correlates can be understood as dual manifestations of an underlying psychophysical mind, which can, in turn, be understood as a psychophysical form of information processing. This dual-aspect monism combines ontological monism with a form of epistemological dualism in which first- and third-person perspectives on the nature of mind are complementary and mutually irreducible—a principle that turns out to have wide-ranging applications for the study and understanding of consciousness. The chapter then considers the evolution and wider distribution of consciousness (beyond humans) through a brief analysis of the many forms of discontinuity theory versus continuity theory and argues that to avoid the “hard problem” of consciousness one may need to treat its existence as fundamental, and, as co-evolving with the evolution of its associated material forms. This, in turn, takes one to a central issue: What does consciousness actually do? The analysis argues that its central function is to real-ize existence (to know it in a way that makes it subjectively real). With these foundations in place we then come to the heart of the essay—the ways in which reflexive monism provides a very different view of the nature of the universe to those offered either by dualism or materialist reductionism. As summarised in the last paragraph of this section, “In this vision, there is one universe (the thing-itself), with relatively differentiated parts in the form of conscious beings like ourselves, each with a unique, conscious view of the larger universe of which it is a part. In so far as we are parts of the universe that, in turn, experience the larger universe, we participate in a reflexive process whereby the universe experiences itself.” The essay then considers the precise ways in which this reflexive monist understanding of “consciousness” and “mind” relates to later developments in Vedic philosophy and suggests a way of bridging contemporary Western and classical Vedic ways of understanding consciousness and mind. Finally, the chapter considers what can be said of mystical experience and the ground of being, following the principle that this ground must have the power to both manifest the universe in the form that science shows it to be and our ability to experience the universe in the way that we do. In this, RM is shown to be a dual-aspect monist form of cosmopsychism—a recent area of development within philosophy of mind. The essay compares and contrasts this with idealist versions of cosmopsychism and argues that RM allows for an integrated understanding of realism versus idealism, dualism versus monism, how ordinary experience relates to mystical experience, and how consciousness relates to mind. RM also provides an ‘open’ conceptual system that can, in principle, incorporate a range of parapsychological effects. (shrink)

Reflexive consciousness evolved in the context of early human social life, as a means by which 'natural psychologists' could develop working models of their own and others' minds.

Should models of consciousness be detailed _mechanistic_ models of particular types of systems, or should they be _minimal_ models that abstract away from the underlying mechanistic details and provide generalisations? Detailed mechanistic models may afford a complete and precise account of consciousness in human beings and other, physiologically similar mammals. But they do not provide a good model of consciousness in other animals, such as non-vertebrates, let alone artificial systems. Minimal models can be applicable to a (...) wide range of different conscious systems. But do they provide genuine explanations that are autonomous from explanations by detailed mechanistic models? This paper provides a taxonomy of minimal models and measures of consciousness, clarifies their relation to detailed mechanistic models, and highlights benefits of different minimalist approaches to consciousness. (shrink)

A core commitment of the reflexive theory of consciousness is that conscious states are themselves necessarily the contents of mental states. The strongest argument for this claim—the necessity of inner-content for consciousness—is the argument from unconscious perception. According to this argument, we find evidence for the necessity claim from cases of alleged unconscious perception, the most well-known and widely discussed of these being blindsight. However, the reflexive theory cannot partake in this argument and therefore, must rely (...) on at least one of the other arguments for the necessity claim. These arguments are significantly less convincing than the argument from unconscious perception, and thus the reflexive theory is left in a dialectically weak position. (shrink)

Although contemporary methods of environmental regulation have registered some significant accomplishments, the current system of environmental law is not working well enough. First the good news: Since the first Earth Day in 1970, smog has decreased in the United States by thirty percent. The number of lakes and rivers safe for fishing and swimming has increased by one-third. Recycling has begun to reduce levels of municipal waste. Ocean dumping has been curtailed. Forests have begun to expand. One success story is (...) the virtual elimination of airborne lead in the United States. Another is the rapid phase-out of ozone-layer depleting chemicals worldwide. Nevertheless, prominent commentators of diverse political persuasions agree in an assessment that conventional models of environmental law have “failed.” Many environmental problems remain unsolved: species extinction, global desertification and deforestation, possible global climate change, and continuing severe air and water pollution in urban areas and poor countries. What is more, successful environmental protection has come only at enormous economic cost. By the year 2000, the Environmental Protection Agency estimates that the United States will spend approximately two percent of its gross national product on environmental pollution control. Academic economists have pointed out the nonsensical inefficiency of many environmental regulations, but usually to no avail. (shrink)

The aim of this article is to take up three closely connected questions. First, does consciousness essentially involve subjectivity? Second, what is the connection, if any, between pre-reflective self-consciousness and subjectivity? And, third, does consciousness necessarily involve an ego or self? I will draw on the Yogācāra–Madhyamaka synthesis of Śāntarakṣita to develop an account of the relation between consciousness, subjectivity, and the self. I will argue, first, that phenomenal consciousness is reflexive or self-illuminating. Second, (...) I will argue that consciousness necessarily involves minimal subjectivity. Third, I will argue that neither the reflexivity nor the subjectivity of consciousness implies that there is any entity such as the self or ego over and above reflexive consciousness. Fourth, I will argue that what we normally think of as ‘the self’ is best understood as a complex, multi-layered process that emerges within the pre.. (shrink)

The notion of loop seems to be ubiquitous in the study of organisms, the human mind and symbolic systems. With the possible exception of quantum-mechanical approaches, the treatments of consciousness we are acquainted with crucially appeal to the concept of loop. The uses of loops in this context fall within two broad classes. In the first one, loops are used to express the control of the organism’s interaction with the environment; in the second one, they are used to express (...) self-reference. Both classes are tied with investigations which aim at accounting for symbolic capabilities, and ultimately for subjectivity. Neurophysiological research detects loops in the animal nervous system since its very inception (e.g., all the work on the reflex arc). Recently, Gray proposed a model purporting to explain the mechanism supporting the contents of consciousness in the human CNS, in ways that are practically indistinguishable from models formulated within the cybernetical point of view. Both types of models apply loops in strikingly similar ways. While there is no conclusive evidence that loops are necessary to support consciousness, they are nonetheless as good a candidate as today can be found for inclusion in the list of essential ingredients for subjectivity to arise. In the first two sections we discuss the above mentioned uses by means of significant examples. In the third section, we compare Gray’s recent model to MacKay’s early cybernetical model of a selfobserving system, in the setting of a broader discussion on loops for consciousness. (shrink)

Recent models of consciousness are reviewed which explore the relationship of consciousness to physical laws; many of these also explore the relationship of consciousness to biological findings. Issues investigated by these models are discussed, with the issues framed in a general way in order to provide a comparison between the models. In Part I the issues discussed are: (1) What is the causal relationship between consciousness and the physical world (physicalism, dualism, etc.)? and (2) What physical (...) characteristics are associated with the interface between brain/physical world and consciousness? (shrink)

Physicalists commonly argue that conscious experiences are nothing more than states of the brain, and that conscious qualia are observer-independent, physical properties of the external world. Although this assumes the 'mantle of science,' it routinely ignores the findings of science, for example in sensory physiology, perception, psychophysics, neuropsychology and comparative psychology. Consequently, although physicalism aims to naturalise consciousness, it gives an unnatural account of it. It is possible, however, to develop a natural, nonreductive, reflexive model of how (...) consciousness relates to the brain and the physical world. This paper introduces such a model and how it construes the nature of conscious experience. Within this model the physical world as perceived is viewed as part of conscious experience not apart from it. While in everyday life we treat this phenomenal world as if it is the "physical world", it is really just one biologically useful representation of what the world is like that may differ in many respects from the world described by physics. How the world as perceived relates to the world as described by physics can be investigated by normal science . This model of consciousness appears to be consistent with both third-person evidence of how the brain works and with first-person evidence of what it is like to have a given experience. According to the reflexive model, conscious experiences are really how they seem. (shrink)

Recent models of consciousness are reviewed which explore the relationship of consciousness to physical laws; many of these also explore the relationship of consciousness to biological findings. Issues investigated by these models are discussed, with the issues framed in a general way in order to provide a comparison between the models. In Part II the issues discussed include: Does all of the information content of consciousness correspond to neural coding in the brain? Does consciousness follow (...) the brain passively, or can it act independently? Is independent processing by consciousness compatible with the second law of thermodynamics? (shrink)

Twentieth-century developments in quantum physics, together with an emerging science of consciousness, have created the need for a new cosmology, or model of the universe. The theory of process contained in THE REFLEXIVE UNIVERSE places consciousness within the context of contemporary science. One of the central themes of this extraordinary work is that each successive organization of matter, from fundamental particles in physics to living organisms, expresses a particular stage in the evolution of mind. Starting with (...) the photon, the basic unit of light, and moving through atomic physics, molecular chemistry, the morphology of plants and animals and finally to levels of human evolution, Young develops his theory in vivid step-by-step detail. Consciousness, in his point of view, is not isolated from the material universe. It exists in a continuum, one in which physical and nonphysical realms can be linked and the teachings of mythology and religion can be integrated. To order: FAX: 415-883-9280; e-mail: [email protected]; or write: Anodos Foundation, c/o Publishers Services, P.O. Box 2510, Novato, CA 94948. Visa and MasterCard only. Trade STOP orders 40% plus postage. (shrink)

Modern consciousness studies are in a healthy state, with many progressive empirical programmes in cognitive science, neuroscience and related sciences, using relatively conventional third-person research methods. However not all the problems of consciousness can be resolved in this way. These problems may be grouped into problems that require empirical advance, those that require theoretical advance, and those that require a re-examination of some of our pre-theoretical assumptions. I give examples of these, and focus on two problems—what consciousness (...) is, and what consciousness does—that require all three. In this, careful attention to conscious phenomenology and finding an appropriate way to relate first-person evidence to third-person evidence appears to be central to progress. But we may also need to re-examine what we take to be “natural facts” about the world, and how we can know them. The same appears to be true for a trans-cultural understanding of consciousness that combines classical Indian phenomenological methods with the third-person methods of Western science. (shrink)

Combining phenomenological insights from Brentano and Sartre, but also drawing on recent work on consciousness by analytic philosophers, this book defends the view that conscious states are reflexive, and necessarily so, i.e., that they have a built-in, implicit awareness of their own occurrence, such that the subject of a conscious state has an immediate, non-objectual acquaintance with it. As part of this investigation, the book also explores the relationship between reflexivity and the phenomenal, or what-it-is-like, dimension of conscious (...) experience, defending the innovative thesis that phenomenal character is constituted by the implicit self-awareness built into every conscious state. This account stands in marked contrast to most influential extant theories of phenomenal character, including qualia theories, according to which phenomenal character is a matter of having phenomenal sensations, and representationalism, according to which phenomenal character is constituted by representational content. (shrink)

Ten models of consciousness are discussed. The models are proposed by individuals who do not seem to understand “the hard problem of phenomenal consciousness”, presumably because they have no qualia themselves. As the Zombie’s proposals are dismissed, the quality of their comments and contributions rises. It is concluded that no premature solution to the hard problem should be proposed at this point; instead it is suggested that the problem must first be appreciated to full extent by scientists and (...) students of all faculties dealing with information processing in the human brain. Ultimately, the question is why the brain, when in a particular state, experiences its own activity qualitatively. The answer to that question will probably expand the current ontology of physics. (shrink)

: This commentary focuses on the scientific status of perceptual projection-a central feature of Pereira’s projective theory of consciousness. In his target article, he draws on my own earlier work to develop an explanatory framework for integrating first-person viewable conscious experience with the third-person viewable neural correlates and antecedent causes that form conscious experience into a bipolar structure that contains both a sense of self and a sense of the world. I stress that perceptual projection is a psychological effect (...) and list many of the ways it has been studied within experimental psychology, for example in studies of depth perception in vision and audition and experiences of depth arising from cues arranged on two-dimensional surfaces in stereoscopic pictures, 3D cinemas, holograms, and virtual realities. I then juxtapose Pereira’s explanatory model with two other models that have similar aims and background assumptions but different orientations, Trehub’s Retinoid model, which focuses largely on the neural functioning of the visual system, and Rudrauf et al’s Projective Consciousness Model, which draws largely on projective geometries to specify the requirements of organisms that need to navigate a three-dimensional world, and how these might be implemented in human information processing. Together, these models illustrate both converging and diverging approaches to understanding the role of projective processes in human consciousness. Resumo: Este comentário enfoca o status científico da projeção perceptiva - uma característica central da teoria da consciência de Pereira. Em seu artigo alvo, ele recorre ao meu trabalho anterior para desenvolver uma estrutura explicativa para integrar a experiência consciente visível em primeira pessoa com os correlatos neurais visíveis de terceira pessoa e as causas antecedentes que formam a experiência consciente em uma estrutura bipolar que contém tanto um sentido de eu e um sentido do mundo. Enfatizo que a projeção perceptiva é um efeito psicológico e relaciono modalidades de seu estudo na psicologia experimental, por exemplo em estudos de percepção de profundidade em visão e audição, experiências de profundidade em superfícies bidimensionais em imagens estereoscópicas, cinemas 3D, hologramas e realidades virtuais. Eu então justaponho o modelo explicativo de Pereira com dois outros modelos que têm objetivos e suposições similares, mas orientações diferentes, o modelo do sistema retinóide de Trehub, que se concentra principalmente no funcionamento neural do sistema visual, e o modelo de consciência projetiva de Rudrauf et al., que estabelece raciocínios geométricos para especificar os requisitos de organismos que precisam navegar em um mundo tridimensional, e como eles podem ser implementados no processamento de informação no contexto humano. Juntos, esses modelos ilustram abordagens convergentes e divergentes para compreender o papel dos processos projetivos na consciência humana. (shrink)

Dualist and Reductionist theories of mind disagree about whether or not consciousness can be reduced to a state of or function of the brain. They assume, however, that the contents of consciousness are separate from the external physical world as-perceived. According to the present paper this assumption has no foundation either in everyday experience or in science. Drawing on evidence for perceptual projection in both interoceptive and exteroceptive sense modalities, the case is made that the physical world as-perceived (...) is a construct of perceptual processing and, therefore, part of the contents of consciousness. A finding which requires a Reflexive rather than a Dualist or Reductionist model of how consciousness relates to the brain and the physical world. The physical world as-perceived may, in turn be thought of as a biologically useful model of the world as described by physics. Redrawing the boundaries of consciousness to include the physical world as-perceived undermines the conventional separation of the 'mental' from the physical', and with it the very foundation of the Dualist-Reductionist debate. The alternative Reflexive model departs radically from current conventions, with consequences for many aspects of consciousness theory and research. Some of the consequences which bear on the internal consistency and intuitive plausibility of the model are explored, e.g. the causal sequence in perception, representationalism, a suggested resolution of the Realism versus Idealism debate, and the way manifest differences between physical events as-perceived and other conscious events are to be construed. In the present paper I wish to challenge some of our most deeply-rooted assumptions about what consciousness is, by re-examining how consciousness, the human brain, and the surrounding physical world relate to each other. (shrink)

As has been widely observed, histories of feminism have often been conceived via notions of generation where feminism is positioned as a kind of familial property, a form of inheritance and legacy which is transmitted through generations. Thus feminism and its history have been imagined as following a familial mode of social reproduction. Despite the dominance of this model, it has nonetheless been subject to critique, not least because of its reliance on teleological and progressive notions of history. Judith (...) Roof, for example, has called for new conceptualizations of temporality in an attempt to decouple histories of feminism from a generational model. This need to move away from a generational model is also underscored by what commentators such as Angela McRobbie have identified as a dispersal of feminism – a broad-scale circulation of feminist values in popular culture – as well as by the emergence of a certain kind of reflexivity whereby past and current feminist practices are increasingly subject to critique. For McRobbie such developments are understood as part of the articulation of a post-feminism in which feminism can no longer be passed on as it is positioned as having already passed away. However, in this article via an exploration of recent accounts of the passing of feminism it is suggested that what allows for a declaration of this passing is an attachment to feminism as a particular way of knowing as well as to a particular arrangement of the social. Indeed, it will be suggested that recent histories of feminism and commentaries on the state of contemporary feminism are driven not only by generational logics but also by these attachments – attachments which lose and fix both feminism and women in time. (shrink)

Physicalists commonly argue that conscious experiences are nothing more than states of the brain, and that conscious qualia are observer-independent, physical properties of the external world. Although this assumes the ‘mantle of science,’ it routinely ignores the findings of science, for example in sensory physiology, perception, psychophysics, neuropsychology and comparative psychology. Consequently, although physicalism aims to ‘naturalise’ consciousness, it gives an unnatural account of it. It is possible, however, to develop a natural, nonreductive, reflexive model of how (...) consciousness relates to the brain and the physical world. This paper introduces such a model and how it construes the nature of conscious experience. Within this model the physical world as perceived (the phenomenal world) is viewed as part of conscious experience not apart from it. While in everyday life we treat this phenomenal world as if it is the “physical world”, it is really just one biologically useful representation of what the world is like that may differ in many respects from the world described by physics. How the world as perceived relates to the world as described by physics can be investigated by normal science (e.g. through the study of sensory physiology, psychophysics and so on). This model of consciousness appears to be consistent with both third-person evidence of how the brain works and with first-person evidence of what it is like to have a given experience. It also views consciousness as an integral part and natural expression of the world—in a manner true to the spirit (if not to the detail) of Whitehead’s philosophy. -/- . (shrink)

We propose a view of consciousness as a sort of metaphoric “funnel” transforming a fraction of the parallel processes taking place continually in our central nervous system into something intrinsically serial and sequential. A conscious state is the result of this temporary serialization of a set of parallel mental processes. Before this event, everything is parallel, but also after it, everything returns parallel. As a consequence, the simile we propose is that of a “clepsydra” or sandglass. A conscious state (...) coincides with its bottleneck. Here, we explore possible consequences of the adoption of this model. (shrink)

This commentary elaborates on Gray's conclusion that his neurophysiological model of consciousness might explain how consciousness arises from the brain, but does not address how consciousness evolved, affects behaviour or confers survival value. The commentary argues that such limitations apply to all neurophysiological or other third-person perspective models. To approach such questions the first-person nature of consciousness needs to be taken seriously in combination with third-person models of the brain.

Using a combination of reviewing the extensive relevant literature, the author's original scientific research, and exploring the boundaries of human experiences, this article develops a model for consciousness. As a consequence, consciousness is elevated in the scientific understanding of the structure of the Universe, possibly enabling easier interpretation of such concepts as the anthropic principle and quantum physics. The handling of information is a key, leading to a review of the Information Field theory, together with a preliminary (...) attempt at striking the appropriate balance between mind and matter. (shrink)

The Sphere Model of Consciousness (SMC) delineates a sphere-shaped matrix that aims to describe the phenomenology of experience using geometric coordinates. According to SMC, an experience of overcoming of the habitual self and the conditioning of memories could be placed at the center of the matrix, which can be then called the Place of Pre-Existence (PPE). The PPE is causally associated with self-determination. In this context, we suggest that silence could be considered as an intentional state enabling self-perception (...) to be focused on the “here and now,” which in turn improves perception of one’s own body in space. To investigate these hypotheses grounded in the model, the current preliminary study examined the Place of Pre-Existence Technique (PPEt), in which practitioners are guided to focus on a self-defined aim; reach a state of detachment from the habitual self; envision the future. 481 volunteers PPEt practitioners completed self-report questionnaires before and after an intensive 3-day meditative training. We analyzed the possibly relationship between subjective experiences related to physical, emotional, mental, temporal, and spatial aspects, as well as self-determination and silence, before and after training. The results indicated a shift from a prevailing influence of mental dimension on the other aspects of experience, to a prevailing influence of spatial dimension. Silence was reported more often following the training, and predominantly related to the mental and emotional experiences. The results are discussed in relation to the shift from Narrative to Minimal Self and to increased balance among the considered dimensions. (shrink)

The following extracts with connecting comments suggest a departure point for a definitions of consciousness that preserves its everyday phenomenology while allowing an understanding of what consciousness is to deepen as scientific investigation proceeds. I argue that current definitions are often theory-driven rather than following the contours of ordinary experience. Consequently they are sometimes too broad, sometimes too narrow, and sometimes not definitions of phenomenal consciousness at all. As an alternative, an ecologically valid, reflexive approach to (...) consciousness is suggested that is consistent with science and with common sense. (shrink)

All mental states, including thoughts, feelings, perceptions, and sensations, often occur consciously. But they all occur also without being conscious. So the first thing a theory of consciousness must do is explain the difference between thoughts, feelings, perceptions, and sensations that are conscious and those which are not.

The present article addresses the logic of the sphere, or the Sphere Model of Consciousness developed by Patrizio Paoletti over three decades of research. M.E.D. Ed., 2002; Flussi, territori, luogo II. M.E.D. Ed., 2002; Fare il punto nave. M.E.D. Ed., 2005; In: Proceedings conference at Leslie and Susan Gonda Multidisciplinary Brain Research Center. Bar Ilan University. Faculty of Neuroscience, Israel, 2007; Osservazione—Quaderni di Pedagogia per il Terzo Millennio, Ed. 3P, 2011; Mediazione—Quaderni di Pedagogia per il Terzo Millennio, Ed. (...) 3P, 2011). The SMC model has been experimentally applied in the educational field and lies at the base of neuroscientific and psychoeducational research conducted by the Paoletti Foundation. In recent years, it has been studied by several researchers in the field of neuroscience. Following a logical-mathematical introduction regarding the properties of the spherical shape, we illustrate for the first time the structuring of the model and its neural foundations. We emphasize the central space of the sphere, defined by the geometric model and highlight its descriptive and heuristic properties in relation to the study of consciousness. Finally, we present educational applications of the model, particularly with respect to the center of the sphere, defined in the current context as the “place of pre-existence.”. (shrink)

The present article addresses the logic of the sphere, or the Sphere Model of Consciousness developed by Patrizio Paoletti over three decades of research. M.E.D. Ed., 2002; Flussi, territori, luogo II. M.E.D. Ed., 2002; Fare il punto nave. M.E.D. Ed., 2005; In: Proceedings conference at Leslie and Susan Gonda Multidisciplinary Brain Research Center. Bar Ilan University. Faculty of Neuroscience, Israel, 2007; Osservazione—Quaderni di Pedagogia per il Terzo Millennio, Ed. 3P, 2011; Mediazione—Quaderni di Pedagogia per il Terzo Millennio, Ed. (...) 3P, 2011). The SMC model has been experimentally applied in the educational field and lies at the base of neuroscientific and psychoeducational research conducted by the Paoletti Foundation. In recent years, it has been studied by several researchers in the field of neuroscience. Following a logical-mathematical introduction regarding the properties of the spherical shape, we illustrate for the first time the structuring of the model and its neural foundations. We emphasize the central space of the sphere, defined by the geometric model and highlight its descriptive and heuristic properties in relation to the study of consciousness. Finally, we present educational applications of the model, particularly with respect to the center of the sphere, defined in the current context as the “place of pre-existence.”. (shrink)

Descartes affords several notions of consciousness as he explains the characteristics of the diverse features of human thought from infancy to adulthood and from dreaming to attentive wakefulness. The paper argues that Descartes has a rich and coherent view of conscious mentality from rudimentary consciousness through reflexive consciousness to consciousness achieved by deliberate, attentive reflection.

In this manuscript Hobson et al. propose a model exploring qualitative differences between the three states of consciousness, waking, NREM sleep, and REM sleep, in terms of state-related brain activity. The model consists of three factors, each of which varies along a continuum, creating a three-dimensional space: activation (A), information flow (I), and mode of information processing (M). Hobson has described these factors previously (1990; 1992a). Two of the dimensions, activation and modulation, deal directly with subcortical influences (...) upon cortical structures – the reticular activation system, with regard to the activation dimension and the locus coeruleus and the pontine raphe neuclei, with regard to the modulation dimension. The focus of this review is a further exploration of the interaction between dreaming and the cortical and subcortical structures relevant to REM sleep eye movements. [Hobson et al. ]. (shrink)

In the development of modern philosophy self-consciousness was not generally or unanimously given important consideration. This was because philosophers such as Descartes, Kant and Fichte thought it served as the highest principle from which we can 'deduce' all propositions that rightly claimed validity. However, the Romantics thought that the consideration of self-consciousness was of the highest importance even when any claim to foundationalism was abandoned. In this respect, Hölderlin and his circle, as well as Novalis and Schleiermacher, thought (...) that self-consciousness, itself, was not a principle but must be ranked on a minor or dependent level, and presupposed the Absolute as a superior but inaccessible condition or ground. This reservation did not hinder them from recognising that the foundationalist Fichte was the first to have shown conclusively that from Descartes, via German Rationalism and British Empiricism, up to Kant, self-consciousness was misconceived of as the result of an act of reflection by which a second-order act bent back upon a first-order act that is identical to itself. This conception entailed circular entanglements and infinite regresses, and was too high a price to pay. Whereas Fichte thought pre-reflexive self-awareness was a philosophical principle, the Romantics and their vehement critic Kierkegaard, abandoned the idea of self-consciousness as a foundational starting point of philosophy. Instead, they founded self-consciousness on transcendent Being, a prior non-conceptual consciousness ('feeling') and reproached Fichte for having fallen back into the repudiated reflection model of self-consciousness. (shrink)

Consciousness is a tremendously complex phenomenon. We examined the configurations and functions of an autonomously adaptive system that can adapt to an environment without a teacher to understand this complex phenomenon in the easiest way possible, and proposed a modeling method of consciousness on the system. In modeling of consciousness, it is important to note the difference between phenomenal consciousness and functional consciousness. To clarify the difference, a model with two layers, a physical layer (...) and a logical layer, is proposed. The functions of primitive consciousness on the autonomously adaptive system were clarified on the model. The physical layer is composed of an artificial neural node. All signals are processed in detail by the neural nodes. Contrarily, minimum information, necessary for the system to adapt itself, selected from the physical layer composes the logical layer. The operations in the logical layer are represented by interactions between only the selected information. Our daily conscious phenomenon is expressed on the logical layer. (shrink)

Baars (1988, 1997) has proposed a psychological theory of consciousness, called global workspace theory. The present study describes a software agent implementation of that theory, called ''Conscious'' Mattie (CMattie). CMattie operates in a clerical domain from within a UNIX operating system, sending messages and interpreting messages in natural language that organize seminars at a university. CMattie fleshes out global workspace theory with a detailed computational model that integrates contemporary architectures in cognitive science and artificial intelligence. Baars (1997) lists (...) the psychological ''facts that any complete theory of consciousness must explain'' in his appendix to In the Theater of Consciousness; global workspace theory was designed to explain these ''facts.'' The present article discusses how the design of CMattie accounts for these facts and thereby the extent to which it implements global workspace theory. (shrink)

We introduce a quantum state representation of the information being processed in neuronal structures. The movement of information from one such structure to a second is characterized as a measurement of the first structure by the second. The value of such a measurement is an observable property of matter. The associated collapsed quantum state, a dual encoding of that measurement, is a non-observable property of matter. The quantum measurement collapse process itself is shown to be a form of experience of (...) the measurement process in terms of which a model and explanation of consciousness is formulated. Using model neurons we show how neuronal information processing effects may be given a quantum characterization. The techniques developed are employed to frame a model of qualia. (shrink)

According to a reflexive theory of consciousness, a person is in a conscious state only if they are conscious of, or aware of, being in the state. This paper reconsiders the well-known regress objection against theories of this sort, according to which they entail that if you are in one conscious state, you are in an infinity of such states. I distinguish two versions of the reflexive theory, a cognitive version and a phenomenal version, and argue that, (...) while the cognitive version of the reflexive theory may evade the regress objection, this is not the case for the phenomenal version. (shrink)

There have been suggestions that the unity of consciousness may be related to the kind of holism depicted only in quantum physics. This argument will be clarified and strengthened. It requires the brain to contain a quantum system with the right properties — a Bose-Einstein condensate. It probably does contain one such system, as both theory and experiment have indicated. In fact, we cannot pay full attention to a quantum whole and its parts simultaneously, though we may oscillate between (...) the two. In a quantum theory of consciousness, emergent meanings arise as an inevitable consequence of Heisenberg''s Uncertainty Principle. (shrink)