Consistent with numerous electrophysiological studies, we recently reported that conscious perception is associated with a widely distributed modulation of the P3 component . We also showed that correct objective performance in the absence of subjective awareness is associated with a spatially more restricted modulation of the P3. The relatively late occurrence of the P3 along with lack of control for post-perceptual processes suggests that this component might reflect processes related to stimulus evaluation or confidence rather than to visual awareness or (...) objective performance. The main aim of the current study was to test this hypothesis. While EEG was recorded, participants performed a forced-choice localization task and reported their subjective perception of the target on a 3-level scale that also indexed their confidence. The results showed that our previous findings are replicated when confidence is controlled for. (shrink)

States of Consciousness extends Thomas Natsoulas' development of the psychology of consciousness by giving sustained attention to the stream of consciousness and its component 'pulses of experience'. Natsoulas' unrivalled scholarship across psychology, philosophy and cognate fields means that very often surprising connections are made between the works of leading theorists of consciousness, including Brentano, Mead, Bergmann, Strawson, James, Freud, Skinner, Hebb, Gibson, O'Shaughnessy and Woodruff Smith. At a time when interest in consciousness and the brain (...) is growing rapidly, this book provides an in-depth analysis of sophisticated psychological accounts that pertain to consciousness. Its breadth of coverage and interdisciplinary nature will be of interest to postgraduates and specialists in a range of fields, particularly the history of psychology and philosophy of mind. (shrink)

The basic components of James’s stream of consciousness are considered concretely and in a way that tends to be relatively neutral from a theoretical perspective. My ultimate goal is a general description of the states of consciousness, but I try here to be more “observational” than “theoretical” about them. Giving attention to James’s reports of his personal firsthand evidence, I proceed as though I were conversing with this most phenomenological and radically empirical of psychological authors. I disagree (...) with James on some points but, also, I find many of his claims acceptable and base my own view on a thesis fundamental to his perspective: A stream of consciousness consists of a succession, one at a time, of unitary states and all of the other mental occurrences that are conscious are features of such states. This is an effort to see more clearly together with James, not an exercise of correcting errors in how he treated of our topic. (shrink)

This research is an investigation of whether consciousness—one's ongoing experience—influences one's behavior and, if so, how. Analysis of the components, structure, properties, and temporal sequences of consciousness has established that, (1) contrary to one's intuitive understanding, consciousness does not have an active, executive role in determining behavior; (2) consciousness does have a biological function; and (3) consciousness is solely information in various forms. Consciousness is associated with a flexible response mechanism (FRM) for decision-making, (...) planning, and generally responding in nonautomatic ways. The FRM generates responses by manipulating information and, to function effectively, its data input must be restricted to task-relevant information. The properties of consciousness correspond to the various input requirements of the FRM; and when important information is missing from consciousness, functions of the FRM are adversely affected; both of which indicate that consciousness is the input data to the FRM. Qualitative and quantitative information (shape, size, location, etc.) are incorporated into the input data by a qualia array of colors, sounds, and so on, which makes the input conscious. This view of the biological function of consciousness provides an explanation why we have experiences; why we have emotional and other feelings, and why their loss is associated with poor decision-making; why blindsight patients do not spontaneously initiate responses to events in their blind field; why counter-habitual actions are only possible when the intended action is in mind; and the reason for inattentional blindness. (shrink)

Neuronal aggregates involved in conscious awareness are not evenly distributed throughout the CNS but comprise key components referred to as the neural network correlates of consciousness (NNCC). A critical node in this network is the posterior cingulate, precuneal, and retrosplenial cortices. The cytological and neurochemical composition of this region is reviewed in relation to the Brodmann map. This region has the highest level of cortical glucose metabolism and cytochrome c oxidase activity. Monkey studies suggest that the anterior thalamic (...) projection likely drives retrosplenial and posterior cingulate cortex metabolism and that the midbrain projection to the anteroventral thalamic nucleus is a key coupling site between the brainstem system for arousal and cortical systems for cognitive processing and awareness. The pivotal role of the posterior cingulate, precuneal, and retrosplenial cortices in consciousness is demonstrated with posterior cingulate epilepsy cases, midcingulate lesions that de-afferent this region and are associated with unilateral sensory neglect, observations from stroke and vegetative state patients, alterations in blood flow during sleep, and the actions of general anesthetics. Since this region is critically involved in self reflection, it is not surprising that it is similarly a site for the NNCC. Interestingly, information processing during complex cognitive tasks and during aversive sensations such as pain induces efforts to terminate self reflection and result in decreased processing in posterior cingulate and precuneal cortices. (shrink)

Disturbances of consciousness, including fluctuations in attention and awareness, are a common and clinically important symptom in dementia with Lewy bodies. In the present study we investigate potential mechanisms of such disturbances of consciousness in a clinicopathological study evaluating specific components of the cholinergic system. [3H]Epibatidine binding to the high-affinity nicotinic receptor in the temporal cortex differentiated DLB cases with and without DOC, being 62–66% higher in those with DOC. The were no differences between DLB patients with (...) or without DOC in 125I-labeled α-bungaratoxin binding to the low-affinity nicotinic receptor, [3H]pirenzepine binding to the muscarinic M1 receptor, or in choline acetyltransferase activity. These findings provide support for the hypothesis that cholinergic activity is an important neural correlate if consciousness and suggest a mechanism of DOC in DLB involving alterations in the nicotinic receptor, composed of predominantly α4 and β2 subunits. (shrink)

Objectives: Recent fMRI studies have shown that it is possible to reliably identify the defaultmode network (DMN) in the absence of any task, by resting-state connectivity analyses in healthy volunteers. We here aimed to identify the DMN in the challenging patient population of disorders of consciousness encountered following coma. Experimental design: A spatial independent component analysis-based methodology permitted DMN assessment, decomposing connectivity in all its different sources either neuronal or artifactual. Three different selection criteria were introduced assessing anticorrelation-corrected connectivity (...) with or without an automatic masking procedure and calculating connectivity scores encompassing both spatial and temporal properties. These three methods were validated on 10 healthy controls and applied to an independent group of 8 healthy controls and 11 severely brain-damaged patients [locked-in syndrome (n ¼ 2), minimally conscious (n ¼ 1), and vegetative state (n ¼ 8)]. Principal observations: All vegetative patients showed fewer connections in the default-mode areas, when compared with controls, contrary to locked-in patients who showed nearnormal connectivity. In the minimally conscious-state patient, only the two selection criteria considering both spatial and temporal properties were able to identify an intact right lateralized BOLD connectivity pattern, and metabolic PET data suggested its neuronal origin. Conclusions: When assess-. (shrink)

This study discusses how the substantial development of technology, especially of social media platforms, in the past decades has altered the conditions that determine human relationships radically. It provides an overview of how emerging technologies have affected interpersonal human relationships by creating a new environment in which communication takes place, which could be exclusively virtual in the future. Then, it touches on the Levinasian theory regarding the self and its constant consciousness of the Other and aims to explore how (...) Levinas’s theory relates to modern society. It highlights the process of how each person strives to find the Other during his/her existence but is often unable to do that and how, in this process, contact with the Other is essential. It is explained that Levinas stresses the importance of meeting with the Other but indicates that we often fail to do so and end up meeting with the Third, an unoriginal form of the Other. Lastly, it is hypothesized that the inability to find the Other in the modern world can be linked to the development of digitalization because new media are often responsible for creating distance in human relationships and, therefore, cannot be the sole medium of creating relationships with others as face-to-face communication and meeting the other are essential components of developing a meaningful relationship with them. (shrink)

A widespread assumption in current philosophy of mind is that a conscious state’s phenomenal properties vary with its representational contents. In this paper, I present (rather dogmatically) an alternative picture that recognizes two kinds of phenomenal properties that do not vary concomitantly with content. First, it admits phenomenal properties that vary rather with attitude: what it is like for me to see rain is phenomenally different from what it is like for me to remember (indistinguishable) rain, which is different again (...) from what it is like for me to visualize (indistinguishable) rain – where these differences cannot be traced back to variations in content. Secondly, there is a kind of phenomenal property that varies neither with content nor with attitude but is altogether invariant across all conscious states: a substantive phenomenal commonality among what it is like for me to see, remember, and visualize rain, cats, or dogs. This substantive commonality, I will suggest, is the for-me-ness component of what it is like for me to have any of these experiences. I will close by discussing the interrelations among these three concentric layers of phenomenality: content-based, attitude-based, and for-me-ness. (shrink)

Consciousness has traditionally been the subject matter of philosophy. However, especially in recent years, various branches of science have attempted to develop theories of consciousness. I evaluate the biological theories of Francis Crick, Gerald Edelman, and Antti Revonsuo in order to gauge the current state of biological accounts of consciousness. I begin with an explication of the easy and hard problems of consciousness as defined by David Chalmers. Next, I summarize how each theory defines ‘consciousness’ (...) and then I evaluate each theoretical model. Finally, I evaluate the models in terms of the easy problems and, especially, the hard problem. My aim in this work is to demonstrate that the current biological theories of consciousness are inadequate. This claim is not tantamount to one that claims that the theories are ineffective. On the contrary, these theories tend to be more useful than not. However, these biological models do not address the most essential component of consciousness that is subjective phenomenological experience. (shrink)

We explore the integrated structure of consciousness by examining the “phenomenological axioms” of the “integrated information theory of consciousness ” from the perspective of Husserlian phenomenology. After clarifying the notion of phenomenological axioms by drawing on resources from Edmund Husserl and Maurice Merleau-Ponty, we develop a critique of the integration axiom by drawing on phenomenological analyses developed by Aron Gurwitsch and Merleau-Ponty. This axiom is ambiguous. It can be read either atomistically as claiming that the phenomenal content of (...) conscious experience is an integrated complex and holistically as claiming that it is an integrated Gestalt. We argue that the latter reading provides a better characterization of the internal structure of the phenomenal content. Furthermore, the integrated structure of consciousness is not confined to the phenomenal content, but it also extends into the subjective attitude. Subjective attitudes and phenomenal contents are interdependent constituents that jointly make up conscious experiences. This implies a novel theoretical challenge to the scientific component of IIT, which is to explain how to accommodate the subjective dimension of consciousness into its explanatory scope. IIT can respond in a few different ways, but most importantly, it cannot just ignore it once and for all. As one possible way to address the challenge, we propose introducing a novel construct, noetic complex, to develop a fine-grained model of the neural underpinning of consciousness. (shrink)

Three experiments investigated response times for remember and know responses in recognition memory. RTs to remember responses were faster than RTs to know responses, regardless of whether the remember–know decision was preceded by an old/new decision or was made without a preceding old/new decision . The finding of faster RTs for R responses was also found when remember–know decisions were made retrospectively. These findings are inconsistent with dual-process models of recognition memory, which predict that recollection is slower and more effortful (...) than familiarity. Word frequency did not influence RTs, but remember responses were faster for words than for nonwords. We argue that the difference in RTs to remember and know responses reflects the time taken to make old/new decisions on the basis of the type of information activated at test. (shrink)

In "The Disunity of Consciousness," Gerard O'Brien and Jon Opie argue that human consciousness is not synchronically unified. They suggest that the orthodox conception of the unity of consciousness admits of two readings, neither of which they find persuasive. According to them, "a conscious individual does not have a single consciousness, but several distinct phenomenal consciousnesses, at least one for each of the senses, running in parallel." They call this conception of consciousness the _multi-track account. (...) I make three points in reply: (1) O'Brien and Opie's characterization of the orthodox conception of the unity of consciousness is problematic; (2) their arguments in support of the multitrack account are unpersuasive; and (3) the phenomenon of intersensory integration suggests that O'Brien and Opie are wrong to claim that "the only sense in which it is correct to talk of a 'unified' consciousness (...) is that in which the representational contents of the various components coincide.". (shrink)

This book is about you. How does your brain work and where do your thoughts and dreams come from? How can you harness their creative power? Ableman posits a crucial relationship between language and memory and thus between language and self-awareness. Most startlingly he maintains that the human 'person' is essentially the language component of a large-brained animal. Ableman has researched his theory using existing data derived from the malfunctioning mind as manifested in schizophrenia, sleepwalking, autism, 'out of body' experiences (...) and nightmares. His revolutionary claims constitute an exciting and persuasive theory of mind which orthodox science could - and should - test. (shrink)

This article summarizes a variety of current as well as previous research in support of a new theory of consciousness. Evidence has been steadily accumulating that information about a stimulus complex is distributed to many neuronal populations dispersed throughout the brain and is represented by the departure from randomness of the temporal pattern of neural discharges within these large ensembles. Zero phase lag synchronization occurs between discharges of neurons in different brain regions and is enhanced by presentation of stimuli. (...) This evidence further suggests that spatiotemporal patterns of coherence, which have been identified by spatial principal component analysis, may encode a multidimensional representation of a present or past event. How such distributed information is integrated into a holistic percept constitutes the binding problem. How a percept defined by a spatial distribution of nonrandomness can be subjectively experienced constitutes the problem of consciousness. Explanations based on a discrete connectionistic network cannot be reconciled with the relevant facts. Evidence is presented herein of invariant features of brain electrical activity found to change reversibly with loss and return of consciousness in a study of 176 patients anesthetized during surgical procedures. A review of relevant research areas, as well as the anesthesia data, leads to a postulation that consciousness is a property of quantumlike processes, within a brain field resonating within a core of structures, which may be the neural substrate of consciousness. This core includes regions of the prefrontal cortex, the frontal cortex, the pre- and paracentral cortex, thalamus, limbic system, and basal ganglia. (shrink)

Concurrent adaptation to two different visuomotor transformations has been shown to be possible as long as discriminative contextual cues are available. The authors examined explicit and implicit components of visually cued dual adaptation in younger and older adults. They found that only young adults, but not old adults, produced appropriate adaptive shifts of hand-movement direction to compensate for the visuomotor rotations. Aftereffects, conceived as a measure of implicit knowledge, were only poorly developed. Furthermore, only participants in the younger group (...) exhibited systematic explicit knowledge of the visuomotor rotations. Subsequent analyses revealed strong correlations between the quality of explicit knowledge and the overall visuomotor adaptation. Thus, visually cued dual adaptation to two opposite visuomotor rotations is primarily mediated by conscious strategic corrections based on explicit knowledge of the transformations, a process, which is selectively impaired in older adults. (shrink)

It is suggested that consciousness is primarily associated not with stimuli and perception, as commonly supposed, but with movement and responses. Consciousness of stimuli arises in situations in which possible movements are planned, or in which information must be actively acquired rather than passively registered, and may or may not require overt movements to be performed. By emphasizing response, this formulation provides a simple explanation for the perceived unity of consciousness: though stimuli can be diverse, with independent (...) components, movements must necessarily be coordinated. Therefore, if we are to look for a `site' for consciousness, it is likely to be in a region such as the anterior cingulate that is neurally close to the higher motor hierarchical levels, and also accessible both to real sensory feedback and also to virtual feedback derived through mechanisms of efference copy from actual or proposed motor commands. It is suggested that synchrony of arrival of such information may be an important prerequisite of this unity, and that on this basis such a `master node' might be expected to be temporally `equidistant' from each of these sources; this may well be true of the anterior cingulate, but no doubt also of other structures. (shrink)

In this peer commentary on L. Syd M. Johnson’s “Inference and Inductive Risk in Disorders of Consciousness,” I argue for the necessity of disability education as an integral component of decision-making processes concerning patients with DOC and, mutatis mutandis, all patients with disabilities. The sole qualification Johnson places on such decision-making is that stakeholders are educated about and “understand the uncertainties of diagnosis and prognosis.” Drawing upon research in philosophy of disability, social epistemology, and health psychology, I argue that (...) this educational qualification is insufficient to address systemic ableism and other forms of epistemic bias in quality of life judgments. (shrink)

Conscious intentional states are mental states that represent things as being a certain way and do so consciously: they involve a phenomenally conscious representation. For any phenomenally conscious state, there is something it is like for its subject to be in it. The way it is like for a subject to be in a certain phenomenal state is the state’s phenomenal character. According to some authors, phenomenal character has two components: qualitative character (i.e., the “what it is like” component) (...) and subjective character (the “for the subject” component). Elsewhere, I have argued for an acquaintance theory of subjective character: a conscious representation is “for the subject” iff the subject is acquainted with it (Giustina forthcoming). The aim of this paper is to take some initial steps toward developing an acquaintance account of qualitative character. More specifically, I develop an acquaintance-representational account of the qualitative character of conscious intentional states, on which qualitative character is constituted by a subject’s being acquainted with the conscious intentional state’s representational properties. By reviewing the main extant accounts of qualitative character and highlighting their shortcomings, I argue that the acquaintance-representational account is antecedently more plausible than its competitors. (shrink)

Gesture and elaborate forms of nonverbal behaviour have been posited as necessary antecedents to language and shared conceptual understanding. Here we argue that subtle and largely unintentional nonverbal behaviours play a key role in building consensual beliefs within culture. We propose a model that focuses on the subtle and automatic nonverbal transmission of attitudes, beliefs and cultural ideals. Specifically, people extract attitudes and beliefs from nonverbal behaviour-- such extraction is both ubiquitous and efficient. The extracted attitudes and beliefs become individual (...) beliefs if encountered frequently enough. Consequently, people may come to adopt the same attitudes, beliefs and behaviours in the absence of verbal communication. Finally, one's own nonverbal behaviour reflects the extracted attitudes, beliefs and ideals of those of one's group, serving as a means for transmitting culture. The implication is that subtle nonverbal behaviour is important for the creation and maintenance of culture. (shrink)

As anthropology becomes more interested in consciousness and its numerous states, and with a slowly increasing appeal to neuroscience for insights and explanations of consciousness, there is an understandable interest in the components of consciousness and how they combine into alternative states in different sociocultural settings. One of those components should be the complexity of information processing producing the knowing aspect of consciousness. The author introduces an approach to this aspect in the form of (...) conceptual systems theory, a neo-Piagetian model of cognitive development, which has been used to good effect to explain information processing in social situations but heretofore neglected by anthropologists. The neuroanthropological underpinnings of CST are discussed, as is the range of potential applications to ethnological and ethnographic problems. (shrink)

The study of conscious experience per se has not kept pace with the dramatic advances in PET, fMRI and other brain-scanning technologies. If anything, the standard approaches to examining the 'view from within' involve little more than cataloguing its readily accessible components. Thus the study of lived subjective experience is still at the level of Aristotelian science, leading to a widespread scepticism over the possibility of a truly scientific study of conscious experience. Drawing on a wide range of approaches (...) -- from phenomenology to meditation -- The View From Within examines the possibility of a disciplined approach to the study of subjective states. The focus is on the practical issues involved. (shrink)

It is intuitive that free action depends on consciousness in some way, since behavior that is unconsciously generated is widely regarded as un-free. But there is no clear consensus as to what such dependence comes to, in part because there is no clear consensus about either the cognitive role of consciousness or about the essential components of free action. I divide the space of possible views into four: the Constitution View (on which free actions metaphysically consist, at (...) least in part, in phenomenally conscious episodes of a special sort), the Causal-Dependence View (on which free actions are necessarily caused by conscious episodes), the Counterfactaul-Dependence View (on which free actions necessarily counterfactually dependent on conscious episodes of certain types), and the Independence View (on which there are no necessary dependence-relations that hold between free action and conscious episodes). After surveying recent empirical literature that purports to show that consciousness plays a smaller role in generating action than is usually supposed, I conclude that it is plausible that free action depends on consciousness in two ways. First, free action causally depends on consciousness control. Second, free action counterfactually depends on the agent's being responsive to certain reasons. (shrink)

Several recent accounts claim that imagination is a matter of simulating perceptual acts. Although this point of view receives support from both phenomenological and empirical research, I claim that Jean-Paul Sartre's worry formulated in L'imagination (1936) still holds. For a number of reasons, Sartre heavily criticizes theories in which the sensory material of imaginative acts consists in reviving sensory impressions. Based on empirical and philosophical insights, this article explains how simulation theories of imagination can overcome Sartre's critique by paying attention (...) to the motor dimension of imagination. Intending to clarify the status of the sensory in imagination, a motor theory of imagination is presented in which the sensory component of imagination is interpreted in terms of anticipated sensory consequences of preparation for motor action. (shrink)

Monitoring the environment for visual events while performing a concurrent task requires adjustment of visual processing priorities. By use of Bundesen's (1990) Theory of Visual Attention (TVA), we investigated how monitoring for an object-based brief event affected distinct components of visual attention in a concurrent task. The perceptual salience of the event was varied. Monitoring reduced the processing speed in the concurrent task, and the reduction was stronger when the event was less salient. The monitoring task neither affected the (...) temporal threshold of conscious perception nor the storage capacity of visual short-term memory nor the efficiency of top-down controlled attentional selection. (shrink)

This paper argues that phenomenal consciousness arises from the forced blending of components that are incompatible, or even logically contradictory, when combined by direct methods available to the subject; and that it is, as a result, analytically, ostensively and comparatively indefinable. First, I examine a variety of cases in which unpredictable novelties arise from the forced merging of contradictory elements, or at least elements that are unable in human experience to co-occur. The point is to show that the (...) uniqueness of consciousness is comprehensible in terms of a more general kind of emergence. I then argue that phenomenal consciousness essentially involves synchronous activations of representations of ‘identical’ intentional objects with distinct temporal tags, and is thus a case of the emergence of novelty from forced blending of incompatible components. It follows from the general nature of such emergence that consciousness would be indefinable and hence seem mysterious. This analysis will show why phenomenal consciousness would be impossible to resolve into its constituents by the conscious subject. The result is, I hope, a happy blend of physicalist explanation with respectful acknowledgement of the robustness of subjective experience. (shrink)

The goal of the paper is to review existing work on consciousness within the frameworks of Predictive Processing, Active Inference, and Free Energy Principle. The emphasis is put on the role played by the precision and complexity of the internal generative model. In the light of those proposals, these two properties appear to be the minimal necessary components for the emergence of conscious experience—a Minimal Unifying Model of consciousness.

The 'Hard Problem' of consciousness and its 'Explanatory Gap' can only be explained if we develop a physical theory which recognizes the Universe as a cognitive being and is based upon a fundamental process that transforms mind into body and back again. The physical requirements needed to realize such a transformation cycle are investigated and an explicit implementation of the consciousness process is presented. This implementation consists of an integrated mind-body activity that explains mental experiences with a model (...) of the activity itself. Such a self-referential loop is shown to be both a fundamental physical process and a container of primitive self- awareness from which complex experiences can be built. Explaining consciousness requires an expansion of current physical theories. To develop this expansion I will first associate the components of the consciousness process with individual operations occurring in the architecture of quantum theory. This will provide explicit mathematical equations required to describe conscious phenomena and show their limits. Because quantum equations apply to the content of space, but not to the sensation of space itself, they can only represent an approximate description of the consciousness process and are hence incomplete. I will, therefore, go on to discuss the approximations which limit quantum theory from providing a complete explanation of consciousness and suggest the metaphysical underpinnings required to expand quantum physics into a more complete description of reality. Lastly, I will discuss the implications of a reality model in which all parts of the universe, including the reader, are fundamentally self- measurement processes and the sensation of space is not that of an a priori container, but rather a 'what it feels like' to be a time-stable event. (shrink)

One of the aspects of consciousness deserving of study is what might be called its subjective unity - the way in which, though conscious experience moves from object to object, and can be said to have distinct ‘states', it nevertheless in some sense apparently forms a singular flux divided only by periods of unconsciousness. The work of William James provides a valuable, and rather unique, source of analysis of this feature of consciousness; however, in my opinion, this component (...) of James’ theory of the mind has so far gone under-emphasized in the scholarly literature. This paper undertakes some philosophical geography, trying to draw out and elucidate some of the relevant ideas from James’ corpus, and also subjects those ideas to some analysis to try and assist in judgements of their current importance. (shrink)

There has been an upsurge of interest lately in developing Wigner’s hypothesis that conscious observation causes collapse by exploring dynamical collapse models in which some purportedly quantifiable aspect of consciousness resist superposition. Kremnizer–Ranchin, Chalmers–McQueen and Okon–Sebastián have explored the idea that collapse may be associated with a numerical measure of consciousness. More recently, Chalmers–McQueen have argued that any single measure is inadequate because it will allow superpositions of distinct states of equal consciousness measure to persist. They suggest (...) a satisfactory model needs to associate collapse with a set of measures quantifying aspects of consciousness, such as the “Q-shapes” defined by Tononi et al. in their “integrated information theory” of consciousness. I argue here that Chalmers–McQueen’s argument against associating a single measure with collapse requires a precise symmetry between brain states associated with different experiences and thus does not apply to the only case where we have strong intuitions, namely human observers. In defence of Chalmers–McQueen’s stance, it might be argued that idealized artificial information processing networks could display such symmetries. However, I argue that the most natural form of any theory that postulates a map from network states to mind states is one that assigns identical mind states to isomorphic network states. This suggests that, if such a map exists, no familiar components of mind states, such as viewing different colours, or experiencing pleasure or pain, are likely to be related by symmetries. (shrink)

This is the fifth of a series of six articles examining respectively the six concepts of consciousness identified in the main entries of the Oxford English Dictionary under the word. I call the concept of consciousness5 the unitive meaning because it is said to refer to the totality of mental-occurrence instances that constitute a person's conscious being. The present article consists mainly of an effort to answer the question of which totality of mental-occurrence instances it is to which the (...) fifth concept refers. Four possible answers are considered, and the fourth, derived form Locke, is found to capture best the dictionary's meaning. Accordingly, consciousness5 is a certain subjectively determined unity of mental-occurrence instances mat is further specified, of course, in the article. However, I also consider, finally, that the compilers of the dictionary may have had something more objective in mind as well, another meaning toward which the word is tending if it has not already arrived mere. This further sense may amount to an identification of consciousness with those components of James's stream that he described as “the very core and nucleus of our self as we know it, the very sanctuary of our life.”. (shrink)

The goal of this work is to compile the basic components for the construction of an electromagnetic field theory of consciousness that meets the standards of a fundamental theory. An essential cornerstone of the conceptual framework is the vacuum state of quantum electrodynamics which, contrary to the classical notion of the vacuum, can be viewed as a vibrant ocean of energy, termed zero-point field (ZPF). Being the fundamental substrate mediating the electromagnetic force, the ubiquitous ZPF constitutes the ultimate (...) bedrock of all electromagnetic phenomena. In particular, resonant interaction with the ZPF is critical for understanding rapidly forming, long-range coherent activity patterns that are characteristic of brain dynamics. Assuming that the entire phenomenal color palette is rooted in the vibrational spectrum of the ZPF and that each normal mode of the ZPF is associated with an elementary shade of consciousness, it stands to reason that conscious states are caused by the coupling of the brain to a particular set of normal modes selectively filtered from the full frequency spectrum of the ZPF. From this perspective, the brain is postulated to function as a resonant oscillator that couples to a specific range of ZPF modes, using these modes as a keyboard for the composition of an enormous variety of phenomenal states. Theoretical considerations suggest that the brain-ZPF interface is controlled by altering the concentrations of neurotransmitters, placing the detailed study of the neurotransmitter-ZPF interaction at the center of future research activities. (shrink)

The paper first addresses Husserl's conception of philosophical phenomenology, metaphysics, and the relation between them, in order to explain why, on Husserl's view, there is no metaphysics of consciousness without a phenomenology of consciousness. In doing so, it recalls some of the methodological tenets of Husserl's phenomenology, pointing out that phenomenology is an eidetic or a priori science which has first of all to do with mere ideal possibilities of consciousness and its correlates; metaphysics of consciousness, (...) on the other hand, has to do with its reality or actuality, requiring an eidetic foundation in order to become scientifically valuable. Presuming that, if consciousness is to be the subject-matter of a metaphysics which is not simply speculative or based on prejudice, it is crucial to get the phenomenology of consciousness right, the paper then engages in a detailed descriptive-eidetic analysis of mental acts of re-presenting something and tries to argue that their structures, involving components of non-actual experiencing, pose a serious problem for a materialistic or physicalistic metaphysics of consciousness. The paper ends with a brief comment on Husserl's broader view of metaphysics, having to do with the irrationality of the transcendental fact, i.e. the constitution of the factual world and the factual life of the mind. (shrink)

Consciousness has a number of puzzling features. One such feature is its unity: the experiences and other conscious states that one has at a particular time seem to occur together in a certain way. I am currently enjoying visual experiences of my computer screen, auditory experiences of bird-song, olfactory experiences of coffee, and tactile experiences of feeling the ground beneath my feet. Conjoined with these perceptual experiences are proprioceptive experiences, experiences of agency, affective and emotional experiences, and conscious thoughts (...) of various kinds. These experiences are unified in a variety of ways, but the kind of unity that I’m interested in here concerns their phenomenal character. Take just two of these experiences: the sound of bird-song and the smell of coffee. There is something it is like to have the auditory experience, there is something it is like to have the olfactory experience, and there is something it is like to have both the auditory and olfactory experiences together. These two experiences occur as parts or components or aspects of a larger, more complex experience. And what holds of these two experiences seems to hold – at least in normal contexts – of all of one’s simultaneous experiences: they seem to be subsumed by a single, maximal experience.2 We could think of this maximal experience as an experiential perspective on the world. What it is like to be me right now is (or involves) an extremely complex conscious state that subsumes the various simpler experiences that I outlined above (seeing my computer screen, hearing bird-song, smelling coffee, and so on). I will follow recent literature in using the term “co-consciousness” for the relation that a set of conscious states bear to each other when they have a complex phenomenology (Bayne and Chalmers 2003; Dainton 2000; Hurley 1998; Lockwood 1989). (shrink)

The effects of aging on the cognitive and affective dimensions of theory of mind , and on the latter’s links with other cognitive processes, such as information processing speed, executive functions and episodic memory, are still unclear. We therefore investigated these effects in young , middle-aged and older adults , using separate subjective and objective assessment tasks. Furthermore, a novel composite task probed participants’ abilities to infer both cognitive and affective mental states in an interpersonal context. Although age affected the (...) objective ToM tests, results revealed a direct aging effect on the second-order ToM, but an indirect one on the first-order cognitive ToM, mediated mainly by age-related declines in executive functions. This study supports the notion of an age-related distinction between subjective and objective assessments of ToM, and confirms that ToM is a complex mental ability with several characteristics reliant to some extent on executive processes. (shrink)

The article describes theoretical views on the development of ethical consciousness in Ukrainian university students in the context of postmodernism, using the data from quasi-experimental psycho-pedagogical measurements. The article aims to specify the process of developing structural components of ethical consciousness in Ukrainian university students, who de facto (culturally and socially) are still gaining the experience of late postmodernity. The following methods were used at the propaedeutic, quasi-experimental and resumptive levels: theoretical-methodological analysis of relevant scientific-methodical sources; selection (...) of relevant diagnostic methods; modelling of educational conditions; psychodiagnostic methods; methods of mathematical statistics; summarization. The necessary data were collected, with the observance of all ethical norms, at the premises of Ukrainian higher education institutions, with the participation of 280 students-respondents (Years 1-5) who major in the humanities and technology. The obtained results indicate a rather uneven personal development of students under all structural components of ethical consciousness. The main part of the article, as well as conclusions, clarifies the components of ethical consciousness, their dynamics and dependence on one’s worldview and experience. The international relevance of the article lies in objectifying ethical consciousness of young people in the post-totalitarian environment. It will allow one to evaluate the interaction between traditional and postmodern systems, justify the prospects of such categories as “meanings” and “values” in the belated postmodern society. The results of the article may influence the modelling of the character-building component in new education systems in the post-cultural society. (shrink)

_The purpose_ of the article is to comprehend the Husserlian model of constituting temporal modes through the ability of intentional "retentional-protentional" consciousness, as well as to clarify the possibility of interpreting its positions in the reconstruction of the concept of anthropic time. _Theoretical basis._ The theoretical framework of the research includes: 1) the interpretation of the phenomenological reflection of "time-consciousness" by E. Husserl in the context of solving the problem of phased-differentiation of this form of temporality; 2) the (...) concept of anthropic time (V. Khanzhy). _Originality._ For the first time in research literature, the possibilities of applying the ideas of Husserl to the reconstruction of the concept of anthropic time are considered through the interpretation of the phenomenological solution to the problem of temporality, proposed and specified in Husserl’s "time-consciousness" concept. _Conclusions._ The comprehension of the Husserlian model of intentionality of consciousness through the "grasping-from-now" and the constitution of phases of phenomenological time through the component of "exiting-from-now" showed that solving the problem of phased-differentiation of phenomenological time leads to the observation of the impossibility of isolating the modes of past, present, and future as self-sufficient and unconditional. More accurate indications, based on the constitutive intentionality of consciousness on the "grasping-from-now" phases of time (as conventional), are as follows: a) the abilities of retention and recollection are the foundation for the constitution of the past and its connections to the present; b) the perception establishes the basis for the phase of the present itself; c) the possibilities of protention and anticipation (as forms of imagination) constitute the future and its connections to the present. By the concept of retention, Husserl fixes a certain primary memory (the present "now" of a past interval), which enables retaining the past in the present. The category of recollection or secondary memory is used by the philosopher to refer to the self-sufficient reproduction of past experiences (without being joined to present perception). The fundamental difference between recollection and retention is that the former _re-_presents a temporal interval, grasping its content and reproducing it as it was in the past, while in the latter, the perceived duration is presented as a fragment of time that has just passed. According to the German philosopher, the "grasping" of the present phase is performed by perception. Through the constitutive intentionality of consciousness, perception synthesizes the results of primary-actual activity and retentional holding of duration. The second part of the article will present solutions to the following research tasks: 1) analysis of the possibilities of protention and anticipation in constituting the future and its connections with the present; 2) understanding the possibility of using interpreted forms of Husser’s ideas in reconstructing the concept of anthropic time. (shrink)

How are attention and consciousness related? Can we learn what the contents of someone’s consciousness are if we know the targets of their attention? What can we learn about the contents of consciousness if we know the targets of attention? Although introspection might suggest that attention and consciousness are intimately connected, a good body of recent findings in cognitive psychology and cognitive neuroscience brings compelling reasons to believe that they are two separate and independent processes. This (...) paper attempts to bring attention and consciousness back together to make the study of attentional distributions an essential ingredient for the study of the contents of consciousness. My proposal has two main components. First, I introduce a framework for systematizing the relations between attention in its different forms and consciousness in its different forms. Although philosophers and cognitive scientists have repeatedly highlighted the importance of such systematization, most details are still to be worked out. Here I take an initial stab at this project based on the notion of degrees of informational enhancement. Second, I introduce the notion of vicarious attention to account for a kind of additional processing benefit that comes for free when attention is allocated to a target. I then propose that this kind of processing must also be considered when mapping attention targets into contents of consciousness. (shrink)

One component of our conscious self-awareness is the voice we hear inside our heads, a form of 'inner speech'. This voice of our conscious thoughts is an exact reflection of our personal voice, with our vocabulary, favourite phrases, and regional idioms. In this paper I present a neurobiological model for the mechanism behind these language-based conscious thoughts. Central to this model is the process of associative conditioning. Through repeated pairings of the neural processes of speech with those of auditory perception (...) of the words spoken, when the action of speech is triggered, but in this case vocalization is inhibited, the neural mechanisms underlying its perception are activated and create 'hearing' the unspoken words. Interestingly, the model predicts the form in which the 'inner voice' of the deaf who have no spoken language and communicate through Sign actually experience their thoughts. (shrink)

The paper presents, first, some general remarks about Husserl’s philosophical Phenomenology in view of relating it to the scientific study of consciousness, and recalls some of the basic methodological tenets of a Husserlian phenomenology of consciousness (I). It then introduces some recent work on so-called “mental imagery” in cognitive psychology and neuroscience (II). Next, a detailed exposition of a reflective analysis of conscious experiences that involve “imagery” or “images” is given (III), arguing thereby that reflective conceptual clarifications of (...) various forms of such experiences could contribute to research into their finer details. In order to show more distinctly that the conscious experiences involved in the contemporary cognitive and neuroscientific imagery research are indeed differently structured, a simple notation for designating the various structural components of the experiences under study will be used. In concluding (IV), some methodological assets concerning the present proposal of integrating the method of Husserlian phenomenology into the present-day, and hopefully even more so into the future study of consciousness are highlighted! (shrink)

from non-conscious components by positing that consciousness is a universal primitive. For example, the double aspect theory of information holds that infor- mation has a phenomenal aspect. How then do you get from phenomenal infor- mation to human consciousness? This paper proposes that an entity is conscious to the extent it amplifies information, first by trapping and integrating it through closure, and second by maintaining dynamics at the edge of chaos through simul- taneous processes of divergence and (...) convergence. The origin of life through autocatalytic closure, and the origin of an interconnected worldview through conceptual closure, induced phase transitions in the degree to which informa- tion, and thus consciousness, is locally amplified. Divergence and convergence of cognitive information may involve phenomena observed in light e.g. focusing, interference, and resonance. By making information flow inward- biased, clo- sure shields us from external consciousness; thus the paucity of consciousness may be an illusion. (shrink)

If the octopus were conscious, what would its consciousness be like? This paper investigates the structure octopus consciousness, if existent, is likely to exhibit. Presupposing that the configuration of an organism’s consciousness is correlated with that of its nervous system, it is unlikely that the structure of the sort of conscious experience that would arise from the highly decentralized octopus nervous system would bear much resemblance to those of vertebrates. In particular, octopus consciousness may not exhibit (...) unity, which has long been assumed to be the normal or default structure of consciousness. The octopus nervous system is characterized by the following features: its three anatomically distinct components have extensive functional autonomy and little intercommunication; much of the sensory processing and motor control routines—that in vertebrates are localized in the brain—take place within the peripheral arm nervous system; and proprioception and somatotopic representation are significantly downplayed. In this paper, I present the octopus as a highly successful biological organism in which it is plausible that the unified model of consciousness does not hold. (shrink)

What are the states of consciousness in themselves, those pulses of mentality that follow one upon another in tight succession and constitute the stream of consciousness? William James conceives of each of them as being, typically, a complex unitary awareness that instantiates many features and takes a multiplicity of objects. In contrast, Brian O?Shaughnessy claims that the basic durational component of the stream of consciousness is the attention, which he understands to be something like a psychic space (...) that is simultaneously occupied by several experiences. Whereas, according to the first conception, emotion is a feature of a temporal segment of the stream of consciousness and colors through and through each consciousness state that instantiates it, the second conception considers an emotion to be a distinct one of a system of simultaneous experiences that interact with each other, for example, limiting each other?s number and intensity. Among other matters discussed is the two theorists? mutually contrasting conception of how the non-inferential awareness which we have of our states of consciousness is accomplished. (shrink)

This paper presents an analysis and comparison of two conceptions related to the understanding of social phenomena and the relationship between “I and the other”. The first of them is P. Ricoeur`s theory of the mimetic circle, which presents a phased structure of understanding of social action and forming an attitude towards it in the subject. Secondly, we consider the idea of dialogicity by M.M. Bakhtin, which he understood in a broad sense, as a general method for the humanities. With (...) the help of the first theory, we substantiate the consistency of the second. Also, we supplement it with the new concepts such us “reification” and “personification” introduced by M.M. Bakhtin, this gives the study an ethical and moral component and additionally establishes the importance of the role of the “other” in humanitarian knowledge in particular and the understanding of social phenomena in general. (shrink)

According to the mainstream view in philosophy today, the world is a purely physical system, in which consciousness emerged as a product of increasing biological complexity, from non-conscious precursors composed of non-conscious components. The mainstream view is a beautiful, grand vision of the universe. However, it leaves no real place for consciousness. This paper explains why.

Recent evidence points to widespread underconnectivity in autistic brains owing to deviant white matter, the fibers that make long connections between areas of the cortex. Subjects with autism show measurably fewer long-range connections between the parietal and prefrontal cortices. These findings may help shed light on the current debate in the consciousness literature about whether conscious states require both prefrontal and parietal/temporal components. If it can be shown that people with autism have conscious states despite such underconnectivity, this (...) would constitute an argument for the claim that conscious states can exist in posterior cortex without associated prefrontal activity. This in turn lends support to a class of theories according to which microconsciousness is possible—consciousness in small areas of cortex without active connections to the prefrontal cortex, as opposed to the higher-order thought (HOT) theory of consciousness, according to which conscious states can only occur when posterior cortical areas (in the parietal or temporal lobes) have active connections to the prefrontal cortex. In this chapter, after listing several candidate examples of consciousness without accompanying prefrontal connections, I will argue that autism provides yet another such example. I will also examine a recent version of the higher-order theory that acknowledges these cases of consciousness without prefrontal activity and, instead depicts consciousness as requiring higher-order thoughts located in posterior cortex. In the final section, I will examine the consequences of these views for our understanding of the metaphysical nature of consciousness itself—the classic mind-body problem. (shrink)