The Ouroboros Model features a biologically inspired cognitive architecture. At its core lies a self-referential recursive process with alternating phases of data acquisition and evaluation. Memory entries are organized in schemata. The activation at a time of part of a schema biases the whole structure and, in particular, missing features, thus triggering expectations. An iterative recursive monitor process termed "consumption analysis" is then checking how well such expectations fit with successive activations. Mismatches between anticipations based on previous experience and actual (...) current data are highlighted and used for controlling the allocation of attention. In case no directly fitting filler for an open slot is found, activation spreads more widely and includes data relating to the actor, and Higher-Order Personality Activation, HOPA, ensues. It is briefly outlined how the Ouroboros Model produces many diverse characteristics and thus addresses established criteria for consciousness. Coarse-grained relationships to selected previous conceptualizations of consciousness and a sketch of how the Ouroboros Model could shed light on current research themes in artificial general intelligence and consciousness conclude this paper. (shrink)

The identity theory of mind holds that states and processes of the mind are identical to states and processes of the brain. Strictly speaking, it need not hold that the mind is identical to the brain. Idiomatically we do use ‘She has a good mind’ and ‘She has a good brain’ interchangeably but we would hardly say ‘Her mind weighs fifty ounces’. Here I take identifying mind and brain as being a matter of identifying processes and perhaps states of the (...) mind and brain. Consider an experience of pain, or of seeing something, or of having a mental image. The identity theory of mind is to the effect that these experiences just are brain processes, not merely correlated with brain processes. (shrink)

It appears that consciousness science is progressing soundly, in particular in its search for the neural correlates of consciousness. There are two main approaches to this search, one is content-based (focusing on the contrast between conscious perception of, e.g., faces vs. houses), the other is state-based (focusing on overall conscious states, e.g., the contrast between dreamless sleep vs. the awake state). Methodological and conceptual considerations of a number of concrete studies show that both approaches are problematic: the content-based approach seems (...) to set aside crucial aspects of consciousness; and the state-based approach seems over-inclusive in a way that is hard to rectify without losing sight of the crucial conscious-unconscious contrast. Consequently, the search for the neural correlates of consciousness is in need of new experimental paradigms. (shrink)

This paper argues that there are no people. If identity isn't what matters in survival, psychological connectedness isn't what matters either. Further, fissioning cases do not support the claim that connectedness is what matters. I consider Peter Unger's view that what matters is a continuous physical realization of a core psychology. I conclude that if identity isn't what matters in survival, nothing matters. This conclusion is deployed to argue that there are no people. Objections to Eliminativism are considered, especially that (...) morality cannot survive the loss of persons. (shrink)

Consciousness remains a mystery—“a phenomenon that people do not know how to think about—yet” (Dennett, , p. 21). Here, I consider how the connectionist perspective on information processing may help us progress toward the goal of understanding the computational principles through which conscious and unconscious processing differ. I begin by delineating the conceptual challenges associated with classical approaches to cognition insofar as understanding unconscious information processing is concerned, and to highlight several contrasting computational principles that are constitutive of the connectionist (...) approach. This leads me to suggest that conscious and unconscious processing are fundamentally connected, that is, rooted in the very same computational principles. I further develop a perspective according to which the brain continuously and unconsciously learns to redescribe its own activity itself based on constant interaction with itself, with the world, and with other minds. The outcome of such interactions is the emergence of internal models that are metacognitive in nature and that function so as to make it possible for an agent to develop a (limited, implicit, practical) understanding of itself. In this light, plasticity and learning are constitutive of what makes us conscious, for it is in virtue of our own experiences with ourselves and with other people that our mental life acquires its subjective character. The connectionist framework continues to be uniquely positioned in the Cognitive Sciences to address the challenge of identifying what one could call the “computational correlates of consciousness” (Mathis & Mozer, ) because it makes it possible to focus on the mechanisms through which information processing takes place. (shrink)

Many recent discussions of self-consciousness and self-knowledge assume that there are only two kinds of accounts available to be taken on the relation between the so-called first-order (conscious) states and subjects' awareness or knowledge of them: a same-order, or reflexive view, on the one hand, or a higher-order one, on the other. I maintain that there is a third kind of view that is distinctively different from these two options. The view is important because it can accommodate and make intelligible (...) certain cases of authoritative self-knowledge that cannot easily be made intelligible, if at all, by these other two types of accounts. My aim in this paper is to defend this view against those who maintain that a same-order view is sufficient to account for authoritative self-knowledge. (shrink)

To a first approximation, self-representationalism is the view that a mental state M is phenomenally conscious just in case M represents itself in the appropriate way. Proponents of self-representationalism seem to think that the phenomenology of ordinary conscious experience is on their side, but opponents seem to think the opposite. In this paper, I consider the phenomenological merits and demerits of self-representationalism. I argue that there is phenomenological evidence in favor of self-representationalism, and rather more confidently, that there is no (...) phenomenological evidence against self-representationalism. (shrink)

It has often been thought that our knowledge of ourselves is _different_ from, perhaps in some sense _better_ than, our knowledge of things other than ourselves. Indeed, there is a thriving research area in epistemology dedicated to seeking an account of self-knowledge that would articulate and explain its difference from, and superiority over, other knowledge. Such an account would thus illuminate the descriptive and normative difference between self-knowledge and other knowledge.¹ At the same time, self- knowledge has also encountered its (...) share of skeptics – philosophers who refuse to accord it any descriptive, let alone normative, distinction. In this paper, we argue that there is at least one _species_ of self-knowledge that is different from, and better than, other knowledge. It is a specific kind of knowledge of one’s concurrent phenomenal experiences. Call knowledge of one’s own phenomenal experiences _phenomenal knowledge_. Our claim is that some (though not all) phenomenal knowledge is different from, and better than, non-phenomenal knowledge. In other. (shrink)

How do we find out whether someone is conscious of some information or not? A simple answer is “We just ask them”! However, things are not so simple. Here, we review recent developments in the use of subjective and objective methods in implicit learning research and discuss the highly complex methodological problems that their use raises in the domain.

The orthodox view in the study of representation is that a strictly third-person objective methodology must be employed. The acceptance of this methodology is shown to be a fundamental and debilitating error. Toward this end I defend what I call.

. When I have a conscious experience of the sky, there is a bluish way it is like for me to have that experience. We may distinguish two aspects of this "bluish way it is like for me": the bluish aspect and the for-me aspect. Let us call the bluish aspect of the experience its qualitative character and the for-me aspect its subjective character . What is this elusive for-me-ness, or subjective character , of conscious experience? In this paper, I (...) examine six different attempts to account for subjective character in terms of the functional and representational properties of conscious experiences. After arguing against the first five, I defend the sixth. (shrink)

In this paper I argue that Frank Jackson.

Proponents of the higher‐order (HO) theory of consciousness (e.g., Lau and Rosenthal) have recently appealed to brain lesion evidence to support their thesis that mental states are conscious when and only when represented by other mental states. This article argues that this evidence fails to support HO theory, doing this by first determining what kinds of conscious deficit should result when HO state‐producing areas are damaged, then arguing that these kinds of deficit do not occur in the studies to which (...) HO theorists appeal. The article also develops an apparatus that can be used to evaluate whether other lesion evidence confirms or disconfirms HO theory. (shrink)

I argue that newborn infants are conscious. I propose a methodology for investigating infant consciousness, and I present two approaches for determining whether newborns are conscious. First, I consider behavioral and neurobiological markers of consciousness. Second, I investigate the major theories of consciousness, including both philosophical and scientific theories, and I discuss what they predict about infant consciousness.

The question is, How does the brain make its mind? In Cognition, computation and consciousness [Ito et al. (Eds) (1997) Oxford & New York: Oxford University Press], a variety of noted theoreticians from the fields of cognitive psychology, computer science, and philosophy postulate answer-blueprints rather than full-blown explanatory solutions to this most nettlesome question. Coming to the problem from quite different starting points and perspectives, they nevertheless succeed in reaching consensus on the idea that the contingencies of the brain's evolution (...) have resulted in an organ that generates its mind by a complex process of information exchange among its constituents. Put in the vernacular, the brain produces its mind by having its parts, especially those most recently evolved, talk to each other. In this essay I take a critical look at proposals of several celebrated (neuro)scientists and philosophers in their specific areas of expertise. The underlying theme of brain component communication suggests the image of conversations in the cortex. From such cortical conversations arise selves (the mind/brain's I) and their stories and projects. This in turn suggests the idea that the brain is a stage where a Pirandello-like play is continually rehearsed. (shrink)

This essay examines the grammatical structure underlying the use of the word "conscious". Despite the existence of this grammatical structure, I reject the assumption that actual consciousness has a similar structure. Specifically, I reject the claim that consciousness consists of three subtypes: state consciousness, transitive consciousness, and creature consciousness. I offer an inductive argument and a deductive argument that no such psychological entities exist. The inductive argument: given the lack of evidence or arguments for the entities and given that a (...) tripartite consciousness structure evolved from a tripartite grammatical habit, it would be far too coincidental if the grammatical distinction mirrored a psychological distinction. The deductive argument shows that absurd conclusions follow from assuming the existence of three distinct psychological entities. Furthermore, the verbal habits that motivate the distinction are rendered more intelligible under a "Unitary Thesis", the idea that verbal distinctions involving use of the word "conscious" are unified in their reliance on a single ontological unit, that of conscious experience. (shrink)

William Lycan has articulated “a simple argument” for higher-order representation (HOR) theories of a variety of consciousness sometimes labeled ‘awareness consciousness’ (Lycan, Analysis 61.1, January 3–4, 2001). The purpose of this article is to critically assess the influential argument-strategy of the simple argument. I argue that, as stated, the simple argument fails since it is invalid. Moreover, I argue that an obvious “quick fix” would beg the question against competing same-order representation (SOR) theories of awareness consciousness. I then provide a (...) reconstruction of the argument and argue that although the reconstructed argument deserves consideration, it is also too simple as stated. In particular, it raises several controversial questions about the nature of mental representation. These questions must be addressed before a verdict as to the cogency of the HOR argument-strategy can be reached. But since the questions are controversial, a cogent argument for HOR theories of awareness consciousness is unlikely to be simple. (shrink)

It is raining but you don’t believe that it is raining. Imagine accepting this claim. Then you are committed to saying ‘It is raining but I don’t believe that it is raining’. This would be an ‘absurd’ thing to claim or assert, yet what you say might be true. It might be raining, while at the same time, you are completely ignorant of the state of the weather. But how can it be absurd of you to assert something about yourself (...) that might be true of you? This is Moore’s paradox as it occurs in speech. What is the source of the absurdity? And why does it strike us that a contradiction is somehow at work when there is no contradiction in the content of what is asserted? In Section 2, I describe Moore’s formulation of the paradox and evaluate his own solutions. In Section 3, I discuss Wittgenstein’s inf luence in solving the paradox. In Section 4, I discuss Shoemaker’s priority thesis that once the absurdity in belief has been explained, then this will translate into an explanation of the absurdity in assertion. In Section 5, I discuss work on omissive and commissive Moore-paradoxical assertions, i.e. those of the forms p & I don’t believe that p and p & I believe that not-p. In Section 6, I discuss work on assertions of the form p & I don’t know that p. (shrink)

In this journal, Hamid Vahid argues against three families of explanation of Moore-paradoxicality. The first is the Wittgensteinian approach; I assert that p just in case I assert that I believe that p. So making a Moore-paradoxical assertion involves contradictory assertions. The second is the epistemic approach, one committed to: if I am justified in believing that p then I am justified in believing that I believe that p. So it is impossible to have a justified omissive Moore-paradoxical belief. The (...) third is the conscious belief approach, being committed to: if I consciously believe that p then I believe that I believe that p. So if I have a conscious omissive Moore-paradoxical belief, then I have contradictory second-order beliefs. In their place, Vahid argues for the defective-interpretation approach, broadly that charity requires us to discount the utterer of a Moore-paradoxical sentence as a speaker. I agree that the Wittgensteinian approach is unsatisfactory. But so is the defective-interpretation approach. However, there is a satisfactory version of each of the epistemic and conscious-belief approaches. (shrink)

This is an interesting and ambitious book, bringing Husserl’s account of constitution to bear on the enduring problem of how mind and world are related. The study does not aim to be a contribution to Husserl scholarship, but rather to bring aspects of Husserlian phenomenology into dialog with more recent analytic work in philosophy of mind to make philosophical progress.

Recent writing on consciousness has increasingly stressed ways in which the terms.

Consciousness has a peculiar affinity for presence; conscious states represent their contents as now. To understand how conscious states come to represent time in this way, we need a distinction between a mental state that represents now and one that simply occurs now. A teleofunctional theory accounts for the distinction in terms of the development and function of explicit temporal representation. The capacity to represent a situation explicitly as ‘now’ and compare it with past situations in order to prepare for (...) the future involves the separation of goals from the particular action required to attain them. That is, when a creature is able to consider alternative paths of action, it becomes necessary to conceive of alternate future times as distinct from the present moment. The developmental, functional approach of a teleofunctional theory is promising in its ability to integrate research from diverse empirical fields for support of its claims. (shrink)

According to the rationality thesis , the possession of propositional attitudes is inextricably tied to rationality. How in this context should we conceive of rationality? In one sense, being rational is contrasted with being non-rational, as when human beings are described as rational animals. In another sense, being rational is contrasted with being irrational. I shall call rationality in this latter sense evaluative rationality . Whatever else it might involve, evaluative rationality surely has to do with satisfying requirements of rationality (...) such as, presumably, the following: That one avoid inconsistency in beliefs. That one not adopt new beliefs unless what one knows entails or is evidence for the truth of those beliefs. That one not have φing as a goal yet do nothing necessary for one to φ. (shrink)

One major problem many hypotheses regarding the neural correlate of consciousness, face is what we might call “the why question”: why would this particular neural feature, rather than another, correlate with consciousness? The purpose of the present paper is to develop an NCC hypothesis that answers this question. The proposed hypothesis is inspired by the cross-order integration theory of consciousness, according to which consciousness arises from the functional integration of a first-order representation of an external stimulus and a second-order representation (...) of that first-order representation. The proposal comes in two steps. The first step concerns the “general shape” of the NCC and can be directly derived from COI theory. The second step is a concrete hypothesis that can be arrived at by combining the general shape with empirical considerations. (shrink)

Some argue that split-brain cases undermine the thesis that phenomenal consciousness is necessarily unified. This paper defends the phenomenal unity thesis against Michael Tye's (2003 ) version of that argument. Two problems are identified. First, his argument relies on a questionable analysis of the split-brain data. Second, his analysis leads to the view that in experimental situations split-brain patients are not single subjects – a result that would render the analysis harmless to the phenomenal unity thesis.

In this article, which is fourth in a series of six articles, I address the fourth concept of consciousness that the Oxford English Dictionary defines in its six main entries under the word consciousness. I first introduce this fourth concept, the concept of consciousness4. by identifying the previous three OED concepts of consciousness, which I have already discussed in this series of articles, and by indicating how that to which we make reference, respectively, by means of those three concepts is (...) related to the referents of the concept of consciousness4. I then address the latter concept more directly by pursuing for the remainder of the article where the OED's fourm entry leads. Among other things, I am led to consider two competing accounts of consciousness4 that figure prominently in the OED entry, namely the intrinsic, self-intimational account of William Hamilton and the inner-eye, perceptionlike account of John Locke. Both kinds of account are very much with us today. (shrink)

In this article, which is fourth in a series of six articles, I address the fourth concept of consciousness that the Oxford English Dictionary defines in its six main entries under the word consciousness. I first introduce this fourth concept, the concept of consciousness4. by identifying the previous three OED concepts of consciousness, which I have already discussed in this series of articles, and by indicating how that to which we make reference, respectively, by means of those three concepts is (...) related to the referents of the concept of consciousness4. I then address the latter concept more directly by pursuing for the remainder of the article where the OED's fourm entry leads. Among other things, I am led to consider two competing accounts of consciousness4 that figure prominently in the OED entry, namely the intrinsic, self-intimational account of William Hamilton and the inner-eye, perceptionlike account of John Locke. Both kinds of account are very much with us today. (shrink)