An algebraic interpretation of multigraph networks is introduced in relation to conscious experience, brain and body. These multigraphs have the ability to merge by an associative binary operator \(\odot \), accounting for biological composition. We also study a mathematical formulation of splitting layers, resulting in a formal analysis of the transition from conscious to non-conscious activity. From this construction, we recover core structures for conscious experience, dynamical content and causal constraints that conscious interactions may impose. An important result is the (...) prediction of structural topological changes after conscious interactions. These results may inspire further use of formal mathematics to describe and predict new features of conscious experience while aligning well with formal tries to mathematize phenomenology, phenomenological tradition and applications to artificial consciousness. (shrink)

In recent decades, with advances in the behavioral, cognitive, and neurosciences, the idea that patterns of human behavior may ultimately be due to factors beyond our conscious control has increasingly gained traction and renewed interest in the age-old problem of free will. To properly assess what, if anything, these empirical advances can tell us about free will and moral responsibility, we first need to get clear on the following questions: Is consciousness necessary for free will? If so, what role or (...) function must it play? Are agents morally responsible for actions and behaviors that are carried out automatically or without conscious control or guidance? Are they morally responsible for actions, judgments, and attitudes that are the result of implicit biases or situational features of their surroundings of which they are unaware? What about the actions of somnambulists or cases of extreme sleepwalking where consciousness is largely absent? Clarifying the relationship between consciousness and free will is imperative if we want to evaluate the various arguments for and against free will. For example, do compatibilist reasons- responsive and deep self accounts require consciousness? If so, are they threatened by recent developments in the behavior, cognitive, and neurosciences? What about libertarian accounts of free will? What powers, if any, do they impart to consciousness and are they consistent with our best scientific theories about the world? In this survey piece, I will outline and assess several distinct views on the relationship between consciousness and free will. (shrink)

The article presents a perspective on the scientific explanation of the subjectivity of conscious experience. It proposes plausible answers for two empirically valid questions: the ‘how’ question concerning the developmental mechanisms of subjectivity, and the ‘why’ question concerning its function. Biological individuation, which is acquired in several different stages, serves as a provisional description of how subjective perspectives may have evolved. To the extent that an individuated informational space seems the most efficient way for a given organism to select biologically (...) valuable information, subjectivity is deemed to constitute an adaptive response to informational overflow. One of the possible consequences of this view is that subjectivity might be (at least functionally) dissociated from consciousness, insofar as the former primarily facilitates selection, the latter action. (shrink)

Within theoretical and empirical enquiries, many different meanings associated with consciousness have appeared, leaving the term itself quite vague. This makes formulating an abstract and unifying version of the concept of consciousness – the main aim of this article –into an urgent theoretical imperative. It is argued that consciousness, characterized as dually accessible (cognized from the inside and the outside), hierarchically referential (semantically ordered), bodily determined (embedded in the working structures of an organism or conscious system), and useful in action (...) (pragmatically functional), is a graded rather than an all-or-none phenomenon. A gradational approach, however, despite its explanatory advantages, can lead to some counterintuitive consequences and theoretical problems. In most such conceptions consciousness is extended globally (attached to primitive organisms or artificial systems), but also locally (connected to certain lower-level neuronal and bodily processes). For example, according to information integration theory (as introduced recently by Tononi and Koch, 2014), even such simple artificial systems as photodiodes possess miniscule amounts of consciousness. The major challenge for this article, then, is to establish reasonable, empirically justified constraints on how extended the range of a graded consciousness could be. It is argued that conscious systems are limited globally by the ability to individuate information (where individuated information is understood as evolutionarily embedded, socially altered, and private), whereas local limitations should be determined on the basis of a hypothesis about the action-oriented nature of the processes that select states of consciousness. Using these constraints, an abstract concept of consciousness is arrived at, hopefully contributing to a more unified state of play within consciousness studies itself. (shrink)

In the contemporary debate between determinism and indeterminism, quantum mechanics are used by libertarianists, both as a resource to escape the determinism imposed by classical physics, and as a tool to search for a ground to the possibility of free will and moral responsibility. This paper will show that every defense of free will based on quantum mechanics has to overcome at least two objections: on the one hand what I have decided to call the scale principle, and, on the (...) other hand Robert Kane´s luck principle. As will be shown, to answer the first objection does not imply answering the second. Through an analysis of the most recent proposals attempting to solve the latter, this paper will try to conclude that none of the proposals offers a convincing explanation of how quantum mechanics can help to solve the problem of free will. Instead, quantum mechanics seem to contribute to its complication. (shrink)

Neuroscientific studies have shown that brain activity correlated with a decision to move can be observed before a person reports being consciously aware of having made that decision . Given that a later event cannot cause an earlier one , such results have been interpreted as evidence that decisions are made unconsciously . We argue that this interpretation depends upon an all-or-none view of consciousness, and we offer an alternative interpretation of the early decision-related brain activity based on models in (...) which conscious awareness of the decision to move develops gradually up to the level of a reporting criterion. Under this interpretation, the early brain activity reflects sub-criterion levels of awareness rather than complete absence of awareness and thus does not suggest that decisions are made unconsciously. (shrink)

S. Pockett and G. Gomes discuss a possible bias in the method by which Libet's subjects estimated the time at which they became aware of their intent to move their hands. The bias, caused by sensory delay processing the clock information, would be sufficient to alter Trevena and Miller's conclusions regarding the timing of the lateralized readiness potential. I show that the flash-lag effect would compensate for that bias. In the last part of my commentary I note that the other (...) target articles do not examine the most interesting aspect of Libet's unfashionable views on free will. I point out that Libet's views are less strange than they at first appear to be. (shrink)

This issue of Consciousness and Cognition presents four target articles and eight commentaries on the target articles. The present article presents comments on those commentaries, grouped into backward referral and volition categories. Regarding backward referral: I disagree with my fellow commentators and take the unpopular position of defending Libet's notion of backward referral. I join my fellow commentators in critiquing Libet's notion of a 500-ms delay. I examine several of the hypotheses suggested by other commentators for why cortical and lateral (...) meniscus stimulation give very different timing results. I suggest a simple experiment to help discriminate among the hypotheses. I comment on why temporal reordering is more likely to occur late rather than early in mental processing. Regarding Libet's volition experiments, I ask what is the root of the controversy, given the general agreement on the data. I agree with a commentator that Libet's chronotheology rather than his chronoscience is the cause of much of the controversy. Rather than joining others in criticizing Libet for his chronotheology I point out that he is making a respectable philosophical point regarding nondeterministic Free Will, but one that is easily misunderstood. I discuss two ways by which Libet's viewpoint can be brought into mainstream science. (shrink)

Sensations of acting and control have been neglected in theory of action. I argue that they form the core of action and are integral and indispensible parts of our actions, participating as they do in feedback loops consisting of our intentions in acting, the bodily movements required for acting and the sensations of acting. These feedback loops underlie all activities in which we engage when we act and generate our control over our movements.The events required for action according to the (...) causal theory, or Searle. (shrink)

In The Self: Naturalism, Consciousness and the First-Person Stance, Jonardon Ganeri draws on the ancient Indian Cārvāka philosophy to delineate a “transformation” account of strong emergence, and argues that the account adequately addresses the well-known “causal exclusion problem” formulated by Kim. Ganeri moreover suggests that the transformation account is superior to the enactive account of emergence, developed by Francisco Varela and Evan Thompson for the latter merely “sidesteps” the exclusion problem. In this commentary, presented in an “author meets critics” panel (...) at the Pacific APA 2016, I suggest that, contrary to Ganeri’s claim, the enactive account does not merely sidestep the causal exclusion problem—the response the enactive account can offer is actually highly similar to the response offered by the transformation account. (shrink)

The hard problem – focusing essentially on vision here – is in fact the problem of the origin of our image of the external world. This formulation in terms of the “image” is never seen stated, for the forms populating our image of the world are considered computable, and not considered qualia – the “redness” of the cube is the problem, not the cube as form. Form, however, cannot be divorced from motion and hence from time. Therefore we must examine (...) the classical, spatial metaphysic of space and time, for practical purposes initiated by Galileo, wherein the real has been equated with the quantitative and wherein quality has been stripped from the material world. In this metaphysic, which sees form as quantitative or computable, the origin of qualia is problematic, with a problem of even greater primacy becoming the “memory” that supports the transforming events of perception, e.g., rotating cubes, buzzing flies, twisting leaves. It is this memory, supporting time-extended, flowing events, that necessarily supports all qualia. The concept of storage of “snapshots” of time-flowing events, a notion which the classic metaphysic engenders, is unworkable as a solution to the perception of these flows. Form, in fact being dynamic and defined over flowing fields, equally is a quality, equally requires this memory, and since forms populate the image, the origin of the entire image is indeed a problem. The counter-proposal becomes Bergson’s temporal metaphysic wherein motion is indivisible (or non-differentiable), the global motion of the universal field itself then carrying an intrinsic form of memory. In this framework, with this field viewed as holographic, Bergson provides a unique solution – one that leaves the problem of representation behind – as to how the brain specifies the qualitative image of the dynamically transforming external world. (shrink)

Within Piaget there is an implicit theory of the development of explicit memory. It rests in the dynamical trajectory underlying the development of causality, object, space and time – a complex (COST) supporting a symbolic relationship integral to the explicit. Cassirer noted the same dependency in the phenomena of aphasias, insisting that a symbolic function is being undermined in these deficits. This is particularly critical given the reassessment of Piaget’s stages as the natural bifurcations of a self-organizing dynamic system. The (...) elements of a theoretical framework required to support explicit memory are developed, to include, (1) the complex developmental trajectory supporting the emergence of the explicit in Piaget, (2) the concrete dynamical system and the concept of a non-differentiable time contained in Bergson’s theory required to support a conscious, as opposed to an implicit remembrance, (3) the relation to current theories of amnesia, difficulties posed by certain retrograde amnesic phenomena, the role of the hippocampus and limitations of connectionist models, (4) the fact that nowhere in this overall framework does the loss of explicit memory imply or require the destruction of experience “stored in the brain.”. (shrink)

In this paper, it is examined how neuroscience can help to understand the nature of volition by addressing the question whether volitions can be localized in the brain. Volitions, as acts of the will, are special mental events or activities by which an agent consciously and actively exercises her agency to voluntarily direct her thoughts and actions. If we can pinpoint when and where volitional events or activities occur in the brain and find out their neural underpinnings, this can substantively (...) aid to demystify the concept of volition. After first discussing some methodological issues regarding whether it is possible to locate volition in the brain, various approaches by which neuroscientists and psychologists explore the neural correlates and substrates of volition are examined. Although different psychological conceptualizations of volition shape different perspectives toward understanding the functions of volition, the explorations of the neural basis of volition converge on certain common brain areas and structures. A unifying conception of volition that helps to make better sense of recent empirical findings is then suggested. (shrink)

In everyday life, situations in which we act adequately yet entirely without deliberation are ubiquitous. We use the term “situated normativity” for the normative aspect of embodied cognition in skillful action. Wittgenstein’s notion of “directed discontent” refers to a context-sensitive reaction of appreciation in skillful action. Extending this notion from the domain of expertise to that of adequate everyday action, we examine phenomenologically the question of what happens when skilled individuals act correctly with instinctive ease. This question invites exploratory contributions (...) from a variety of perspectives complementary to the philosophical/ phenomenological one, including cognitive neuroscience, neurodynamics and psychology. Along such lines we try to make the normative aspect of adequate immediate action better accessible to empirical research. After introducing the idea that “valence” is a forerunner of directed discontent, we propose to make progress on this by first pursuing a more restricted exploratory question, namely, ‘what happens in the first few hundred milliseconds of the development of directed discontent?’. (shrink)

Mack and Rock show evidence that no consciousperception occurs without a prior attentiveact. Subjects already executing attention taskstend to neglect visible elements extraneous tothe attentional task, apparently lacking evenbetter-than-chance ``implicit perception,''except in certain cases where the unattendedstimulus is a meaningful word or has uniquepre-tuned salience similar to that ofmeaningful words. This is highly consistentwith ``enactive'' notions that consciousnessrequires selective attention via emotional subcortical and limbic motivationalactivation as it influences anterior attentionmechanisms. Occipital activation withoutconsciousness suggests that motivated search,enacted through the organism's (...) subcorticalmotivational functions, is needed beforevisual stimulation engenders consciousness.This enactive view – that searching for,rather than receiving or processing input isthe basis of consciousness – was slow ingaining acceptance lacking empirical evidenceof this kind, combined with thestimulus-response assumption that brain eventssubserving perceptual consciousness must resultfrom transformation of perceptual input ratherthan from the organism's self-regulatedactivity as manifested through subcorticalactivity. Implicit perception occurring withword priming is ``paradoxical'' according to Mackand Rock, suggesting late selection forattention after extensive unconsciousprocessing, while most trials involvingnonverbal rather than verbal images mightsuggest earlier selection, sinceunattended objects are unseen, apparently evenimplicitly. This paper argues that anteriorand subcortical motivational mechanisms play animportant role in early selection; posteriormechanisms then unconsciously enhance signals;if data survive early gating andcorticothalamic enhancement, then still further anterior-limbic loops motivatedlyactivate ``image schemas'' resonating withposterior nonconscious processing; at thatpoint, consciousness occurs. (shrink)

Using an evolutionary perspective, this article examines the cogency of the libertarian formulation of free will—that is, that individuals have free will if they “could have acted or chosen otherwise under identical conditions.” The article argues that by representing the agent as a disembodied self acting and choosing in logical rather than in contextualized, lived-in space, the libertarian formulation misconstrues human willing in ways that invite a host of philosophical problems that persist to the present day. This article indicts the (...) Platonic penchant for theoretical explanations consisting of necessary and sufficient conditions that capture the “essence” of terms, while discounting “naturalistic” ones that depict organisms navigating their environments in ways promoting their reproduction and survival. Securing naturalist-based correctives of neuroevolutionary phenomena like “free will” may represent a growth industry for scholars interested in remedying the kinds of problems generated by traditional forms of metaphysical speculation on the nature of intentionality. (shrink)

One criterion of an adequate analysis of the nature of consciousness has to do with its three parts, sides or elements. These are seeing and the like, thinking and the like, and desiring and the like. The seeming natures of the perceptual, reflective and affective parts or whatever of consciousness are different despite similarity. An adequate analysis of consciousness, even if general, will preserve the differences. It will pass the test of what you can call differential phenomenology.

ObjectiveTo demonstrate that the human brain, as a connectionist system, has the capacity to become a free, rational, moral, agent—that is, the capacity to become a self—and that the brain becomes a self by engaging second-order reflection in the hermeneutical task of constructing narratives that rationalise action. StructureSection 2 explains the connectionist brain and its relevant capacities: to categorise, to develop goal-directed dispositions, to problem-solve what it should do, and to second-order reflect. Section 3 argues that the connectionist brain constitutes (...) a self by constructing rational narratives. Section 4 replies to the objection that the connectionist self cannot be free. Conclusion Treating the brain as a connectionist system provides a way to explain the free rational agency of the “connectionist” self. (shrink)

The Epiphenomenal Mind is both a deflationary attack on the powers of the human mind and a defence of human subjectivity. It is deflationary because in the thesis I argue that consciousness is an epiphenomenal consequence of events in the brain. It is a defence of human subjectivity because I argue that the mind is sui generis real, irreducible, and largely an endogenous product (i.e. not dependent on society or its resources). Part I is devoted to arguing that the conscious (...) mind is epiphenomenal. Arguing from, the irreducibility of mental states, the causal closure of the physical domain, and the principle of causal explanatory exclusion, I seek to demonstrate that all theories of mental causation necessarily violate one or more of these premises. Contemporary approaches to mental causation come under two broad categories, those that argue that mental events are supervenient on physical events (such as Davidson, Kim and Horgan) and those (like Haskar) who argue that the mind is an emergent property of the brain. Supervenience based theories, I argue, end up reducing mental states in their search for a theory of mental causation and emergence based theories end up violating the principle of the causal closure of the physical. In part II, I explore some of the consequences of epiphenomenalism for social theory. This exploration comes in the context of a defence of human subjectivity against (i.) those sociological imperialists who view the mind and self as a 'gift of society', and (ii.) social situationalists who have abandoned the concept of action and an interest in 'what's in the head' of the actor, in favour of a concept of social action which views behaviour as action only to the extent that it is socially meaningful. The conclusion is that the social sciences should return to an interpretative style (Weberian) methodology. (shrink)