Perception and the Mind

John McDowell’s Mind and World takes us on a philosophical journey leading from the concept of experience to the concept of tradition. It also traces a conceptual path from a Kantian to a Gadamerian problematic. In this paper, it is argued that a final step is missing in order to complete the conceptual arc of Mind and World and make the book come full circle: The Kantian conception of experience articulated on the first pages of of the book needs to (...) be integrated into the hermeneutic framework articulated on its last pages, transforming it into a more encompassing, fully hermeneutic conception. This can be achieved, I contend, by drawing on Hans-Georg Gadamer’s conception of experience in Truth and Method. I show that Gadamer’s conception of “dialectical experience” conceives of experience as an event, a process unfolding in time, and as inextricably intertwined with the notions of tradition and critique. Explaining this conception, I claim that it gives us reason to revise McDowell’s Kantian conception of experience as „openness to the world“ in an important respect: We should not understand openness to the world as unproblematically and transcendentally given, but as an inherently self-critical event unfolding in time, too. (shrink)

"An original work of scholarship that argues for the importance of olfaction (sense of smell) for understanding perennial issues philosophy of mind, perception, and consciousness"--.

Epistemological internalists have a problem about perceptual knowledge: how can perceptual experience both provide faithful information about the external world and justification for empirical belief? This is Sellars’s famous problem about “the given.” Chapter 12 argues, first, that this problem is not just for internalists—a version of it arises for naturalistic externalists. But, second, it argues that the problem can be solved within naturalistic bounds, by appealing to a category of causal relations called “intelligible causation.”.

Predictive processing models of perception take issue with standard models of perception as hierarchical bottom-up processing modulated by memory and attention. The predictive framework posits that the brain generates predictions about stimuli, which are matched to the incoming signal. Mismatches between predictions and the incoming signal – so-called prediction errors – are then used to generate new and better predictions until the prediction errors have been minimized, at which point a perception arises. Predictive models hold that all bottom-up processes are (...) signals conveying prediction errors to higher areas, which respond by updating their predictions. We take issue with this claim and argue that object recognition requires bottom-up processing that cannot be understood in terms of prediction errors. Along the way, we expand on previous work casting doubt on the framework's ability to account for attention. Specifically, we argue that the type of attention that allows us to rapidly extract the gist of an object or scene presents an additional challenge to the predictive approach. We conclude by considering how the framework may be augmented to avoid these problems. (shrink)

The cinematographic frame is a boundary which separates the image from the external world. From an ontological viewpoint which dates back to Greek philosophy, the boundary of a thing separates it from other things, thus leading to its ontological independence from other things. But, according to this point of view, the being of things as external objects is considered to be free from the impact of subjective interference and the experience of the viewer. This idea was radically changed with Kant’s (...) Copernican revolution. By separating the Thing in Itself from the Phenomena, Kant, on the one hand, announced that the object of human cognition is only the Phenomena, and on the other hand, that they are knowable only to the extent that they are known under the a priori subjective factors, i.e. the forms of intuition and the categories of understanding. The first purpose of this paper is to show the limitations of the traditional concepts of the cinematographic frame according to the subjective perception of the viewer. The second objective is to ask how it is possible not to regard this perception as just a mental perception, but a corporeal one. Finally, the results of this investigation are considered in the analysis of the corporeal perception of the cinematographic frame. (shrink)

Our sense of smell pervasively influences our most common behaviors and daily experience, yet little is known about olfactory consciousness. Over the past decade and a half research in both the fields of Consciousness Studies and Olfaction has blossomed, however, olfactory consciousness has received little to no attention. The olfactory systems unique anatomy, functional organization, sensory processes, and perceptual experiences offers a fecund area for exploring all aspects of consciousness, as well as a external perspective for re-examining the assumptions of (...) contemporary theories of consciousness. It has even been suggested that the olfactory system may represent the minimal neuroanatomy that is required for conscious processing. Here, we seek contributions that should serve as the foundation for future research concerning consciousness using olfaction as a model. -/- Given the variegated nature of research on consciousness, we seek original papers including review articles, original research, and theoretical contributions concerning the nature of olfactory consciousness. The scope of the special edition widely incorporates olfaction as it relates to Consciousness, Awareness, Attention, Phenomenal- or Access-Consciousness, and Qualia. Research concerning olfaction and cross-modal integration as it relates to conscious experience is also welcome. -/- As the initial foray into this uncharted area of research, we welcome contributions from across all disciplines contributing to cognitive neuroscience, including neurobiology, neurology, psychology, philosophy, linguistics, and computer sciences. It is our hope that this special edition will serve as the impetus for future interdisciplinary research on olfaction and consciousness. (shrink)

Extended reality devices provide users with unprecedented immersive and hybrid perceptual experiences, and users will act their bodies according to the information perceived. This shows that visual perception plays a crucial role in the formation and shaping of self-perception and spatial position. Users have a strong perceptual experience of their physical presence and self-perception in the real world as a result of their avatar perspective based on visual perception in a virtual hybrid environment, as is issued by Chalmers in his (...) "Mirror Argument". However, users can still clearly differentiate their self and spatial experience between virtual and reality. To refute Chalmers' argument regarding perceptual experience in virtual reality, this article proposes a thought experiment called "Mary's Room in the Virtual Reality World" based on the experimental evidence of neuroscience. Finally, a possible future solution to this dilemma is presented. (shrink)

We face reality presented with the data of conscious experience and nothing else. The project of early modern philosophy was to build a complete theory of the world from this starting point, with no cheating. Crucial to this starting point is the data of conscious sensory experience – sense data. Attempts to avoid this project often argue that the very idea of sense data is confused. But the sense-data way of talking, the sense-data language, can be freed from every blemish (...) using ideas from contemporary metaontology. We can adopt a sense-data framework that vindicates the traditional claims of sense-data theories and leads to plausible theories of perception and color. We can, we should, and in a sense, we must. Yet when we do, we face the traditional problem of external world skepticism, head-on. The real challenge of skepticism is forced upon us; it cannot honestly be avoided using externalist tricks, burden of proof shifting, or other razzle dazzle. But the challenge can be met: we are rational to posit the external world as the best explanation of the many synchronic and diachronic patterns over our sense-data. This paper argues for all of these points and ends with a plea for analytic empiricism – a traditional sense-data version of empiricism that uses all of the tools of analytic philosophy while avoiding the more questionable doctrines of the Vienna Circle (phenomenalism, verificationism). Analytic empiricism is our last best hope for completing the great philosophical project of early modern philosophy. (shrink)

Sensory Individuals: Unimodal and Multimodal Perspectives provides an interdisciplinary, well-balanced, and comprehensive look at different aspects of unisensory and multisensory objects, using both nuanced philosophical analysis and informed empirical work. The research presented in this book represents the field's progression from treating neural sensory processes as primarily modality-specific towards its current state of the art, according to which perception, and its supporting neural processes, are multi-modal, modality-independent, meta-modal, and task-dependent. Even within such approaches sensory stimuli, properties, brain activations, and corresponding (...) perceptual phenomenology can still be characterized in a modality-specific way. The book examines the basic building blocks of human perception, and whether they are best understood as sense modality dependent units of different forms or multimodal perceptual objects. The book combines a variety of innovative and integrative angles to explore the topic and acts as a catalyst for an increasingly diverse field of research, which is in an exciting phase of growth and advancement. New questions are arising as quickly as they are being answered, and the collection Sensory Individuals provides an original and up-to-date addition to the field. (shrink)

A central claim in contemporary philosophy of mind is that the phenomenal character of experience is entirely determined by its content. This paper considers an alternative called Mode Intentionalism. According to this view, phenomenal character outruns content because the intentional mode contributes to the phenomenal character of the experience. I assess a phenomenal contrast argument in support of this view, arguing that the cases appealed to allow for interpretations which do not require positing intentional modes as phenomenologically manifest aspects of (...) experience. (shrink)

The outbreak of SARS-CoV-2 has threatened ethnographic inquiry, undermining its quintessential characteristic. Participant observation, then, has been thoroughly dismembered by the radical measures implemented to prevent the spread of the virus. This phenomenon, in short, has dragged anthropologists to a liminal state within which ethnography is paradoxically caught in an onto-epistemological unstable vortex. The question of being here and not there, during the pandemic, is epitomised in the instability of different spatio-temporal contexts that overlap through technological mediations. Reflecting on previous (...) fieldwork experiences and current virtual inquiries with the Shuar of the Ecuadorian Amazon unfolds how COVID-19 has thoroughly reshaped how the author approaches subjects' socio-ecological settings. Against this background, the article argues that corporeal immersion remains a necessary condition for the anthropological scrutiny of multispecies relationalities amidst the challenging times of the Anthropocene. The article nevertheless demonstrates that the intellectual efforts to grasp the different material temporalities of virtual spaces embrace the ethical principles concerning the renunciation of fieldwork with vulnerable communities. Furthermore, a reflective and speculative stance is proposed to actualise the snapshots of faraway physicalities linking them to past embodied and multi-sensory experiences. It is ultimately theorised how these mnemonic devices operate as creative forms of inquiry that overcome the pandemic consequences, extra-stimulating our cognitive capabilities to reflect on prior and possible socio-material interactions. (shrink)

At first pass, colour constancy occurs when one sees a thing in one’s environment to have a stable colour despite differences in the way it is illuminated. The phenomenon is intuitively grounded for example in everyday experiences in which something is partly shadowed but, in some sense, looks to be uniformly coloured. After a brief introduction to the colour constancy concept (§0) and the science of colour constancy (§1), my focus is on the significance of colour constancy for two intertwined (...) philosophical issues. The first is colour ontology, where constancy has been used to argue for the objectivity of colour, and in particular for a reductive form of it (see §2). The second is colour constancy’s complicated connection to colour experience and colour epistemology. Colour constancy is a subtle phenomenon: it is situated at the intersection of perceptual experience and judgement; it is influenced by myriad forces within our visual-cognitive systems; and is likely a composite of interestingly disparate phenomena. I approach this suite of issues from the perspective of the given in colour perception (§3). As will become plain, the ontological and epistemic issues are related in important ways. This does not, however, detract from the value of focusing on each individually. (shrink)

This work investigates one of the most widespread yet elusive ideas about our experience of art: the idea that there is something cognitively valuable in engaging with great artworks, or, in other words, that we learn from them. This claim and the age-old controversy that surrounds it are reconsidered in light of the psychological and neuroscientific literature on learning, in one of the first systematic efforts to bridge the gap between philosophical and scientific inquiries on the topic. The work has (...) five chapters. Chapter 1 lays down its conceptual bases: it explains what learning is taken to be in the current philosophical debate and it points out how Bayesian cognitive science (particularly in its predictive processing formulations) might be well-suited to capture the kind of learning involved in our engagement with the arts. The following chapters test this latter hypothesis with respect to particular art forms, namely literature and literary language (Chapter 2), narrative (Chapter 3), and visual art, music and motor activities (Chapter 4). The fine-grained discussions conducted in each of these areas will enable us to see that the relationship between art and learning is indeed fundamental and pervasive. The final chapter (Chapter 5) examines the consequences of this fact for our understanding of the role of art in our epistemic practices, its ultimate usefulness and value, and its place in the interdisciplinary study of the human mind. The upshot is a novel and wide-ranging picture, both philosophically informed and empirically sound, that bypasses many of the problems and dead ends of the current philosophical debate on the topic and captures the deep sense in which art and learning are interrelated. (shrink)

If what we believe can directly modify our (visual) experience, our experience is doxastically variable. If so, the following seems possible: our false and irrational background beliefs can modify our experience such that in it, things look distorted, or that it conforms with and appears to confirm the false and irrational beliefs that helped bring it about in the first place. If experience is doxastically variable, it seems, its epistemic function can be undermined. However, in this dissertation, I argue that (...) we can devise accounts of (visual) experience that meet two requirements: they are fully compatible with all kinds of doxastic variation and on them, even doxastically variable experience serves to rationally constrain our beliefs. I begin with a novel interpretation of Hanson’s account of theory-laden observation—a valiant, yet ultimately unsuccessful attempt to meet both these requirements. Next, I analyze and reject various contemporary relationalist accounts of experience and the most sophisticated recent representationalist attempt to accommodate phenomena of doxastic variation: Siegel’s (Rich) Content View. Then, based on the lessons learned and drawing on Hanson’s and Gupta’s work, I show what shape a successful account may take. Ultimately, I argue for the following theses: 1) Neither of the two dominant accounts of experience—relationalism and standard representationalism—currently succeeds in satisfactorily meeting both requirements. 2) To arrive at accounts that do meet them, we should drop both the restrictive relationalist conception of experience as a relation to mind-independent items and the standard representationalist conception of experience as justifying beliefs. 3) We make progress by adopting both the general conception of experience as making rational transitions to beliefs, judgments, and actions and a (slightly) modified version of Gupta’s presentationalist account of experiential phenomenology. Finally, 4) the possibility of devising successful accounts is independent of a major issue dividing relationalists and representationalists: whether experience has content. In the final chapters, I address various follow-up questions concerning the nature of views, conceptual capacities, conceptual content, and linkages between a subject’s experience and her responses. In concluding, I show that the account of experience I recommend is widely applicable in philosophy and beyond. (shrink)

- First book to describe what pain means in vulnerable or special groups of people - Clinical applications described in each chapter - Provides insight into the nature of pain experience across the lifespan -/- This book, the third and final volume in the Meaning of Pain series, describes what pain means to people with pain in “vulnerable” groups, and how meaning changes pain – and them – over time. -/- Immediate pain warns of harm or injury to the person (...) with pain. If pain persists over time, more complex meanings can become interwoven with this primitive meaning of threat. These cognitive meanings include thoughts and anxiety about the adverse consequences of pain. Such meanings can nourish existential sufferings, which are more about the person than the pain, such as loss, loneliness, or despair. -/- Although chronic pain can affect anyone, there are some groups of people for whom particular clinical support and understanding is urgently needed. This applies to “vulnerable” or “special” groups of people, and to the question of what pain means to them. These groups include children, women, older adults, veterans, addicts, people with mental health problems, homeless people, or people in rural or indigenous communities. Several chapters in the book focus on the lived experience of pain in vulnerable adults, including black older adults in the US, rural Nigerians, US veterans, and adults with acquired brain injury. The question of what pain experience could mean in the defenceless fetus, neonate, pre-term baby, and child, is examined in depth across three contributions. -/- This book series aspires to create a vocabulary on the “meanings of pain” and a clinical framework with which to use it. It is hoped that the series stimulates self-reflection about the role of meaning in optimal pain management. -/- Meanings of Pain is intended for people with pain, family members or caregivers of people with pain, clinicians, researchers, advocates, and policy makers. Volume I was published in 2016; Volume II in 2019. (shrink)

European Journal of Philosophy, Volume 30, Issue 1, Page 307-325, March 2022.

Starting from Jaspers’ analysis of attitudes in Psychologie der Weltanschauungen and analyzing their causes, we find an essential description of the human being. The human condition of being in the world (Heidegger, Jaspers) can be troubled (Freud, Jung). However, this is characteristic for human life (Jaspers, Schellenbaum). Among all attitudes, the enthusiastic one is the more consistent with human being’s dynamic nature (Bergson, Jaspers, Schellenbaum). The human being feels himself deeply touched (Scheler, Jaspers) and becomes stunned. The aim of the (...) paper is to show that the enthusiastic view is well exposed by the act of singing. Traditionally analysed in connection with art (Cassirer, Solger, Wackenroder), the enthusiastic view gives us a “sound image” of the human being since his childhood (Gehlen, Leydi). In everyday life and by all its difficulties (Freud, Jung, Schellenbaum, Jaspers), the human being discloses his nature in acoustic manifestations (Keil, Kafka, Wackenroder) by expressing the enthusiastic mode. (shrink)

The philosophical investigation of perceptual illusions can generate fruitful insights in the study of subjective time consciousness. However, the way illusions are interpreted is often controversial. Recently, proponents of the so-called dynamic snapshot theory have appealed to the Waterfall Illusion, a kind of motion aftereffect, to support a particular view of temporal consciousness according to which experience is structured as a series of instantaneous snapshots with dynamic qualities. This dynamism is meant to account for familiar features of the phenomenology of (...) time, such as succession, continuity, and change. Previous theories have typically appealed to a subjective present occupying an interval of time; that is, a “specious present.” I argue, through analysis of motion aftereffect illusions and the rare condition of akinetopsia, i.e. motion-blindness, that the Waterfall Illusion fails to support the dynamic snapshot theory as intended. Furthermore, I suggest that future theories of subjective time should see temporal phenomenology as the result of non-localised processes closely tied to the mechanism underlying consciousness generally. (shrink)

Two common strategies have dominated attempts to account for the nature of taste. On the one side, we have an affectivist understanding of taste where aesthetic attribution has to do with the expression of a subjective response. On the other side, we find a non-affectivist approach according to which to judge something aesthetically is to epistemically track its main aesthetic properties. Our main argument will show that neither emotion nor perception can explain the nature of aesthetic taste single-handedly. In this (...) paper, our principal aim is to examine the relationship between perceptual discernment and emotional sensibility as we find it in the process of ascribing aesthetic qualities. Is it the nature of the specific aesthetic property in question which determines the way in which perception and emotion are balanced in aesthetic attribution, or is it, rather, something about how our sensory skills operate? One of the notions we would like to explore in greater detail in this context is the idea of attunement, or the way in which aesthetic agents can align themselves to the content of an artwork o in order to better grasp its content and significance. According to our proposed picture, the exercise of taste involves an adjustment of one’s emotional sensibility to the aesthetic character of o. From here, we will posit both emotional and perceptual training as part of an agent’s aesthetic education in her use of aesthetic terms. (shrink)

Perceptual constancies have been studied by psychologists for decades, but in recent years, they have also become a major topic in the philosophy of mind. One reason for this surge of interest is Tyler Burge’s (2010) influential claim that constancy mechanisms mark the difference between perception and mere sensitivity, and thereby also the difference between organisms with genuine representational capacities and ‘mindless’ beings. Burge’s claim has been the subject of intense debate. It is becoming increasingly clear, however, that we cannot (...) hope to settle this debate (as well as related debates in the philosophy of mind) without a clear and substantive theoretical account of what perceptual constancies are. In the first part of this paper, I argue that the standard definitions in the literature fall short of providing such an account. Still, as I aim to show in the second part of the paper, by taking a closer look at some of the paradigm examples, it is possible to construct a plausible general account of perceptual constancies that is both clear and substantive, and that can serve as a firm foundation for settling debates like the dispute about Burge’s ‘constancy mechanism criterion’ for perception. (shrink)

Starting from two propositions, 1. The observer is part of reality and 2. Observers are independent of each other, we develop an approach to Hume’s problem of scepticism. We show that despite all knowledge coming through subjective perceptions we can nevertheless construct objective or transitive knowledge through relationships between entities, rather than the entities themselves. We posited that some phenomena of the real world are transitive and some are not. Transitive phenomena are transferable between observers without change and are thus (...) independent of observation. Transitive phenomena are relative quantities. Relative quantities are observational invariants and form the building blocks of our objective world. We show objective knowledge is developed from relative quantities whereas subjective knowledge is rooted in absolute quantities. The recognition that transitive quantities are invariants of observation gives them an independence from which we can construct an objective world. (shrink)

Autism spectrum disorder is characterized by atypical perception, including processing that is biased toward local details rather than global configurations. This bias may impact on memory. The present study examined the effect of this perception on both implicit and explicit memory in conditions that promote either local or global processing. The first experiment consisted of an object identification priming task using two distinct encoding conditions: one favoring local processing and the other favoring global processing of drawings. The second experiment focused (...) on episodic memory with two different cartoon recognition tasks that favored either local or a global processing. In addition, all the participants underwent a general clinical cognitive assessment aimed at documenting their cognitive profile and enabling correlational analyses with experimental memory tasks. Seventeen participants with ASD and 17 typically developing controls aged from 10 to 16 years participated to the first experiment and 13 ASD matched with 13 TD participants were included for the second experiment. Experiment 1 confirmed the preservation of priming effects in ASD but, unlike the Comparison group, the ASD group did not increase his performance as controls after a globally oriented processing. Experiment 2 revealed that local processing led to difficulties in discriminating lures from targets in a recognition task when both lures and targets shared common details. The correlation analysis revealed that these difficulties were associated with processing speed and inhibition. These preliminary results suggest that natural perceptual processes oriented toward local information in ASD may impact upon their implicit memory by preventing globally oriented processing in time-limited conditions and induce confusion between explicit memories that share common details. (shrink)

The tokenization of a circle produces, what humans label, ‘the identity of one.’.

Berger and Mylopoulos (2019) critique recent scepticism about unconscious perception, focusing on experimental work from Peters and Lau, and theoretical work of my own. Central to their wide-ranging discussion is the claim that unconscious perception occupies a default status within both experimental and folk psychology. Here, I argue to the contrary that a conscious-perception-only model should be our default. Along the way, I offer my own analysis of Peters and Lau's study, assess the folk psychological status of unconscious perception, discuss (...) vision-for-action, and confront an important dilemma which Berger and Mylopoulos raise for the sceptic concerning the existence of unconscious mentality in general. (shrink)

Studies in the psychology of visual expertise have tended to focus on a limited set of expert domains, such as radiology and athletics. Conclusions drawn from these data indicate that experts use parafoveal vision to process images holistically. In this study, we examined a novel, as-of-yet-unstudied class of visual experts—architects—expecting similar results. However, the results indicate that architects, though visual experts, may not employ the holistic processing strategy observed in their previously studied counterparts. Participants (n = 48, 24 architects, 24 (...) naïve) were asked to find targets in chest radiographs and perspective images. All images were presented in both gaze-contingent and normal viewing conditions. Consistent with a holistic processing model, we expected two results: (1) architects would display a greater difference in saccadic amplitude between the gaze- contingent and normal conditions, and (2) architects would spend less time per search than an undergraduate control group. We found that the architects were more accurate in the perspectival task, but they took more time and displayed a lower difference in saccadic amplitude than the controls. Our research indicates a disjunctive conclusion. Either architects are simply different kinds of visual experts than those previously studied, or we have generated a task that employs visual expertise without holistic processing. Our data suggest a healthy skepticism for across-the-board inferences collected from a single domain of expertise to the nature of visual expertise generally. More work is needed to determine whether holism is a feature of all visual expertise. (shrink)

Predictive Processing theory, hotly debated in neuroscience, psychology and philosophy, promises to explain a number of perceptual and cognitive phenomena in a simple and elegant manner. In some of its versions, the theory is ambitiously advertised as a new theory of conscious perception. The task of this paper is to assess whether this claim is realistic. We will be arguing that the Predictive Processing theory cannot explain the transition from unconscious to conscious perception in its proprietary terms. The explanations offer (...) by PP theorists mostly concern the preconditions of conscious perception, leaving the genuine material substrate of consciousness untouched. (shrink)

The majority of the world’s population now lives an urban existence, spending as much as 95% of their lives indoors. The olfactory atmosphere in the built environment has been shown to exert a profound, if often unrecognized, influence over our mood and well-being. While the traditionally malodorous stench to be found indoors (i.e., prior to the invention of modern sanitation) has largely been eliminated in recent centuries, many of the outbreaks of sick-building syndrome that have been reported over the last (...) half century have been linked to the presence of a strange smell in the environment. At the same time, however, there is also growing evidence that consumer behavior can be manipulated by the presence of pleasant ambient odors, while various aromatherapy scents are said to improve our mood and well-being. This Anglophone review focuses primarily on indoor western urban developed spaces. Importantly, the olfactory ambience constitutes but one component of the multisensory atmosphere and ambient odors interact with the visual, auditory, and haptic aspects of the built environment. Surprisingly, the majority of published studies that have deliberately chosen to combine ambient scent with other sensory interventions, such as, for example, music, have failed to increase store sales, or to enhance people’s mood and/or well-being, as might have been expected. Such negative findings therefore stress the importance of considering multisensory congruency while, at the same time, also highlighting the potential dangers that may be associated with sensory overload when thinking about the effect of ambient smell on our well-being. (shrink)

It is most likely for anyone to ask himself at least once if it would be possible to live in a dream? Questioning the fabric of “reality” we live in consciously was one of the main doubts man ever had. It is so likely for us to answer positive to it due to so many factors; starting from the many and various facets of reality each individual envision the world, from the enormous differences we all have while perceiving and defining (...) the reality, etc. That is why, at the conscious level, life seems almost like a dream in a dream, always hoping to wake up from the negative, unwanted version of it. That is why my assertion here, based on latest theories on consciousness and AI, aim to say that we live in between reality and dream, being “conscious” of ourselves, but not really wanting to be “aware” of what is really going on with us. (shrink)

The experiments of quantum physics indicate that an electron will change its behavior/ reality depending on whether or not the electron is being observed as if the particle is aware that it is being observed. The reality thus is presumed to be, or only to be thought of as a scenario that can be altered, changed, or imagined differently depending on the observer or the screenwriter. Our historical development made us think that the reality has as many facets as we (...) want it to have, and none is more real than the other, as long there is a self-conscious being aware of it even if it has more accuracy or it stands on more evidence or arguments each proponent can bring into it. Therefore, a world full of unseen creatures that moves and determines a child’s life is not less authentic than one full of invisible particles making the world running and moving for a scientist. Each has its proofs, trials, ways of probation, so it is entirely entitled to be considered ‘real.’ However, what happens when concurrent theories over the same circumstance pronounce several valid testimonies? Do we have to pronounce either their validity based on the evidence brought by their proponents or should we consider only one of them? On what grounds can we make either these selections? It would be wrong to say that the reality is, in fact, the construct of a multitude of layers, each with different consistency and evidence, each real and provable, therefore each entitled to be called ‘reality’? Hence, consciousness can change reality just by being aware of it. In this context, we will also take into account the story of creation and see how it fits in this context. (shrink)

Orthodox neurocognitive accounts of the bodily sense of agency suggest that the experience of agency arises when action-effects are anticipated accurately. In this paper, I argue that while successful anticipation is crucial for the sense of agency, the role of unsuccessful prediction has been neglected, and that inefficacy and uncertainty are no less central to the sense of agency. I will argue that this is reflected in the phenomenology of agency, which can be characterized both as the experience of efficacy (...) and effort. Specifically, the “sense of efficacy” refers to the perceptual experience of an action unfolding as anticipated. The “sense of effort”, in contrast, arises when an action has an uncertain trajectory, feels difficult, and demands the exertion of control. In this case, actions do not unfold as anticipated and require continuing adaptation if they are to be efficacious. I propose that, taken individually, the experience of efficacy and effort are insufficient for the sense of agency and that these experiences can even disrupt the sense of agency when they occur in isolation from each other. I further argue that a fully-fledged sense of agency depends on the temporally extensive process of prediction error-cancelation. This way, a comparator account can accommodate both the role of accurate prediction and prediction error and thus efficacy and effort. (shrink)

Action-based theories of cognition place primary emphasis upon the role that agent-environment coupling plays in the emergence of psychological states. Prima facie, mental imagery seems to present a problem for some of these theories because it is understood to be stimulus-absent and thus thought to be decoupled from the environment. However, mental imagery is much more multifaceted than this “naïve” view suggests. Focusing on a particular kind of imagery, comparative mental imagery generation, this paper demonstrates that although such imagery is (...) stimulus-absent, it is also stimulus-sensitive. Exhibiting stimulus-sensitivity is sufficient for a process to qualify as coupled to the environment. The notion of variant coupling is explicated as the coupling of a cognizer’s perceptual system to variant environmental information. By demarcating the categories of stimulus-absent and stimulus-sensitive cognition, and variant and invariant coupling, this paper expands the conceptual apparatus of action-based theories, suggesting not only a way to address the problem that comparative mental imagery generation presents, but perhaps a way to account for other forms of imagery too. (shrink)

Many take the possibility of hallucinations to imply that a relationalist account, according to which perceptual experiences are constituted by direct relations to ordinary mind-independent objects, is false. The common reaction among relationalists is to adopt a disjunctivist view that denies that hallucinations have the same nature as perceptual experiences. This paper proposes a non-disjunctivist response to the argument from hallucination by arguing that the alleged empirical and a priori evidence in support of the possibility of hallucinations is inconclusive. A (...) corollary upshot of the article is that whether hallucinations are possible or not is still an open empirical question. (shrink)

I argue on the basis of extensive empirical research that perception and emotion are more deeply entangled than we might have thought. This evidence strongly suggests that we should expand our conception of perception to include emotional elements, and our conception of emotion to include perceptual ones. This expansion poses a challenge to our current taxonomic practices. In the face of this challenge, I advocate principled pluralism about psychological kinds. This view holds that, depending on our explanatory purposes, psychological processes (...) can be legitimately classified in more than one way. (shrink)

Jacques Lacan comments repeatedly on anamorphic art as it exemplifies for him how the mind from a certain angle perceives through law-like patterns the world that would otherwise be nothing but a chaos of arbitrary multiplicities. The angle, though, has a certain effect on what is perceived; an effect that, as such, cannot be perceived within the realm of experience. The article tries to make the link between diffraction laws of perception more explicit in the subject-object dichotomy and refers for (...) that purpose to the work of both Hegel and Lacan. A reference to Hegel is necessary, as Hegel was not only one of Lacan’s own most important sources of insights, but the author who first focused on justified true belief through a theory of a missed encounter between truth and knowledge. (shrink)

Philosophers of perception frequently assume that we see actual states of affairs, or facts. Call this claim factualism. In his book, William Fish suggests that factualism is supported by phenomenological observation as well as by experimental studies on multiple object tracking and dynamic feature-object integration. In this paper, I examine the alleged evidence for factualism, focusing mainly on object detection and tracking. I argue that there is no scientific evidence for factualism. This conclusion has implications for studies on the phenomenology (...) and epistemology of visual perception. (shrink)

I argue that our direct experience and some physical facts do not go well with an understanding of perception as a mechanism producing a representation of a ''truly'' outer world. Instead, it is much more coherent to treat what is traditionally considered an image in this context as a closed structure equipped in its own ontology, replacing the ''truly'' outer one from the point of view of an agent possessing it. In such a framework, the notion of existence is taken (...) to be defined by consciousness in a way similar to qualia, making it subjective on the one hand, and reducing it to a tool on the other. This implies, in turn, that we need a form of mind-brain dualism; the best we can do in such circumstances about explaining consciousness as an epistemic device - a role intuitively imposing itself in a variety of situations - is to embed it in an abstract ontology merely serving the purpose of a ''true'' reality with the help of the mind-brain link. Obviously, the approach favors subjectivity as a foundation in the ontological sense. Objectivity is considered here only as a suitably understood product from an ''observer's'' point of view, although a functional and useful one. The paper is addressed to readers with interest in both the mind-body problem and ontological foundations of present-day physics, specifically quantum theory. The main conclusion can be absorbed without the quantum part, although it is a bit less convincing then. (shrink)

Art theory has consistently emphasised the importance of situational, cultural, institutional and historical factors in viewers’ experience of fine art. However, the link between this heavily context-dependent interpretation and the workings of the mind is often left unexamined. Drawing on relevance theory—a prominent, cogent and productive body of work in cognitive pragmatics—we here argue that fine art achieves its effects by prompting the use of cognitive processes that are more commonly employed in the interpretation of words and other stimuli presented (...) in a communicative context. We describe in particular how institutional factors effectively co-opt these processes for new ends, allowing viewers to achieve cognitive effects that they otherwise would not, and so provide cognitivist backing for an Institutional Theory of Art, such as that put forward by Arthur Danto. More generally, we situate and describe the Western fine art tradition as a phenomenon that is a consequence of both the cognitive processes involved in communication, and of cultural norms, practices and institutions. (shrink)

In 1688 the Irish scientist and politician William Molyneux sent a letter to the philosopher John Locke. In it, he asked him a question: could someone who was born blind, and able to distinguish a globe and a cube by touch, be able to immediately distinguish and name these shapes by sight if given the ability to see? -/- The philosophical puzzle offered in Molyneux’s letter fascinated not only Locke, but major thinkers such as Leibniz, Berkeley, Diderot, Reid, and numerous (...) others including psychologists and cognitive scientists today. Does such a question represent a philosophical puzzle or a problem that can be solved by experimental tests? Can vision be fully restored after blindness? What is the relation between vision and touch? Are the senses linked through learning or bound at birth? -/- Molyneux’s Question and the History of Philosophy is a major collection of essays that explore the long-standing issues Molyneux’s problem presents to philosophy of mind, perception and the senses. In addition, the volume considers the question from an interdisciplinary angle, examines the pre-history of the question, and aspects of it that have been ignored, such as perspectives from religion and disability. -/- As such, Molyneux’s Question and the History of Philosophy presents a set of philosophically rich, empirically informed, and scientifically rigorous original investigations into this famous puzzle. It will be of great interest to students and researchers in philosophy, psychology, and the cognitive sciences including neuroscience, neurobiology and ophthalmology, as well as those studying the mind, perception and the senses. (shrink)

Johnston famously argued that the colors are, more or less inclusively speaking, dispositions to cause color experiences by arguing that this view best accommodates his five proposed core beliefs about color. Since then, Campbell, Kalderon, Gert, Benbaji, and others, have all engaged with at least some of Johnston’s proposed core beliefs in one way or another. Which propositions are core beliefs is ultimately an empirical matter. We investigate whether Johnston’s proposed core beliefs are, in fact, believed by assessing the agreement/disagreement (...) of non-philosophers with them. Two experiments are run each with large sample sizes, the second designed to address criticisms of the first. We find that non-philosophers mostly agree with the proposed core beliefs, but that they agree with some more than others. (shrink)

This article considers the kind of knowledge that is constituted through embodied sensory perception and makes the case for a form of knowledge that is embodied, relational, and potentially transformational. Such knowledge is encountered through our physiological senses and cultivated by reestablishing connections to our bodies. The discussion starts by exploring the literature on sensory perception and interoception and moves on to the role of human agency, which is implicit in the idea of top‐down causation. It is argued that this (...) process can be explained by a top‐down predictive model within which a sense of greater interoceptive accuracy may be cultivated while reducing interoceptive perturbation. The roles of active and perceptual inference are discussed with regard to the regulatory opportunities that these types of attention yield. By being more interoceptively aware, through a practice of contemplation, it is argued, we open ourselves to an encounter with divine presence that is immanent in the world around us. (shrink)

My aim in this research is to study the philosophical problems of intentionality and perception by critically analyzing the relevant ideas from John Searle’s works, and also to attempt to give solutions to some of these problems. I try to elucidate Searle's theory of intentionality and his way of assimilating the problems of perception into this theory, and investigate the plausibility of his corresponding ideas in the context of ongoing debates.

How does perceptual experience disclose the world to our view? In the first introductory section, I set up a contrast between the representational and the purely relational conception of perceptual experience. In the second section, I discuss an argument given by Charles Travis against perceptual content. The third section is devoted to the phenomenon of perceptual constancy: in 3.1 I describe the phenomenon. In 3.2 I argue that the description given suggests a phenomenological distinction that can be deployed for a (...) defence of content. In 3.3 I compare and contrast my view of perceptual content with that of Susanna Schellenberg : 55–84, 2008). Finally, I support my conception of content by means of an argument that links content to the way in which the mind-independent nature of material objects is manifest in perceptual experience. (shrink)

The origin of colour categories and their relationship to colour perception have been the prime example for testing the influence of language on perception and thought and more generally for investigating the biological, ecological and cultural determination of human cognition. These themes are central to a broad range of disciplines, including vision research, neuroscience, cognitive psychology, developmental science, cultural anthropology, linguistics, computer science, and philosophy. Unfortunately, though, it has been tacitly taken for granted that the conceptual assumptions and methodological practices (...) from the dawn of empirical research on colour categorisation are the gold standard for current colour category research. Here, we show that these assumptions and practices are obsolete and flawed and have led to four fundamental and widespread misconceptions about colour categorisation: 1.) that colour perception is inherently categorical; 2.) that English Basic Colour Terms correspond to universal categories that are the end point of a fixed evolutionary sequence; 3.) that the prototypes of English basic colour terms are perceptually salient and qualify as focal colours; and 4.) that colour category research essentially revolves around the universalism-realism debate. State-of-the-art research on colour categorisation provides new, more sophisticated approaches and allows for rectifying those four statements. At the same time, some of the questions underlying those statements are not convincingly answered yet and constitute major challenges to future research. The critical considerations on colour categorisation may be transferred to research on other kinds of perceptual categorisation to inspire new, more general research questions. (shrink)

A strong claim, often found in the literature, is that it is impossible to categorize perceptual properties unless one possesses the related concepts. The evidence from visual perception reviewed in this paper however questions this claim: Concepts, at least canonically defined, are ill-suited to explain perceptual categorisation, which is a fast, and crucially a largely involuntary and unconscious process, which rests on quickly updated probabilistic calculations. I suggest here that perceptual categorisation rests on non-conceptual sorting principles. This changes the claim (...) that categorisation cannot occur without concepts: It does not preclude that the concepts remain necessary for categorisation, but opens the possibility that they are not and that those sorting principles could be here sufficient. (shrink)

Forms of racial cognition begin early: from about 3 months onwards, many human infants prefer to look at own-race faces over other-race faces. What is not yet fully clear is what the psychological mechanisms are that underlie racial thoughts at this early age, and why these mechanisms evolved. In this paper, we propose answers to these questions. Specifically, we use recent experimental data and evolutionary biological insights to argue that early racial cognition is simply the result of a “facial familiarity (...) mechanism”: a mental structure that leads infants to attend to faces that look similar to familiar faces, and which probably has evolved to track potential caregivers. We further argue that this account can be combined with the major existing treatments of the evolution of racial cognition, which apply to adult humans. The result is a heterogeneous picture of racial thought, according to which early and later racial cognition result from very different psychological mechanisms. (shrink)

The evolution of color categorization systems is investigated by simulating categorization games played by a population of artificial agents. The constraints placed on individual agent’s perception and cognition are minimal and involve limited color discriminability and learning through reinforcement. The main dynamic mechanism for population evolution is pragmatic in nature: There is a pragmatic need for communication between agents, and if the results of such communications have positive consequences in their shared world then the agents involved are positively rewarded, whereas (...) if the results have negative consequences, then involved agents are punished. A mechanism for changing the composition of the population due to agents’ birth and death is also investigated. This birth-death mechanism is found to effectively move an established population color naming system toward a theoretically more optimal one. The simulation results of this article provide insights regarding mechanisms that may constrain universal tendencies in human color categorization systems observed in the linguistic and anthropological literatures. (shrink)

Affordances are opportunities for action. An appropriately positioned teapot, for example, might afford the act of gripping. Evidence that we perceive affordances in our environment can be found through first-person reflection on our perceptual phenomenology and through third-person theorizing about how subjects select what action to perform. This paper argues for two claims about affordance perception. First, I argue that by experiencing affordances we implicitly experience ourselves as agents with the power to perform the afforded actions. This variety of implicit (...) self-awareness is an important but overlooked aspect of our sense of agency. Second, I argue that among the affordances we experience are affordances for mental action such as attending, imagining, and deliberating. Our awareness of mental affordances helps us to select which mental actions to perform and underwrites our sense of ourselves as mental agents. My case for these two conclusions combines a range of phenomenological and theoretical considerations. (shrink)

Predictive processing is often presented as a unifying framework for perception, action, and cognition, being able to explain most mental phenomena : with regard to perception, the brain harbours a generative model issuing top-down expectations that are matched against bottom-up sensory feedback. Mismatches lead to error messages and model updates until the brain is 'getting it right'. The core notion of prediction error minimization commits the framework to a specification of accuracy conditions. We therefore turn to issues related to the (...) determination of satisfaction conditions discussed in the philosophy of perception. In particular, we rely on work by Recanati who shows that the accuracy conditions of perceptual content are partly determined by the intentional mode and the perceiver. It is important to notice that the self can enter the specification of accuracy conditions in two ways, namely as subject or as object. Even if we do not perceive ourselves explicitly as an object, we always implicitly represent ourselves as subject. We discuss whether and how these two ways of self-representation can be respected in the predictive processing framework. (shrink)