Les technologies contemporaines de l’image, telles que les ultrasons, l’endoscopie, et autres IRM et scanners, transforment l’image de notre corps. Dans cet article, cette transformation est particulièrement mise en lumière à partir d’une œuvre de Mona Hatoum intitulée “ Corps étranger ”. Cette œuvre d’art consiste en une projection vidéo d’images endoscopiques de l’intérieur du corps de l’artiste. On dit souvent qu’il est impossible de s’identifier soi-même à partir de ce type d’images dans la mesure où elles sont difficilement reconnaissables (...) comme des parties de son corps propre. Ou encore qu’elles n’appartiennent pas à l’image narcissique du corps. A l’aide d’une analyse phénoménologique et psychanalytique, l’auteur s’attache ici au contraire à montrer que de telles images fournissent une image affective de notre corps propre et qu’à travers elles il devient possible d’affronter l’étrangeté de celui-ci. (shrink)

The question of whether our conscious experience is rich or sparse remains an enduring controversy in philosophy. The “overflow” account argues that perceptual consciousness is far richer than cognitive access: when perceiving a complex scene, subjects see more than they can report. This paper draws on aphantasia to propose a new argument in favor of overflow. First, it shows that opponents of overflow explain subjects’ performance in a change detection paradigm by appealing to a type of “internal imagery.” (...) Second, it provides empirical evidence to demonstrate that aphantasics are incapable of generating this imagery. However, aphantasics perform equally well in this task; and so the no-overflow account fails to explain their performance. This means that proponents of this view are committed to an unsupported view of perception. (shrink)

Shepard has supposed that the mind is stocked with innate knowledge of the world and that this knowledge figures prominently in the way we see the world. According to him, this internal knowledge is the legacy of a process of internalization; a process of natural selection over the evolutionary history of the species. Shepard has developed his proposal most fully in his analysis of the relation between kinematic geometry and the shape of the motion path in apparent motion displays. (...) We argue that Shepard has made a case for applying the principles of kinematic geometry to the perception of motion, but that he has not made the case for injecting these principles into the mind of the percipient. We offer a more modest interpretation of his important findings: that kinematic geometry may be a model of apparent motion. Inasmuch as our recommended interpretation does not lodge geometry in the mind of the percipient, the motivation of positing internalization, a process that moves kinematic geometry into the mind, is obviated. In our conclusion, we suggest that cognitive psychologists, in their embrace of internal mental universals and internalization may have been seduced by the siren call of metaphor. Key Words: apparent motion; imagery; internalization; inverse projection problem; kinematic geometry; measurement; metaphors of mind. (shrink)

I discuss the suggestion that conscious will is an illusion. I take it to mean that there are no conscious decisions. I understand ‘conscious’ as accessible directly and ‘decision’ as the acquisition of an intention. I take the alternative of direct access to be access by interpreting behaviour. I start with a survey of the evidence in support of this suggestion. I argue that the evidence indicates that we are misled by external behaviour into making false positive and false negative (...) judgements about our own decisions. Then I turn to a challenge to this suggestion. What could we interpret in cases when there is no external behaviour? I propose the response that we interpret internal behaviour. We can understand internal behaviour as mental simulation of external behaviour, which can proceed by way of conscious mental imagery. I argue that the proposal has the following advantages. It helps us explain more evidence than we could otherwise. It relies mostly on mechanisms that we already have reason to believe in. And it receives support from the available neurological evidence. I also suggest a way to test the proposal in future empirical research. I conclude by discussing the limitations of the proposal and its implications for the wider debates about the imagination and the will. (shrink)

In this analysis, I address the recent debate over the functional characteristics of mental imagery, in which the question is whether the format for imagistic representation is pictorial or sentential. I offer an account of imagery and cognition as an important aspect of the theory of mental representation, one which serves as a test for prevalent views of the nature of explanation in cognitive science. ;The first chapter articulates a functionalist theory of internal states. I argue for (...) the need to individuate mental states by virtue of their formal features, but in a way which is consistent with the fact that natural representational systems are self-interpreting. To that end, I describe a basic capacity for imaging which underlies any mental representation. ;In the second chapter, I discuss recent experiments and argue that a correct interpretation of the data cannot be determined on methodological grounds. The substantive argument against mental pictures is set forth and shown to rest upon two distinct assumptions. ;The third chapter aims to show that the argument that mental pictures are inherently ambiguous fails as an argument for an exclusively sentential format. I argue further that sentential states alone are insufficient to account for all rational behavior. The conclusion is that conceptual considerations do not preclude nondiscursive images, and a view of cognition as broader than computation favors them. I propose a logical foundation for an account of access to mental images-under-descriptions. ;The fourth chapter sets forth principles governing operations in which images might occur naturally. I argue that such an account depends upon the possibility of pictorial attitudes, mental features which are theoretically important for the notion of representational competence. ;In the fifth chapter, I show the relevance of the general account described in the previous chapter by applying it to diverse contexts: animal representation, hypothesis in perception, and self-representation. (shrink)

No one disputes that certain cognitive tasks involve the use of images. On the other hand, there has been substantial disagreement over whether the representations in which imaginal tasks are carried out are imaginal or propositional. The empirical literature on the topic which has accrued over the last twenty years suggests that there is a functional equivalence between mental imagery and perception: when peopIe imagine a scene or event, the mental processes that occur are functionally similar in important senses (...) to what happens when they visually perceive an analogous scene or event. What is in dispute is not this principle of equivalence, but rather what conclusions should be drawn from it about the representational medium used in imagery.The problem to be explained is what internal cognitive events transpire when people answer questions like “What color is a bee’s head?” Most people report that they imagine a picture of the insect and then look at the head in the image to determine its color. Although there is no more reason to accept these introspective reports as a good account of cognitive processes than in any other cognitive phenomena, there are many empirical results which lend credence to the idea that there are mental images of some kind.Some theorists have taken the empirical results as evidence that there exists a special, non-symbolic representational medium for imagery. Others have insisted that the imagery data can be explained best in terms of the more general, symbolic representations which are usually taken to underly higher level cognitive tasks. In this paper I shall evaluate the arguments for both imaginal and propositional representations in the hope of assessing the status of the imagery debate. I shall conclude that imaginal theories represent the most reasonable account of imagery. (shrink)

Traditionally, the “Imagery Debate” has opposed two main camps: depictivism and descriptivism. This debate has essentially focused on the nature of the internal representations thought to be involved in imagery, without addressing at all the question of action. More recently, a third, “embodied” view is moving the debate into a new phase. The embodied approach focuses on the interdependence of perception, cognition and action, and in its more radical line this approach promotes the idea that perception is (...) not a process involving internal world-models. The anti-representationalist version of the embodied paradigm covers, among others that we shall not discuss here, two quite different positions, namely the enactive approach and sensorimotor theory. Up to now these two anti-representationalist accounts have generally been confounded. In this paper we will argue that despite some important commonalities, enactive and sensorimotor accounts come with distinctive theoretical traits with regard to their approach to imagery. These become manifest when critically examining the role they assign to sensorimotor engagements with the world. We shall argue that enactive and sensorimotor approaches are different in their understanding of the role of embodied action, and these different notions of embodiment lead to different explanatory accounts of perception and imagery. We propose that, due to existing ambiguities in enactivism, the sensorimotor theory is a better framework for a skill-based approach to imagery. (shrink)

Human beings have the ability to ‘augment’ reality by superimposing mental imagery on the visually perceived scene. For example, when deciding how to arrange furniture in a new home, one might project the image of an armchair into an empty corner or the image of a painting onto a wall. The experience of noticing a constellation in the sky at night is also perceptual-imaginative amalgam: it involves both seeing the stars in the constellation and imagining the lines that connect (...) them at the same time. I here refer to such hybrid experiences – involving both a bottom-up, externally generated component and a top-down, internally generated component – as make-perceive (Briscoe 2008, 2011). My discussion in this paper has two parts. In the first part, I show that make-perceive enables human beings to solve certain problems and pursue certain projects more effectively than bottom-up perceiving or top-down visualization alone. To this end, the skillful use of projected mental imagery is surveyed in a variety of contexts, including action planning, the interpretation of static mechanical diagrams, and non-instrumental navigation. In the second part, I address the question of whether make-perceive may help to account for the “phenomenal presence” of occluded or otherwise hidden features of perceived objects. I argue that phenomenal presence is not well explained by the hypothesis that hidden features are represented using projected mental images. In defending this position, I point to important phenomenological and functional differences between the way hidden object features are represented respectively in mental imagery and amodal completion. (shrink)

Abstract Taking the integrated viewpoints of causal theory of reference, cognitive science and the notion of correspondence principles from physics, this paper addresses the problems of creativity, the nature of visual imagery and the manner in which science progresses.

What might a theory of mental imagery look like, and how might one begin formulating such a theory? These are the central questions addressed in the present paper. The first section outlines the general research direction taken here and provides an overview of the empirical foundations of our theory of image representation and processing. Four issues are considered in succession, and the relevant results of experiments are presented and discussed. The second section begins with a discussion of the proper (...) form for a cognitive theory, and the distinction between a theory and a model is developed. Following this, the present theory and computer simulation model are introduced. This theory specifies the nature of the internal representations (data structures) and the processes that operate on them when one generates, inspects, or transforms mental images. In the third, concluding, section we consider three very different kinds of objections to the present research program, one hinging on the possibility of experimental artifacts in the data, and the others turning on metatheoretical commitments about the form of a cognitive theory. Finally, we discuss how one ought best to evaluate theories and models of the sort developed here. (shrink)

This article provides a summary of current knowledge about memory illusions. The memory illusions described here focus on the recall of imagined events that have never actually occurred. The purpose is to review theoretical ideas and empirical evidence about the reality-monitoring processes involved in memory illusions. Reality monitoring means deciding whether the memory has been perceptually derived or been self-generated (thought or imagined). A few key findings from the literature have been reported in this paper and these focus on (...) class='Hi'>internal source-monitoring judgments which distinguish perceptual events from imagined events. Finally, the experimental paradigms used to shed light on processes occurring in the failure of reality monitoring in healthy subjects may be extended to an examination of the causes and the prevention of hallucinations in patients. (shrink)

1. Sensa and propositional experience. 2. An option between propositions and properties (as objects or contents of sensory experience). 3. The property option and adverbialism. 4. Sensa as images, images as intentionalia. 5. Do we refer directly to sensa? 6. Focusing and the supervenience of images and our reference to them: a question raised. 7. Internal and external properties of images and characters. Strict vistas introduced. 8. A correction on strict vistas. 9. Focusing and experience: the question answered. 10. (...) Conclusion. (shrink)

1. Sensa and propositional experience. 2. An option between propositions and properties (as objects or contents of sensory experience). 3. The property option and adverbialism. 4. Sensa as images, images as intentionalia. 5. Do we refer directly to sensa? 6. Focusing and the supervenience of images and our reference to them: a question raised. 7. Internal and external properties of images and characters. Strict vistas introduced. 8. A correction on strict vistas. 9. Focusing and experience: the question answered. 10. (...) Conclusion. (shrink)

1. Sensa and propositional experience. 2. An option between propositions and properties (as objects or contents of sensory experience). 3. The property option and adverbialism. 4. Sensa as images, images as intentionalia. 5. Do we refer directly to sensa? 6. Focusing and the supervenience of images and our reference to them: a question raised. 7. Internal and external properties of images and characters. Strict vistas introduced. 8. A correction on strict vistas. 9. Focusing and experience: the question answered. 10. (...) Conclusion. (shrink)

The cultural imagery of women is deeply ingrained in our consciousness. So deeply, in fact, that feminists see this as a fundamental threat to female autonomy because it enshrines procreative heterosexuality as well as the relations of domination and subordination between men and women. Diana Meyers' book is about this cultural imagery - and how, once it is internalized, it shapes perception, reflection, judgement, and desire. These intergral images have a deep impact not only on the individual psyche, (...) but also on the social, political, and cultural syntax of society as a whole. Meyer's argues for the necessity of crafting a dissident, empowering, and 'emancipatory counter-imagery' for women. Rigorous, well written, and accessible, the reach of Gender in the mirror is arguably catholic, and addresses the interests or readers across an impressive range of intellectual disciplines. (shrink)

Previous research has suggested that bodily signals from internal organs are associated with diverse cortical and subcortical processes involved in sensory-motor functions, beyond homeostatic reflexes. For instance, a recent study demonstrated that the preparation and execution of voluntary actions, as well as its underlying neural activity, are coupled with the breathing cycle. In the current study, we investigated whether such breathing-action coupling is limited to voluntary motor action or whether it is also present for mental actions not involving any (...) overt bodily movement. To answer this question, we recorded electroencephalography (EEG), electromyography (EMG), and respiratory signals while participants were conducting a voluntary action paradigm including self-initiated motor execution (ME), motor imagery (MI), and visual imagery (VI) tasks. We observed that the voluntary initiation of ME, MI, and VI are similarly coupled with the respiration phase. In addition, EEG analysis revealed the existence of readiness potential (RP) waveforms in all three tasks (i.e., ME, MI, VI), as well as a coupling between the RP amplitude and the respiratory phase. Our findings show that the voluntary initiation of both imagined and overt action is coupled with respiration, and further suggest that the breathing system is involved in preparatory processes of voluntary action by contributing to the temporal decision of when to initiate the action plan, regardless of whether this culminates in overt movements. -/- . (shrink)

Speaking of mental imagery suggests a similarity between internal mental representations and external pictorial representations, such as drawings, paintings and photographs. This perceived similarity has led some philosophers and cognitive scientists to consider that both types of representations belong to a specific category known as depictive representations. Since the depictive role of external pictures has often been explained in terms of resemblance, the same principle has been applied to mental images. In this article, I start by reviewing some (...) of these attempts. Then, I put forward objections against the core project behind these attempts, particularly emphasizing what I call the ‘homogeneity problem’. Finally, this article proposes an alternative approach to understanding mental imagery by drawing insights from the literature on pictorial representation in artifacts, namely from recognitional accounts of pictorial representation. I argue that one of the merits of this definition is that it does not fall prey to the homogeneity problem and the other objections described previously. (shrink)

Several studies have shown a significant relationship between smelling and olfactory imagery abilities. The primary aim of the present study was to validate a French version of the Vividness of Olfactory Imagery Questionnaire. The secondary aim was to investigate its capability to differentiate individuals with smell loss from healthy individuals. After having elaborated a French translation of the VOIQ, we evaluated olfactory imagery abilities of 387 French participants who anonymously self-completed the fVOIQ: 121 pathologic individuals, 244 normosmic (...) individuals, and 22 fragrance experts. Significant split-half reliability as expressed by Spearman correlation coefficients for the global sample, as well as for each group separately, indicated the excellent internal consistency of the fVOIQ. Moreover, results revealed a significant effect of the smelling ability group on fVOIQ score, suggesting that daily olfactory stimulation is fundamental to maintaining the ability to create a vivid image and that severe loss of smell may result in progressive impairment of olfactory imagery. Our fVOIQ and the original English version seemingly have similarly high benefit in differentiating experts and normosmic individuals based on their olfactory imagery ability. Moreover, the fVOIQ seems capable of differentiating individuals with loss of smell from healthy individuals. These findings demonstrate the reliability and validity of the fVOIQ, and its capability to differentiate individuals’ smelling ability according to their olfactory imagery ability. (shrink)

The article focuses on the politics of representation in Kosova since the United Nations took over ‘peace management’ in 1999. It uses UN propaganda posters (political pedagogy) and local nationalist political advertising as a way to read the multiple gendered discourses of representation. It shows how gender is used relationally between competing forces – the ‘international community’ and nationalists – as a tool to ensure UN's imposition of Western policies and norms and as a mechanism for local politicians to consolidate (...) their domination of the domestic/private sphere. Moreover, it discusses the price paid to mimic the West: how Kosovar politicians have sought to ‘undo’ national identity in favour of a Western self-representation through a gendered abnegation of Islam. Thus, as an intrinsic part of the discourse of ‘peace-building’, these images represent the site of power production, domination, negotiation, and rejection, involving the collaboration of different actors, institutions, and individuals. Three specific points will be made: first, the article seeks to show that a Western political modernization discourse has, paradoxically, reinforced patriarchal relations of power and traditional gender roles in Kosova through the subjugation of women. Second, it explains the inability to resolve competing Albanian narratives – one relying on the legacy of peaceful resistance and the other on the armed struggle against Serbian domination during the 1990s. Third, through the intermeshing of international peace-keepers and local nationalist patriarchs, it will show how the militarization of culture is perpetuated through, and in relationship to, gender. (shrink)

This paper aims to clear a path for the thesis that inner speech, in the very languages we speak, is the sole medium of all conceptual thought. First, it is argued that inner speech should not be identified with the auditory imagery of speech. Since they are distinct, there may be many more episodes of inner speech than those that are accompanied by auditory imagery. Second, it is argued that it is not necessary to conceive of linguistic communication (...) as a matter of the speaker’s revealing through words an underlying thought. Rather, acts of speech may be conceived as producing cooperation by intervening on processes of thought that are essentially imagistic. So conceived, the practice of speaking in language may acquire a function wholly internal to the individual, where it adds a layer of coordination to an underlying foundation of imagistic cognition. (shrink)

There has been considerable debate among philosophers and psychol- ogists about whether the internal representations of imagery represent in the manner of pictures or in the manner of language. One side, pictorialism,holds that an internal imagery representation of Reagan is like a picture of Reagan. The other side, descriptionalism,holds that an internal imagery representation of Reagan is more like a string of words denoting or describing Reagan. My aim here is to expose a widespread (...) fallacy on the part of the descriptionalists. In the course of so doing, I try to clarify the pictorialist position, and show how it can undercut what appears to be a category of evidence for the other side. (shrink)

Although the condition known as synaesthesia is currently undergoing a scientific resurgence, to date the literature has largely focused on the heterogeneous nature of synaesthesia across individuals. In order to provide a better understanding of synaesthesia, however, general characteristics need to be investigated. Synaesthetic experiences are often described as occurring ‘internally’ or in the ‘mind’s eye’, which is remarkably similar to how we would describe our experience of visual mental imagery. We assessed the role of visual imagery in (...) synaesthesia by sampling a large group of synaesthetes and found that they report experiencing more vivid mental images than controls. These findings have important implications for our general understanding of synaesthesia and, in particular, emphasize the need to control for visual imagery in behavioural and neuroimaging paradigms. (shrink)

Attentional focus is an area that has garnered considerable attention in the sport psychology and motor performance literature. This is unsurprising given that attentional focus has been directly linked to performance outcomes and is susceptible to coaching input. While research has amassed supporting benefits of an external focus of attention on motor performance using verbal instruction, other studies have challenged the notion that an EFA is more beneficial than an internal focus of attention for sport-related performance. Further, it is (...) unclear what type of instructions may serve to direct an athlete to an EFA and, in particular, if coaching can utilize imagery to orient an athlete toward an EFA. In the present exploratory study, we evaluate the effectiveness of instruction to improve free-throw shooting performance with an emphasis on an EFA brought about by implementing techniques borrowed from the imagery literature. This was tested relative to an alternate approach with an IFA induced through an emphasis on technique, devised to more closely resemble input typical of coach-to-athlete instruction. Twenty-five male and female university basketball players completed both conditions in a fully counterbalanced within-subject design. Results confirmed that participants in the EFA imagery condition had greater shooting accuracy than in the IFA technique condition. The study provides initial evidence that EFA coaching can borrow from imagery techniques, though future research should elucidate the underlying mechanisms of the effect. (shrink)

What do pictures and mental images have in common? The contemporary tendency to reject mental picture theories of imagery suggests that the answer is: not much. We show that pictures and visual imagery have something important in common. They both contribute to mental simulations: pictures as inputs and mental images as outputs. But we reject the idea that mental images involve mental pictures, and we use simulation theory to strengthen the anti-pictorialist's case. Along the way we try to (...) account for caricature and for some basic features of pictorial representations. (shrink)

Do any nonhuman animals have hedonically valenced experiences not directly caused by stimuli in their current environment? Do they, like us humans, experience anticipated or previously experienced pains and pleasures as respectively painful and pleasurable? We review evidence from comparative neuroscience about hippocampus-dependent simulation in relation to this question. Hippocampal sharp-wave ripples and theta oscillations have been found to instantiate previous and anticipated experiences. These hippocampal activations coordinate with neural reward and fear centers as well as sensory and cortical areas (...) in ways that are associated with conscious episodic mental imagery in humans. Moreover, such hippocampal “re- and preplay” has been found to contribute to instrumental decision making, the learning of value representations, and the delay of rewards in rats. The functional and structural features of hippocampal simulation are highly conserved across mammals. This evidence makes it reasonable to assume that internally triggered experiences of hedonic valence (IHVs) are pervasive across (at least) all mammals. This conclusion has important welfare implications. Most prominently, IHVs act as a kind of “welfare multiplier” through which the welfare impacts of any given experience of pain or pleasure are increased through each future retrieval. However, IHVs also have practical implications for welfare assessment and cause prioritization. (shrink)

This paper presents a new interpretation of the objects of dianoia in Plato’s divided line, contending that they are mental images of the Forms hypothesized by the dianoetic reasoner. The paper is divided into two parts. A survey of the contemporary debate over the identity of the objects of dianoia yields three criteria a successful interpretation should meet. Then, it is argued that the mental images interpretation, in addition to proving consistent with key passages in the middle books of the (...) Republic, better meets those criteria than do any of the three main positions. (shrink)

This article examines shifts in the image of Iceland created for international tourism. It argues that at the beginning of the 21st century the more traditional spotlight on the country’s natural attractions was altered, giving an additional, new focus on the nation’s beautiful, and apparently sexually promiscuous, women. Such a development deserves further comment for a variety of reasons. First, an examination of the importance of women to Iceland’s national marketing, especially their depiction visually, underlines the need to reconsider the (...) substantial role of gender and imagery representation in tourism studies, two themes that have been underexamined by scholars working in the discipline. Second, as a Nordic nation with a reputation for gender equality, this focus on women as sexual objects readily available for male tourist consumption raises a serious contradiction. Last but not least, the use of sexually alluring female images by a developed nation has intriguing implications for postcolonial scholars interested in representations of ‘the Other’. While shying away from implying that ideologies of ‘race’ are not important to discussions of international sex tourism, this article suggests that gender should be considered an equally important contributing factor in such analyses. (shrink)

Individuals differ in their ability to feel their own and others’ internal states, with those that have more autistic and less empathic traits clustering at the clinical end of the spectrum. However, when we consider semantic competence, this group could compensate with a higher capacity to imagine the meaning of words referring to emotions. This is indeed what we found when we asked people with different levels of autistic and empathic traits to rate the degree of imageability of various (...) kinds of words. But this was not the whole story. Individuals with marked autistic traits demonstrated outstanding ability to imagine theoretical concepts, i.e., concepts that are commonly grasped linguistically through their definitions. This distinctive characteristic was so pronounced that, using tree-based predictive models, it was possible to accurately predict participants’ inclination to manifest autistic traits, as well as their adherence to autistic profiles – including whether they fell above or below the diagnostic threshold – from their imageability ratings. We speculate that this quasi-perceptual ability to imagine theoretical concepts represents a specific cognitive pattern that, while hindering social interaction, may favor problem solving in abstract, non-socially related tasks. This would allow people with marked autistic traits to make use of perceptual, possibly visuo-spatial, information for “higher” cognitive processing. (shrink)

Many scientific discoveries have depended on external diagrams or visualizations. Many scientists also report to use an internal mental representation or mental imagery to help them solve problems and reason. How do scientists connect these internal and external representations? We examined working scientists as they worked on external scientific visualizations. We coded the number and type of spatial transformations (mental operations that scientists used on internal or external representations or images) and found that there were a (...) very large number of comparisons, either between different visualizations or between a visualization and the scientists’ internal mental representation. We found that when scientists compared visualization to visualization, the comparisons were based primarily on features. However, when scientists compared a visualization to their mental representation, they were attempting to align the two representations. We suggest that this alignment process is how scientists connect internal and external representations. (shrink)

When the International Atomic Energy Agency (IAEA) began operations in 1958, one of its first routine tasks was to create and circulate a brief non-technical periodical. This article analyses the creation of theIAEA Bulletinand its circulation during its first years. It finds that diplomatic imperatives both in IAEA leadership circles and in the networks outside them shaped the form and appearance of the bulletin. In the hands of the IAEA's Division of Public Information, the bulletin became an instrument of science (...) diplomacy, its imagery conveying the motivations for member states to strengthen ties with the IAEA, while simultaneously persuading them to accept the hierarchies and geopolitical logics implicit in those relations, as well as to endorse the central position of the IAEA as a clearing house and authority of globally circulating nuclear objects and information. (shrink)

This study examines the character and imagery of the apocalyptic visions of a rural evangelist in Korea at the end of the Second World War. Pak Tonggi, a charismatic figure who founded a millennarian movement called the Empire of Mount Sion, experienced five major visions which shaped both his ministry and his understanding of world history. This article examines these visions and compares them with the form and motifs of apocalyptic visions recorded in the Old and New Testaments. While (...) Pak’s visions owe much to the ethos of the Biblical visions, their precise content and imagery are seen to be very ‘local’. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:“The Whole Internal World His Own”: Locke and Metaphor ReconsideredS. H. ClarkWhy need I name thy Boyle, whose pious search, Amid the dark recesses of his works, The great Creator sought? And why thy Locke, Who made the whole internal world his own?Oh decus! Anglicae certe oh lux altera gentis!... Tu caecas rerum causas, fontemque severum Pande, Pater; tibi enim, tibi, veri magne Sacerdos, Corda patent hominum, (...) atque altae penetralia Mentis.Fourfold Annihilation & at the clangor of the Arrows of Intellect The innumerable Chariots of the Almighty appeard in Heaven And Bacon & Newton & Locke, & Milton & Shakespear & Chaucer1Two features of these encomia to John Locke, composed by James Thomson, Thomas Gray, and William Blake, are immediately striking. Firstly, they are delivered by poets in a tradition customarily seen as a reaction to the intellectual climate induced by Locke’s Essay, a book which Blake famously claimed to regard with “Contempt and Abhorrence.” 2 Secondly, the familiar and somewhat hackneyed characterizations of Locke as philosopher of common-sense, [End Page 241] empiricism, and liberal ideology are refreshingly absent. For Gray he is “veri magne Sacerdos,” great priest of truth; Thomson places him in a pantheon including Shakespeare, Milton, Spenser, and Chaucer; and this ranking is explicitly endorsed in Blake’s “Milton & Shakspear & Chaucer.” Comparable praise of Locke’s imaginative power is conspicuously absent from even the most generous tributes of recent commentators. 3Even if Locke’s philosophical contribution to a variety of debates is fully acknowledged, the question remains of why his major work, An Essay concerning Human Understanding, was held in such high popular esteem—veneration is not too strong a word—during the subsequent century. The text itself appears an improbable candidate for such canonization: George Saintsbury accused its prose of being “positively mean in every point of style,” 4 and certainly in comparison with the poised and lucid ironies of Berkeley and Hume, it cannot but appear prolix, diffuse, and repetitive. The chief (and frequently only) merit grudgingly accorded to it is of disarming informality. Rosalie Colie’s emphasis on the “exploitation of the generic and rhetorical possibilities in the essay form itself “ highlights the conscious manipulation of authorial distance through which Locke creates the effect of sprawling inclusiveness and incom-pletion, but at the expense of conceding that “in exchange for the frankness with which the essayist appeared to present his thinking self, he was allowed certain liberties from logical rigour.” 5 Though the suggestion that a major philosophical text seeks to evade “logical rigour” might seem damning enough, there is a still more insidious equation of Locke’s “middle-style,” his desire “to make, what I have to say, as easie and intelligible to all sort of Readers as I can,” with a complicity with the expectations of his audience. 6 Other critics, notably John Richetti, have put a more positive gloss on the “simple and fortuitously concocted circle of friends” to whom the Essay is addressed, but even these accounts have been obliged to stress the representative and consensual nature of Locke’s thought. 7 This view is perhaps most elegantly expressed by Leslie Stephen: “Locke ruled the thought of his own and the coming period [End Page 242] because he interpreted so completely the fundamental beliefs which had been worked out at this time. He ruled, that is, by obeying.” 8William Walker correctly observes that “identifying and interpreting metaphors of mind” in the Essay are “standard practices of mainstream philosophical commentary from Leibniz to Rorty,” but also notes that these analyses are usually concerned with the degree to which Locke’s reliance on figuration was at variance with and compromised his epistemological doctrine. 9 I would argue that the poetic tributes previously quoted offer a more suggestive and adequate guide to the original impact of his work. In order to substantiate this claim, I shall begin by examining Locke’s apparent renunciation of, yet paradoxical dependence upon metaphor; go on to look at the connection of the “Horizon” to the elegiac presentation of memory and the ethic of mental “Labour”; and conclude by analyzing the complex interdependence of candle and sun within the light imagery employed in the... (shrink)

In this paper, I argue that temporality, as described in Being and Nothingness , is a central theme in Nausea . In the first section I make the point that one of Sartre's guiding concerns at the time of publishing Nausea is temporality and the temporal nature of freedom. In the second section, the theme of melancholy and its relationship to temporality is explored. The third section explores Sartre's use of this image of being taken 'from behind'. I use this (...) temporal imagery as a guide for interpreting Roquentin's reaction to the rape and murder of Lucienne. By interpreting this scene by way of the temporality of Being and Nothingness , we can duly recognize the early Sartre's concern with temporality, understand the melancholia that arises because of the 'internal' negation of the past, and give a more satisfying account of a scene which is often ignored in the secondary literature. (shrink)

Until a few years ago, Cognitive Science was firmly wedded to the notion that cognition must be explained in terms of the computational manipulation of internal representations or symbols. Although many people still believe this, the consensus is no longer solid. Whether it is truly threatened by connectionism is, perhaps, controversial, but there are yet more radical approaches that explicitly reject it. Advocates of "embodied" or "situated" approaches to cognition (e.g., Smith, 1991; Varela _et al_ , 1991, Clancey, 1997) (...) argue that thought cannot be understood as entirely internal. Furthermore, it is argued that autonomous robots can be designed to behave more intelligently if representationalist programming techniques are avoided (Brooks, 1991), and that the way our brains control our behavior is better understood in terms of chaos and dynamical systems theory rather than as any sort computation (e.g., Freeman & Skarda, 1990; Van Gelder & Port, 1995; Van Gelder, 1995; Garson, 1996). (shrink)

This paper describes a programmatic theory of a process in early vision called indexing. The theory hypothesizes that a small number of primitive indexes are available for individuating, tracking and providing direct access to salient visual objects. We discuss some empirical and theoretical arguments in favor of the proposed index as a resource-limited link between an internal visual representation and objects in the visual world. We argue that this link is needed to explain a large range of properties of (...) vision, including the ability to simultaneously track multiple moving objects, to select a subset of visual items to process, as well as such larger issues as how mental images get their apparent metrical properties and why the world appears stable despite constant retinal motion. (shrink)

How can thinking be effective in enabling us to meet our goals? If we answer this in terms of representation relations between thoughts and the world, then we are challenged to explain what representation is, which no one has been able to do. If we drop the appeal to representation, then it is hard to explain why certain inferences are good and others are not. This paper outlines a strategy for a nonrepresentationalist account of the way in which the structure (...) of reality may drive cognition. It begins by restricting our attention to certain paradigm cases of linguistically-mediated cooperative exchange. Second, it introduces a kind of nonconceptual thinking -- thinking in mental images. Third, in terms of imagistic cognition, the nonnormative conditions under which sentences are asserted and accepted is explained. Fourth, in terms of these conditions, the possibility of successful linguistic exchange in the paradigm cases is to be explained. Fifth, the strategy calls for an explanation how a language can be internalized and become a medium of intrapersonal thought. Finally, the norms of discourse can be conceived as norms that supervise the processes of linguistic exchange so explained. In this paper only the first three steps of the overall strategy will be carried out in any detail. But a strategy for completing the last three steps will be sketched. (shrink)

This study investigates the idea of harmony as a protological and eschatological principle in three outstanding Patristic philosophers, well steeped in the Platonic tradition: Origen, Gregory Nyssen, and Evagrius. All of them attached an extraordinary importance to harmony, homonoia, and unity in the arkhē and, even more, in the telos. This ideal is opposed to the disagreement/dispersion of rational creatures’ acts of volition after their fall and before the eventual apokatastasis. These Christian Platonists are among the strongest supporters of the (...) final universal restoration. Their reflection on the unity-multiplicity dialectic, which parallels that between harmony and disorder/discord/dissonance, is informed by the Platonic tradition. In Gregory, the idea of harmony assumes musical connotations, especially in relation to the telos. In this connection, I examine the relationship between their notion of harmony in the arkhē and telos and Plotinus’ concept of harmony. Plotinus was well known to Gregory, the author of a Christianized version of Plato’s Phaedo in which apokatastasis is prominent. Origen, whose readings included many Middle-Platonic and Neo-Pythagorean texts, in Alexandria attended the classes of the “proto-Neoplatonist” Ammonius, who was also Plotinus’ teacher. A wide-ranging methodical investigation of the relation between Origen’s and Plotinus’ philosophical thoughts is still a notable desideratum. Finally, I concentrate on the concept of harmony in astronomy as a metaphor for intellectual harmony and apokatastasis in Patristic Platonism, especially in Evagrius’ Kephalaia Gnōstika. The noun apokatastasis was used in an astronomical sense, and employed in Stoicism for the conclusion of a cosmic cycle. Evagrius, who loved astronomical metaphors, focussed a kephalaion on a wordplay—which escaped Guillaumont and all other scholars—concerning the astronomical meaning of apokatastasis, thus embedding his theory of the eventual restoration in an allegorical framework that rests on a notion of astronomical harmony. A strong case is made in this connection that Evagrius was elaborating on Plato’s pivotal link between cosmological and intellectual harmony, and was aware that the Stoic theory of cosmological apokatastasis drew on Plato. (shrink)

At least since Locke, philosophers and psychologists have usually held that concepts arise out of sensory perceptions, thoughts are built from concepts, and language enables speakers to convey their thoughts to hearers. Christopher Gauker holds that this tradition is mistaken about both concepts and language. The mind cannot abstract the building blocks of thoughts from perceptual representations. More generally, we have no account of the origin of concepts that grants them the requisite independence from language. Gauker's alternative is to show (...) that much of cognition consists in thinking by means of mental imagery, without the help of concepts, and that language is a tool by which interlocutors coordinate their actions in pursuit of shared goals. Imagistic cognition supports the acquisition and use of this tool, and when the use of this tool is internalized, it becomes the very medium of conceptual thought. (shrink)

Interest in thought experiments (TEs) derives from the paradox: “How can findings that carry conviction result from a new experiment conducted entirely within the head?” Historical studies have established the importance of TEs in science but have proposed disparate hypotheses concerning the source of knowledge in TEs, ranging from empiricist to rationalist accounts. This article analyzes TEs in think‐aloud protocols of scientifically trained experts to examine more fine‐grained information about their use. Some TEs appear powerful enough to discredit an existing (...) theory—a disconfirmatory purpose. In addition, confirmatory and generative purposes were identified for other TEs. One can also use details in transcript data, including imagery reports and gestures, to provide evidence for a central role played by imagistic simulations in many TEs, and to suggest that these simulations can generate new knowledge using several sources, including the “extended application” of perceptual motor schemas, implicit prior knowledge, and spatial reasoning operations, in contrast to formal arguments. These sources suggest what it means for TEs to be grounded in embodied processes that can begin to explain the paradox above. This leads to a rationalistic view of TEs as using productive internal reasoning, but the view also acknowledges the historical role that experience with the world can play in forming certain schemas used in TEs. Understanding such processes could help provide a foundation for developing a larger model of scientific investigation processes grounded on imagistic simulation (Clement, 2008). (shrink)

This article consists of three parts: the first part presents a synthetic outline of intellectual tendencies in post-Renaissance thought (hermeticism, alchemy, kabbalistics), which generated the iconic turn (emblematics, iconology). Its essence boils down to the integral relationship of the motto (lemma), the engraving (imago), and the poetic text (subscription). The second part is a more detailed analysis of one of the illustrations contained in the first volume of the German edition of Jacob Böhme’s works from 1682 (Amsterdam). The epoch, aesthetic (...) tastes prevailing at that time and the Theosophical content of the work allow us to read this illustration from the point of view of iconology. The third part is devoted to two issues. First, one of the central themes in German idealism was the discussion around the notion of the absolute: whether the absolute can be grasped in concepts (Hegel) or in internal intuition (Schelling). Romanticism was dominated by a tendency to a subjective and speculative approach to the absolute. The philosophy and art of Romanticism was modeled on, among others, medieval German mysticism and Böhme’s theosophy, seeking in these sources the best representation of what is unrepresentable, i.e., the absolute. Secondly, philosophical and artistic Romanticism developed a new type of imagery–language images. The dilemma that resulted from the discussion in German idealism–the notion or inner vision, from the modern point of view, should be solved by a compromise: word and image. (shrink)