What is the relationship between language and event cognition? Past work has suggested that linguistic/aspectual distinctions encoding the internal temporal profile of events map onto nonlinguistic event representations. Here, we use a novel visual detection task to directly test the hypothesis that processing telic versus atelic sentences (e.g., “Ebony folded a napkin in 10 seconds” vs. “Ebony did some folding for 10 seconds”) can influence whether the very same visual event is processed as containing distinct temporal stages including (...) a well‐defined endpoint or lacking such structure, respectively. In two experiments, we show that processing (a)telicity in language shifts how people later construe the temporal structure of identical visual stimuli. We conclude that event construals are malleable representations that can align with the linguistic framing of events. (shrink)

To study conscious experience we must, to some extent, trust introspective reports; yet introspective reports often do not merit our trust. A century ago, E.B. Titchener advocated extensive introspective training as a means of resolving this difficulty. He describes many of his training techniques in his four-volume laboratory manual of 1901- 1905. This paper explores Titchener's laboratory manual with an eye to general questions about the prospects of introspective training for contemporary consciousness studies, with a focus on the following examples: (...) introspective knowledge of the combination tones that arise when a musical interval is played; the 'flight of colours' in the afterimage of a field of bright, broad- spectrum light; and the possibility of non-obvious visual illusions. Introspective training appears to have some merit, but also to involve significant hazards. (shrink)

Metacognition is associated with planning, monitoring, evaluating and repairing performance Designers of elearning systems can improve the quality of their environments by explicitly structuring the visual and interactive display of learning contexts to facilitate metacognition. Typically page layout, navigational appearance, visual and interactivity design are not viewed as major factors in metacognition. This is because metacognition tends to be interpreted as a process in the head, rather than an interactive one. It is argued here, that cognition and metacognition (...) are part of a continuum and that both are highly interactive. The tenets of this view are explained by reviewing some of the core assumptions of the situated and distribute approach to cognition and then further elaborated by exploring the notions of active vision, visual complexity, affordance landscape and cue structure. The way visual cues are structured and the way interaction is designed can make an important difference in the ease and effectiveness of cognition and metacognition. Documents that make effective use of markers such as headings, callouts, italics can improve students’ ability to comprehend documents and ‘plan’ the way they review and process content. Interaction can be designed to improve ‘the proximal zone of planning’ – the look ahead and apprehension of what is nearby in activity space that facilitates decisions. This final concept is elaborated in a discussion of how e-newspapers combine effective visual and interactive design to enhance user control over their reading experience. (shrink)

Maurice Merleau-Ponty argued that the seeing of things together (focal figure and background objects) accounted for the sense that things possess unseen depth: they are three-dimensional entities, not facades. I compare this idea to the law of large numbers. In both cases, single entities take on substance, depth, or meaning when assimilated into a large body of comparable instances. Thinking along these lines, Erwin Schrödinger proposed that living processes achieve order by virtue of the multiplicity of their constituent parts, any (...) of which, when considered individually, militate against perception and understanding. He further suggested that those parts take their place as things to be perceived even as they constitute our perceiving faculties, and this is why uncertainty occasions their reality. Thus he offers an instance of Merleau-Ponty’s notion of chiasmic intertwining, which allows for world-body interchange or reversibility beyond the reach of unequivocal apprehension. (shrink)

The article presents an account of the visual relations created by garments through their plastic formants, examining the role played by form, material, and composition in creating body hierarchies that produce prescribed behaviors between different subjects. The work dissects the concept of thematic role from Greimasian theory, investigating the manners in which an eighteenth-century wedding dress presents the chaining of programs governing materials, garments, and the body in the production of narrative interactions between subjects. The work utilizes a combination (...) of Greimas’ method with the Visual Semiotics continued by Floch and Oliveira, as well as Hammad’s Semiotics of Space which permit the exam of optical relations created in the body through its clothing – relations that can be read as manifesting values that are both historically and socially determined, or in the act of apprehension of an object. The eighteenth century provides a type of “original” case, whose results are pertinent to a broader study of the relations between body and dress: the work concludes with the understanding that Fashion changes through the transit of values and roles invested in the body and dress – a set of changes closely linked to the construction of social roles. (shrink)

The target article claimed that although visual apprehension involves all of general cognition, a significant component of vision (referred to as early vision) works independently of cognition and yet is able to provide a surprisingly high level interpretation of visual inputs, roughly up to identifying general shape-classes. The commentators were largely sympathetic, but frequently disagreed on how to draw the boundary, on exactly what early vision delivers, on the role that attention plays, and on how to interpret (...) the neurophysiological data showing top-down effects. A significant number simply asserted that they were not willing to accept any distinction between vision and cognition, and a surprising number even felt that we could never tell for sure, so why bother? Among the topics covered was the relation of cognition and consciousness, the relation of early vision to other modules such as face recognition and language, and the role of natural constraints. (shrink)

Literature, like the visual arts, poses its own philosophical problems. While literary theorists have discussed the nature of literature intensively, analytic philosophers have usually dealt with literary problems either within the general framework of aesthetics or else in a way that is accessible only to a philosophical audience. The present book is unique in that it introduces the philosophy of literature from an analytic perspective accessible to both students of literature and students of philosophy. Specifically, the book addresses: the (...) definition of literature, the distinction between oral and written literature and the identity of literary works the nature of fiction and our emotional involvement with fictional characters the concept of imagination and its role in the apprehension of literary works theories of metaphor and postmodernist theory on the significance of the authors' intentions to the interpretationof their work an examination of the relevance of thruth and morality to literary appreciation Lucid and well organised and free from jargon, hilosophy of Literature: An Introduction offers fresh approaches to traditional problems and raises new issues in the philosophy of literature. (shrink)

The article is based on research conducted at Le Bonheur Children’s Hospital, Radiology Department (Memphis, Tennessee, USA). It examines embodied cognition embedded in radiological diagnostics relating image perception with normative judgment constitution. The research follows the causal thesis in that it is possible to grasp categories and causality via visual experience (causal impressions) and language (causal verbs), which in turn heavily depends on strategies of the enaction of imaging technology and intersubjective corroboration. In this way, the pre-reflective and intersubjective (...) constitution of categorial fulfillments of diagnostic experiences is disclosed by phenomenological ethnography of radiologists’ praxis showing how professional knowledge is structurally interrelated with certain kinesthetic and kinetic experiences, multilayered image apprehension and enactive metaphors. (shrink)

In this article, some theories about evolutionary progress of human mind are examined and criticised. Through a comparative reading of these theories -which are sometimes contradictory to each other- it has been tried to present the common missing parts of these theories. The meaning of these theories for philosophy has been thought and the presupposition of linearity in these theories is criticised. The relation of the concept of emotion with the terms like cognition, apprehension, comprehension, intellect, self-awareness, consciousness -which (...) stand forward within these theories- is emphasized. Through the visual cliff experiment, it has been attempted to clarify this relation. (shrink)

Early twentieth-century philosophers of perception presented their naïve realist views of perceptual experience in anti-Kantian terms. For they took naïve realism about perceptual experience to be incompatible with Kant’s claims about the way the understanding is necessarily involved in perceptual consciousness. This essay seeks to situate a naïve realist account of visual experience within a recognisably Kantian framework by arguing that a naïve realist account of visual experience is compatible with the claim that the understanding is necessarily involved (...) in the perceptual experience of those rational beings with discursive intellects. The resultant view is middle way between recent conceptualist and non-conceptualist interpretations of Kant, holding that the understanding is necessarily involved in the kind of perceptual consciousness that we, as rational beings, enjoy whilst allowing that the relations of apprehension which constitute perceptual consciousness are independent of acts of the understanding. (shrink)

© 2018, Springer International Publishing AG, part of Springer Nature. Aristotelian diagrams are used extensively in contemporary research in artificial intelligence. The present paper investigates the geometric and cognitive differences between two types of Aristotelian diagrams for the Boolean algebra B4. Within the class of 3D visualizations, the main geometric distinction is that between the cube-based diagrams and the tetrahedron-based diagrams. Geometric properties such as collinearity, central symmetry and distance are examined from a cognitive perspective, focusing on diagram design principles (...) such as congruence/isomorphism and apprehension. The cognitive effectiveness of the different visualizations is compared for the representation of implication versus opposition relations, and for subdiagram embeddings. (shrink)

This paper examines three propositions: “First to arise within intellectual awareness is the notion of Being”; the human being is defined as “the rational animal”; and knowing involves “the complete return of the subject into itself.” Its starting point is an examination of what seems trivial: the letter ‘F’ in ‘First.’ It involves eidetic recognition of the alphabet and is identically the same, not only in different times and places and in different type-faces or hand-written form, but in differing media: (...) visual, audile, tactual. And eidetic recognition is also involved in the terms into which the letters or sounds or embossings enter, each of which is definable in terms of other terms which, in turn, are definable in other terms until we see that the whole itself is articulated in terms of the interlacing of meanings. What grounds such recognition is the openness to the whole introduced by the notion of being. The unrestrictedness of the openness is paralleled by the coemergence of the principle of noncontradiction which governs coherent discourse. In both sensory presentation and intellectual apprehension we are outside our spatial inside, with the things manifest in the environment and in terms of the world of public meaning expressed in language. The second part of the paper traces the various options for understanding the notion of being in the history of Western thought: Parmenides, Plato, Aristotle, Aquinas, Scotus, Spinoza, Hegel, Nietzsche, Heidegger, and Derrida. (shrink)

Wittgenstein's middle period work has been brought into the current debate on rule following and representation by Kripke and the Hintikkas. In my dissertation, I argue that approaches which aim at a consistent reconstruction of Wittgenstein's argument, while valuable in their own right, fail to do justice to his focus on the conflicting intuitions that lie behind philosophical theory building. For this hidden and ambiguous side to his thought is the turning point in his philosophical development. ;One can summarise my (...) findings as follows: In 1929, Wittgenstein recognised that the analysis of colour propositions forced him to give up the Tractarian doctrine that analysis must end in logically independent elementary propositions. From this point, his work branched out in two main directions. On the one hand, he worked on 'philosophical grammar': analyses of the rules we follow in talking about such matters as colour, visual experience, intention, time, memory and the philosophical subject. Here, the picture theory provided the basis for an account of how the mind represents the world. On the other hand, he also thought of language as a 'secondary' system, to be contrasted with direct apprehension of the 'primary' phenomena. This view, which is set out most fully in several chapters of an unpublished typescript , led to a seemingly inexpressible solipsism on which 'all is in flux.' The attempt to reconcile the two conceptions of the pictorial analogy--language as a system of representational conventions and experience as a direct presentation of the phenomena--ultimately led him to see the dangers in that analogy and thus to his later notion of a 'philosophical picture.'. (shrink)

: Recently developed projective models of consciousness and its contents challenge received schemas in which all contents of consciousness are held to be well contained in the skull. Working our way into this from several angles, it becomes evident that there are inconsistencies in how we frame classes of mental contents which are arguably equivalent in being. Particular examples of imagery, of dancing and of words, are brought forward to highlight the clash in our apprehensive assumptions, focusing on possible cognitive (...) as well as psychological costs of such inconsistency. A coherent way to blend the container and projector schemas is pointed out; yet such a blend does not support the standard claim for any kind of purely inner voice, contained but not projected. Conscious reflection may in all instances depend on projection, with reflection in imagery - visual, audible, even tactile and otherwise felt - placed just the far side of what can schematically be grasped as the sensory horizon where, in the space-time just beyond here and now, our imaginative expectations backstop recognition of here-now present things. Resumo: Os modelos projetivos de consciência e de seus conteúdos, recentemente desenvolvidos, desafiam os esquemas tradicionais, nos quais todos os conteúdos da consciência são mantidos bem contidos dentro do crânio. Trabalhando desta forma, a partir de vários ângulos, torna-se evidente que existem inconsistências na forma como emolduramos classes de conteúdos mentais que são possivelmente equivalentes em seu ser. Exemplos particulares de imagens, de dança e de palavras são apresentados para ressaltar o choque em nossas suposições apreensivas, focalizando possíveis custos cognitivos e psicológicos de tal inconsistência. Uma maneira coerente de misturar os esquemas do “continente” e do “projetor” é apontada; no entanto, tal combinação não suporta as exigências gerais, encontradas na literatura, para qualquer tipo de fala puramente interna, que esteja contida, mas não projetada. A reflexão consciente pode, em todos os casos, depender da projeção, com reflexo na imagem - visual, audível, até tátil e sentida - situada apenas no lado distante do que pode ser esquematicamente compreendido como o horizonte sensorial onde, no espaço-tempo e agora, nossas expectativas imaginativas apóiam o reconhecimento das coisas presentes e atuais. (shrink)

This article examines the connecting lines between the Chilean Project Cybersyn’s interface design, the German Hochschule für Gestaltung Ulm and its cybernetically inspired approaches towards information design, and later developments in interaction design and the emerging field of Human–Computer Interaction in the USA. In particular, it first examines how early works of designers Tomàs Maldonado and Gui Bonsiepe on operative communication, that is, language-independent pictogram systems and visual grammars for computational systems, were intertwined with attempts to ground industrial design (...) in a scientific methodology, to address an era of computing machines, and to develop the concept of the interface as a heuristic for a renovated design thinking. It thereby also reconstructs further historical vanishing lines—e.g. the pictorial grammar of Otto Neurath’s ISOTYPE—of the development of the ‘ulm model’ of design. Second, the article explores how an apprehension of first-order cybernetics in West Germany—e.g. represented by hfg ulm staff like Max Bense or Abraham Moles, merged with Cybersyn’s second-order cybernetics ideas, as represented by Stafford Beer’s Viable System Model. And third, it asks about a further conceptual turn regarding an understanding of design which resulted in a focus on communicative interaction, e.g. in the later works of Fernando Flores and Terry Winograd on HCI, or in Beer’s Team Syntegrity approach. As an effect, the text will explore a specific and international network of cybernetic thinking between Latin America, Europe, and North America which emerged around Project Cybersyn, and which was occupied with questions of HCI, a democratization of design, and intelligence amplification. (shrink)

Bazin's distinction between different kinds of realism discriminates between an authentic mode of apprehension and mere sight, or between revelation and spectacle, as it were, where spectacle, significantly, is connected with the arousal of physical sensation. My argument is that this resonates in unexpected ways with a ‘modernist’ conceptual paradigm, specifically in relation to the persistent prioritization of the temporal over the spatial as the superior aesthetic register, itself based upon a residual resistance to the visual realm. To (...) pursue this, I shall return to some of Bazin's most influential texts and concepts. In addition, a consideration of his more marginal discussions of cinema, sex and censorship will offer an oblique entry point into some of these broader issues at play in his work. (shrink)

Is an artwork simply identical to some physical object? While clearly not viable for art forms like literature and music, the view that artworks are physical objects is appealing for the singular visual arts , since it accords with our intuitions about the nature of visual artworks. A traditional challenge to the view holds that physical objects cannot possess representational properties, and thus visual artworks, most of which do have such properties, cannot be identical to physical objects. (...) -/- In chapter 1 I consider four formulations of this challenge and show that each is readily defeated once we recognize the confusion that underlies it. Arthur Danto has suggested that artworks cannot be physical objects, since two objects with the same physical features might correspond to very different artworks. Danto holds that only interpretation can account for the differences between the works, and thus that artworks are constituted by Interpretation. In chapter 2 I argue that Danto is wrong to claim that viewers' intepretations constitute artworks. To make sense of the fact that interpretation is subject to norms of adequacy, we must hold that the artwork is the object, not the product, of interpretation. A consequence is that a stage of epistemic labor, namely apprehension of the artwork, is required prior to interpretation. In chapter 3, I discuss the process of apprehension and advance a positive view according to which the nature of the artwork Is established by the artist's sanction. The artist creates sanctions through her publicly accessible actions and communications, such as the act of making a physical object with particular features, the presentation of an artist statement to accompany the object, correspondence with curators, and so forth. -/- Through the presentation of a variety of real and hypothetical examples of contemporary artworks, I argue that only the artist's sanction can account for the nature and characteristics of particular works. Moreover, the notion of the artist's sanction is applicable to both contemporary and historical artworks, and helps to bridge the apparent gap between them. (shrink)

"The eye that gathers impressions is no longer the eye that sees a depiction on a surface it becomes a hand, the ray of light becomes a finger, and the imagination becomes a form of immediate touching."-Johann Gottfried Herder Long recognized as one of the most important eighteenth-century works on aesthetics and the visual arts, Johann Gottfried Herder's Plastik (Sculpture, 1778) has never before appeared in a complete English translation. In this landmark essay, Herder combines rationalist and empiricist thought (...) with a wide range of sources-from the classics to Norse legend, Shakespeare to the Bible-to illuminate the ways we experience sculpture. Standing on the fault line between classicism and romanticism, Herder draws most of his examples from classical sculpture, while nevertheless insisting on the historicity of art and of the senses themselves. Through a detailed analysis of the differences between painting and sculpture, he develops a powerful critique of the dominance of vision both in the appreciation of art and in our everyday apprehension of the world around us. One of the key articulations of the aesthetics of Sturm und Drang, Sculpture is also important as an anticipation of subsequent developments in art theory. Jason Gaiger's translation of Sculpture includes an extensive introduction to Herder's thought, explanatory notes, and illustrations of all the sculptures discussed in the text. (shrink)

In this paper I consider Kendall Walton’s provocative views on the visual arts, including his approaches to understanding both figurative and nonfigurative painting. I introduce his central notion of fictionality, illustrating its advantages in explaining the phenomenon of ‘perceptual twofoldness’. I argue that Walton’s position treats abstract artwork reductively, and I outline two essential components of our aesthetic encounters with the nonfigurative that Walton excludes. I then offer some criticisms of his commitment to photographic realism, emphasising its theoretical inconsistencies (...) with his account of representation. My own proposal is that in our apprehension of non-figurative artworks, our attention is drawn to the underlying structures of both emotive and perceptual experience. In this way, paintings, particularly abstract ones, disclose human cognition in a manner that makes fictionality an inappropriate tool for their analysis. (shrink)

Arguments for and against the existence of demonstrative concepts of shades and shapes turn on the assumption that demonstrative concepts must be recognitional capacities. The standard argument for this assumption is based on the widely held view that concepts are those constituents of propositional attitudes that account for an attitude's inferential potential. Only if demonstrative concepts of shades are recognitional capacities, the standard argument goes, can they account for the inferential potential of demonstrative judgements about shades. Shades are conceived as (...) colour universals. Shade a is different from shade b iff it is possible to distinguish a from b visually. In this paper I will argue that the standard argument is based on a mistaken view of inference. We can correctly draw inferences from a demonstrative judgement about something x , even if we are not able to recognise or re-identify the previously demonstrated x during our reasoning. We are prima facie entitled to rely on our preservative memory as retaining our initial demonstrative apprehension of x . The fact that preservative memory entitles us to assume sameness of referent over time is linguistically manifest in the use of anaphoric pronouns: if we can no longer recognise and demonstrate our original demonstratum, we can use anaphoric expressions to pick it up, thereby ensuring sameness of reference. ('That is a nice bird. Now it has vanished. So there is a nice bird that has just vanished.') Since preservation of the initial episode of apprehending x grounds our reasoning from demonstrative judgements, there is no longer a reason to require demonstrative concepts to be recognitional capacities. The standard argument does not get off the ground. 1. (shrink)

This book is not about the theory of Forms as such, but about Plato’s epistemological realism, his view, in opposition to Protagorean relativism, that there is a realm of fact that counts as the common object of our true beliefs, judgments, and knowledge. This book fills a longstanding need for a lucid, condensed, readable account of aspects of Plato’s thought that emerge in certain of Plato’s middle and later dialogues and pose issues of contemporary philosophical merit. It is White’s contention (...) that Plato’s discontent with the "method of hypothesis" tentatively tried in Meno, Phaedo, and Republic, and his theory of naming in the Cratylus, lead to the breakdown of his theory of knowledge and, eventually, of the possibility of meaningful inquiry, with the objects of inquiry framed in advance by a specification of the object. The key thesis in White’s contention appears to be a view that he attributes to the Cratylus, that "the genuine use of a name is thought to require the apprehension of its nominatum, in a way excluding any confusion of it with other things" ; for, if the only thing that can be named is a Form, and if believing, judging, and knowing are a kind of being confronted in one’s mental "visual" field with an object, and we cannot accept the beliefs of others for purposes of inquiry, then how is it possible to inquire about, or to define what one already apprehends and recognizes? (shrink)

Derrida is one of the few Continental philosopher-critics as esteemed for his writings about visual topics as for his attention to more textually based subjects. This volume collects key and scarce writings about the making and apprehension of "visual objects," though the chief focus is on drawing, painting, and photography (with sorties into video and film). What preoccupied Derrida when it came to the visual arts is visibility: what does a pencil actually trace-make visible- when someone (...) is making a drawing? What aspect of the drawing documents the artist's thought and what part documents an external object? What comes from painting other than a painting? The writings collected range from essays originally published in small magazines and journals to never-before translated talks and interviews. There are 19 pieces in all, of which seven have been previously published in English.. The rest have been translated into English for the first time. None is included in the Press's already substantial inventory of works by Derrida. The collection comprises three thematic sections: (1) "The Traces of the Visible" is attuned to the field's preoccupation with the "trace," what is an "image," visibility, and space. (2) "Rhetoric of the Line: Painting, Drawing" engages nearly every register in which one can experience art: the materiality of line and text, the eros of aesthetic experience, the politics of color, and the components of painting, writing and drawing taken together. (3) "Spectralities of the Image: Photography, Video, Cinema and Theatre" explores the media we most readily associate with modern and contemporary art practices. (shrink)

The phenomenon of size constancy is defined as the apparent perceptual invariance of the linear dimensions of a seen object as this approaches the eye or recedes from it. It has been interpreted as resulting from the application by the brain of a size correction, made possible by the subject's apprehension of distance cues present in the image. We present several observations which, by dissociating accommodation from distance of the seen object and by suppressing the optic effects of accommodation (...) on the visual image itself, show that this interpretation is incorrect, and that in fact the size correction of the visual image is a function of the central effort of accommodation, not of the distance of the seen object. (shrink)

Beauty is evil, a surreptitious diversion of earthly delights planted by the devil, according to the third century theologian-philosopher Tertullian. Beauty is a manifestation of the divine on earth, according to another third century philosopher, Plotinus. Could these two really be talking about the same thing? That beauty evokes an experience of pleasure is probably the only point on which all participants in the continuing debate on beauty agree. But what kinds of pleasure one considers relevant to an experience of (...) beauty, is the crux of the problem of beauty. In ancient, medieval and eighteenth century philosophy, the problem of beauty was framed by the larger concern of what constituted a good life. The question regarding the nature of beauty was answered with a view to its role in achieving the good life for those who cultivated its apprehension. In the twentieth century, philosophers framed the problem of beauty as a problem for conceptual analysis. The questions asked were: Is beauty subjective or objective? Are there properties in the object that count towards beauty in all cases; that are sufficient or necessary for an object to be judged beautiful? What kind of pleasure is the pleasure we experience of beauty? I will examine how these questions can be seen to have been answered by earlier philosophical traditions and then I will use these questions as a guide to developing an explanatory theory of beauty based on contemporary theories of perception. (shrink)

The notion that visual attention can operate over visual objects in addition to spatial locations has recently received much empirical support, but there has been relatively little empirical consideration of what can count as an `object' in the ®rst place. We have investi- gated this question in the context of the multiple object tracking paradigm, in which subjects must track a number of independently and unpredictably moving identical items in a ®eld of identical distractors. What types of feature (...) clusters can be tracked in this manner? In other words, what counts as an `object' in this task? We investigated this question with a technique we call target merging: we alter tracking displays so that distinct target and distractor loca- tions appear perceptually to be parts of the same object by merging pairs of items (one target with one distractor) in various ways ± for example, by connecting item locations with a simple line segment, by drawing the convex hull of the two items, and so forth. The data show that target merging makes the tracking task far more dif®cult to varying degrees depending on exactly how the items are merged. The effect is perceptually salient, involving in some conditions a total destruction of subjects' capacity to track multiple items. These studies provide strong evidence for the object-based nature of tracking, con®rming that in some contexts attention must be allocated to objects rather than arbitrary collections of features. In addition, the results begin to reveal the types of spatially organized scene components that can be independently attended as a function of properties such as connectedness, part struc- ture, and other types of perceptual grouping. q 2001 Elsevier Science B.V. All rights reserved. (shrink)

Although The Origin of Species contained just a single visual illustration, Charles Darwin's other books, from his monograph on barnacles in the early 1850s to his volume on earthworms in 1881, were copiously illustrated by well-known artists and engravers. In this 2006 book, Jonathan Smith explains how Darwin managed to illustrate the unillustratable - his theories of natural selection - by manipulating and modifying the visual conventions of natural history, using images to support the claims made in his (...) texts. Moreover, Smith looks outward to analyse the relationships between Darwin's illustrations and Victorian visual culture, especially the late-Victorian debates about aesthetics, and shows how Darwin's evolutionary explanation of beauty, based on his observations of colour and the visual in nature, were a direct challenge to the aesthetics of John Ruskin. The many illustrations reproduced here enhance this fascinating study of a little known aspect of Darwin's lasting influence on literature, art and culture. (shrink)

Generations and Geographies brings together a collection of artists, critics and researchers to consider the question of sexual difference and its significance in the production and reception of visual representation by women artists.

IntroductionIf we were to identify the beginning of the study of visual argumentation, we would have to choose 1996 as the starting point. This was the year that Leo Groarke published “Logic, art and argument” in Informal logic, and it was the year that he and David Birdsell co-edited a special double issue of Argumentation and Advocacy on visual argumentation . Among other papers, the issue included Anthony Blair’s “The possibility and actuality of visual arguments”. It was (...) also the year that Gail J. Chryslee, Sonja K. Foss and Arthur L. Ranney published their short text on “The construction of claims in visual argumentation” , stating that even though theorists may know a great deal about the process of argumentation, “virtually none of this knowledge is applicable to visual argumentation […] because of the properties that distinguish visual imagery from discursive symbols” .Texts on visual rhetoric have been written as far back as the early 1980s, .. (shrink)

The visual brain consists of several parallel, functionally specialized processing systems, each having several stages (nodes) which terminate their tasks at different times; consequently, simultaneously presented attributes are perceived at the same time if processed at the same node and at different times if processed by different nodes. Clinical evidence shows that these processing systems can act fairly autonomously. Damage restricted to one system compromises specifically the perception of the attribute that that system is specialized for; damage to a (...) given node of a processing system that leaves earlier nodes intact results in a degraded perceptual capacity for the relevant attribute, which is directly related to the physiological capacities of the cells left intact by the damage. By contrast, a system that is spared when all others are damaged can function more or less normally. Moreover, internally created visual percepts-illusions, afterimages, imagery, and hallucinations-activate specifically the nodes specialized for the attribute perceived. Finally, anatomical evidence shows that there is no final integrator station in the brain, one which receives input from all visual areas; instead, each node has multiple outputs and no node is recipient only. Taken together, the above evidence leads us to propose that each node of a processing-perceptual system creates its own microconsciousness. We propose that, if any binding occurs to give us our integrated image of the visual world, it must be a binding between microconsciousnesses generated at different nodes. Since any two microconsciousnesses generated at any two nodes can be bound together, perceptual integration is not hierarchical, but parallel and postconscious. By contrast, the neural machinery conferring properties on those cells whose activity has a conscious correlate is hierarchical, and we refer to it as generative binding, to distinguish it from the binding that might occur between the microconsciousnesses. (shrink)

Merging the information from different senses is essential for successful interaction with real-life situations. Indeed, sensory integration can reduce perceptual ambiguity, speed reactions, or change the qualitative sensory experience. It is widely held that integration occurs at later processing stages and mostly in higher association cortices; however, recent studies suggest that sensory convergence can occur in primary sensory cortex. A good model for early convergence proved to be the auditory cortex, which can be modulated by visual and tactile stimulation; (...) however, given the large number and small size of auditory fields, neither human imaging nor microelectrode recordings have systematically identified which fields are susceptible to multisensory influences. To reconcile findings from human imaging with anatomical knowledge from nonhuman primates, we exploited high-resolution imaging (functional magnetic resonance imaging) of the macaque monkey to study the modulation of auditory processing by visual stimulation. Using a functional parcellation of auditory cortex, we localized modulations to individual fields. Our results demonstrate that both primary (core) and nonprimary (belt) auditory fields can be activated by the mere presentation of visual scenes. Audiovisual convergence was restricted to caudal fields [prominently the core field (primary auditory cortex) and belt fields (caudomedial field, caudolateral field, and mediomedial field)] and continued in the auditory parabelt and the superior temporal sulcus. The same fields exhibited enhancement of auditory activation by visual stimulation and showed stronger enhancement for less effective stimuli, two characteristics of sensory integration. Together, these findings reveal multisensory modulation of auditory processing prominently in caudal fields but also at the lowest stages of auditory cortical processing. (shrink)

In this paper, I take up the conciliatory-steadfast debate occurring within social epistemology in regards to the phenomenon of peer disagreement. I will argue, because the conciliatory perspective al-lows us to understand argumentation pragmatically—as a method of problem-solving within a community rather than as a method for obtaining the truth—that in most cases, we should not simply agree to disagree.

Experimental research has shown that pairs of stimuli which are congruent and assumed to 'go together' are recalled more effectively than an item presented in isolation. Will this multisensory memory benefit occur when stimuli are richer and longer, in an ecological setting? In the present study, we focused on an everyday situation of audio-visual learning and manipulated the relationship between audio guide tracks and viewed portraits in the galleries of the Tate Britain. By varying the gender and narrative style (...) of the voice-over, we examined how the perceived congruency and assumed unity of the audio guide track with painted portraits affected subsequent recall. We show that tracks perceived as best matching the viewed portraits led to greater recall of both sensory and linguistic content. We provide the first evidence that manipulating crossmodal congruence and unity assumptions can effectively impact memory in a multisensory ecological setting, even in the absence of precise temporal alignment between sensory cues. (shrink)

This article identifies the structural and conceptual aspects of a visual construction often used in advertisements to establish a metaphoric or associative relation, that is, symmetric object alignment (SOA). It offers an account of the formal ingredients of SOA, which fall into two groups: object-constitutive factors (like size, shape, and color) and object-depictment factors (like perspective, orientation, and distance from viewing point). Both factors allow us to treat SOA as a visual rhetorical scheme. We also discuss how SOA (...) relates to conceptual structure, metaphoric or otherwise. Four types of relations are distinguished, based on the way in which perceptual and conceptual characteristics interact. Finally, we discuss the way in which these characteristics relate to the processing of such visual messages. One depictment factor will be focused on in particular: one-to-one versus one-to-many alignments. An attempt is made to connect these 2 patterns to the much-discussed topic in verbal metaphor theory, object comparison versus categorization. (shrink)