Multistable Figures

Multistable figures offer an intriguing model for arbitrating conflicting positions. Moving back and forth between different aspects, one recognizes that contradictory descriptions of a situation can be equally valid and that disputes over the correct account can be settled without dissolving differences or establishing a higher synthesis. Yet, the experience of a gestalt switch also offers a model for radical conversions and revolutions, that is, for irreversible leaps to incommensurable alternatives foiling ideals of rational choice while providing the possibility and necessity of decision. Accentuating the temporal dimensions of multistable figures, this multidisciplinary volume illuminates the critical potential and limits of multistability as a complex figure of thought.

It has become a truism that the frozen optical diagram representation of vision is the worst possible picture of the way in which we visually interact with the environment. Even apart from our reaction to moving targets by pursuit movements, our visual behaviour can be said to be characterised by eye movements. We sample from our environment in a series of relatively brief fixations which move from one point to another in a series of extremely rapid jerks known as saccades. Many questions arising from this characteristic of vision are explored within this volume, including the question of how our visual world maintains its perceptual stability despite the drastic changes in input associated with these eye movements.

Fifty years after its publication in English, René Girard’s Deceit, Desire, and the Novel (1965) has never ceased to fascinate, challenge, inspire, and sometimes irritate, literary scholars. It has become one of the great classics of literary criticism, and the notion of triangular desire is now part of the theoretical parlance among critics and students. It also represents the genetic starting point for what has become one of the most encompassing, challenging, and far-reaching theories conceived in the humanities in the last century: mimetic theory. This book provides a forum for new generations of scholars and critics to reassess, challenge, and expand the theoretical and hermeneutical reach of key issues brought forward by Girard’s book, including literary knowledge, realism and representation, imitation and the anxiety of influence, metaphysical desire, deviated transcendence, literature and religious experience, individualism and modernity, and death and resurrection. It also provides a more extensive and detailed historical understanding of the representation of desire, imitation, and rivalry within European and world literature, from Dante to Proust and from Dickens to Jonathan Littell.

Ambiguity in Mind and Nature is the result of cognitive multistability, the phenomenon in which an unchanging stimulus, usually visual, gives rise in the subject to an oscillating perceptual interpretation. The vase/face picture is one of the most famous examples. In this book scientists from many disciplines including physics, biology, psychology, maths and computer science, present recent progress in this fascinating area of cognitive science. Using the phenomenon of multistability as a paradigm they seek to understand how meaning originates in the brain as a consequence of cognitive processes. New advances are achieved by applying concepts such as self-organization, chaos theory and complex systems to the latest results of psychological and neurophysical experiments.

“Any ideas?” How often have you heard or said something like that? Most of the problems that we face force us to think about new ways of solving problems. Be it complicated design solutions, or simple riddles that we encounter in our free time, the world requires us to use our creativity. It is what has taken us so far. But creativity is very often not well understood. People often talk about it with an aura of mysticism; as if it were some sort of magical property; as if ideas “came from” somewhere; as if you would not be able to understand it, but that by applying some almost superstitious practices, you would gain access to it. Some say that magic is the explanation we use when we do not understand something. Instead of that, we want to make you understand creativity. By knowing a bit more about how your brain works, you will be able to enhance your creativity, and that of those around you. Not because you will be applying some trick, but because you will be understanding what is happening. We take pride in basing this book on scientific evidence. The authors have carried out research in this area, but have also read extensively the works of other authors. We will be sharing with you the most modern theories - and the older ones that have stood the test of time. In some books, you will find authors that shared what has worked for them, without understanding why. We will make sure you know what is behind the curtain all the time. In other words: we will not be talking about magic remedies, we will not give you any unexplained tricks, and we will not ask you to just take our word for it. We want to make sure you understand creativity.

Pier Paolo Pasolini (1922-1975) was both a writer and filmmaker deeply rooted in European culture, as well as an intellectual who moved between different traditions, identities and positions. Early on he looked to Africa and Asia for possible alternatives to the hegemony of Western Neocapitalism and Consumerism, and in his hands the Greek and Judeo-Christian Classics morphed into unsettling multistable figures constantly shifting between West and East, North and South, the present and the past, rationality and myth, identity and otherness. The contributions in this volume, which belong to different intellectual and disciplinary fields, are bound together by a fascination for Pasolini's ability to recognize contradictions, to intensify and multiply them, as well as to make them aesthetically and politically productive. What emerges is a "euro-eccentric" and multifaceted Pasolini of great interest for the present.

Before his mysterious murder in 1975, Pier Paolo Pasolini had become famous—and infamous—not only for his groundbreaking films and literary works but also for his homosexuality and criticism of capitalism, colonialism, and Western materialism. In Pier Paolo Pasolini: Performing Authorship, Gian Maria Annovi revisits Pasolini's oeuvre to examine the author's performance as a way of assuming an antagonistic stance toward forms of artistic, social, and cultural oppression. Annovi connects Pasolini's notion of authorship to contemporary radical artistic practices and today's multimedia authorship. Annovi considers the entire range of Pasolini's work, including his poetry, narrative and documentary film, dramatic writings, and painting, as well as his often scandalous essays on politics, art, literature, and theory. He interprets Pasolini's multimedia authorial performance as a masochistic act to elicit rejection, generate hostility, and highlight the contradictions that structure a repressive society. Annovi shows how questions of authorial self-representation and self-projection relate to the artist's effort to undermine the assumptions of his audience and criticize the conformist practices that the culture industry and mass society impose on the author. Pasolini reveals the critical potential of his spectacular celebrity by using the author's corporeal or vocal presence to address issues of sexuality and identity, and through his strategic self-fashioning in films, paintings, and photographic portraits he destabilizes the audience's assumptions about the author.

Introductory textbook about business psychology and organisational behaviour.

The three-volume work Perceiving in Depth is a sequel to Binocular Vision and Stereopsis and to Seeing in Depth, both by Ian P. Howard and Brian J. Rogers. This work is much broader in scope than the previous books and includes mechanisms of depth perception by all senses, including aural, electrosensory organs, and the somatosensory system. Volume 1 reviews sensory coding, psychophysical and analytic procedures, and basic visual mechanisms. Volume 2 reviews stereoscopic vision. Volume 3 reviews all mechanisms of depth perception other than stereoscopic vision. The three volumes are extensively illustrated and referenced and provide the most detailed review of all aspects of perceiving the three-dimensional world.Volume 1 starts with a review of the history of visual science from the ancient Greeks to the early 20th century with special attention devoted to the discovery of the principles of perspective and stereoscopic vision. The first chapter also contains an account of early visual display systems, such as panoramas and peepshows, and the development of stereoscopes and stereophotography. A chapter on the psychophysical and analytic procedures used in investigations of depth perception is followed by a chapter on sensory coding and the geometry of visual space. An account of the structure and physiology of the primate visual system proceeds from the eye through the LGN to the visual cortex and higher visual centers. This is followed by a review of the evolution of visual systems and of the development of the mammalian visual system in the embryonic and post-natal periods, with an emphasis on experience-dependent neural plasticity. An account of the development of perceptual functions, especially depth perception, is followed by a review of the effects of early visual deprivation during the critical period of neural plasticity on amblyopia and other defects in depth perception. Volume 1 ends with accounts of the accommodation mechanism of the human eye and vergence eye movements.

Written by an assembly of leading researchers in the field, this volume provides an innovative and non-technical introduction to cognitive science, and the key issues that animate the field.