scholarly journals Multimodal Contributions to Body Representation

2016 ◽  
Vol 29 (6-7) ◽  
pp. 635-661 ◽  
Author(s):  
Elena Azañón ◽  
Luigi Tamè ◽  
Angelo Maravita ◽  
Sally A. Linkenauger ◽  
Elisa R. Ferrè ◽  
...  

Our body is a unique entity by which we interact with the external world. Consequently, the way we represent our body has profound implications in the way we process and locate sensations and in turn perform appropriate actions. The body can be the subject, but also the object of our experience, providing information from sensations on the body surface and viscera, but also knowledge of the body as a physical object. However, the extent to which different senses contribute to constructing the rich and unified body representations we all experience remains unclear. In this review, we aim to bring together recent research showing important roles for several different sensory modalities in constructing body representations. At the same time, we hope to generate new ideas of how and at which level the senses contribute to generate the different levels of body representations and how they interact. We will present an overview of some of the most recent neuropsychological evidence about multisensory control of pain, and the way that visual, auditory, vestibular and tactile systems contribute to the creation of coherent representations of the body. We will focus particularly on some of the topics discussed in the symposium on Multimodal Contributions to Body Representation held on the 15th International Multisensory Research Forum (2015, Pisa, Italy).

Author(s):  
Cristóbal Pera

ABSTRACTIf the human body is really a fabric, should surgeons be considered architects, as some surgeons describe themselves today? The author raises and analyzes this question, and he concludes that vsurgeons cannot be considered as such: the architect is the creator of his work —fabric or building—, but the surgeon is not the creator of this complex biological fabric —vulnerable and subject to deterioration and with an expiration date— which is the human body. This body is the object upon which his hands and instruments operate. The surgeon cures and heals wounds, immobilizes and aligns fractured bones in order to facilitate their good and timely repair, and cuts open the body’s surface in order to reach its internal organs. He also explores the body with his hands or instruments, destroys and reconstructs its ailing parts, substitutes vital organs taken from a donor’s foreign body, designs devices or prostheses, and replaces body parts, such as arteries and joints, that are damaged or worn out. In today’s culture, dominated by the desire to perfect the body, other surgeons keep retouching its aging façade, looking for an iconic and timeless beauty. This longing can drive, sometimes, to surgical madness. The surgeon is not capable of putting into motion, from scratch, a biological fabric such as the human body. Thus, he can’t create the subject of his work in the way that an architect can create a building. In contrast, the surgeon restores the body’s deteriorated or damaged parts and modifies the appearance of the body’s façade.RESUMEN¿Si el cuerpo humano fuera realmente una fábrica, podría el cirujano ser considerado su arquitecto, como algunos se pregonan en estos tiempos? Esta es la cuestión planteada por el autor y, a tenor de lo discurrido, su respuesta es negativa: porque así como el arquitecto es el artífice de su obra —fábrica o edificio— el cirujano no es el artífice de la complejísima fábrica biológica —vulnerable, deteriorable y caducable— que es el cuerpo humano, la cual le es dada como objeto de las acciones de sus manos y de sus instrumentos. El cirujano cura y restaña sus heridas, alinea e inmoviliza sus huesos fracturados para que su reparación llegue a buen término, penetra por sus orificios naturales o dibuja sobre la superficie corporal incisiones que le permitan llegar a sus entrañas, las explora con sus manos o mediante instrumentos, destruye y reconstruye sus partes enfermas, sustituye órganos vitales que no le ayudan a vivir por los extraídos de cuerpos donantes, y concibe, diseña y hace fabricar artefactos o prótesis, como recambio fragmentos corporales deteriorados o desgastados, como arterias o articulaciones. Otros cirujanos, en la predominante cultura de la modificación del cuerpo, retocan una y otra vez su fachada envejecida ineludiblemente por el paso del tiempo, empeñados en la búsqueda incesante de una belleza icónica y mediática e intemporal, una pretensión que puede conducir, y a veces conduce, al desvarío quirúrgico. En definitiva, el cirujano es incapaz de poner de pie, ex novo, una fábrica biológica como la del cuerpo humano y, por lo tanto, no puede ser su artífice, como lo es el arquitecto de su edificio. A lo sumo, es el restaurador de sus entrañas deterioradas y el modificador de su fachada, de su apariencia.


2021 ◽  
Author(s):  
◽  
Victoria Skye

<p>The zombie is a significant cultural figure which is represented and produced as being symptomatic of and relevant to contemporary concerns about death and dehumanization. This thesis will focus on the ways that death and dehumanization are changing and being negotiated within popular cultural representations and discourses regarding zombies, particularly in Frank Darabont’s television series The Walking Dead. The thesis will consider the way in which the figure of the zombie is representative of issues and discourses that are indicative of a problematization of the category of the human, and the notion of the transcendental. This will involve an examination of the changing narratives of the body, with particular regard to consumerism and the insistence of the body as a major site of the truth and value of the self, in contrast to the horrifying bodily form of the zombie. The thesis will also examine the way that dehumanization is problematized in The Walking Dead, where the human/non-human distinction is shown to be increasingly precarious and difficult to sustain. Further, the thesis will examine how the zombie is represented as manifesting the collapse of identity, as agents become alienated from the social discourses, narratives and values which constitute and categorize the subject.</p>


2015 ◽  
Vol 20 (1) ◽  
pp. 6-15 ◽  
Author(s):  
Matthew R. Longo

Several forms of perception require that sensory information be referenced to representations of the size and shape of the body. This requirement is especially acute in somatosensation in which the main receptor surface (i.e., the skin) is itself coextensive with the body. This paper reviews recent research investigating the body representations underlying somatosensory information processing, including abilities such as tactile localization, tactile size perception, and position sense. These representations show remarkably large and stereotyped distortions of represented body size and shape. Intriguingly, these distortions appear to mirror distortions characteristic of somatosensory maps, though in attenuated form. In contrast, when asked to make overt judgments about perceived body form, participants are generally quite accurate. This pattern of results suggests that higher-level somatosensory processing relies on a class of implicit body representation, distinct from the conscious body image. I discuss the implications of these results for understanding the nature of body representation and the factors that influence it.


Author(s):  
Roland Pfister ◽  
Annika L. Klaffehn ◽  
Andreas Kalckert ◽  
Wilfried Kunde ◽  
David Dignath

AbstractBody representations are readily expanded based on sensorimotor experience. A dynamic view of body representations, however, holds that these representations cannot only be expanded but that they can also be narrowed down by disembodying elements of the body representation that are no longer warranted. Here we induced illusory ownership in terms of a moving rubber hand illusion and studied the maintenance of this illusion across different conditions. We observed ownership experience to decrease gradually unless participants continued to receive confirmatory multisensory input. Moreover, a single instance of multisensory mismatch – a hammer striking the rubber hand but not the real hand – triggered substantial and immediate disembodiment. Together, these findings support and extend previous theoretical efforts to model body representations through basic mechanisms of multisensory integration. They further support an updating model suggesting that embodied entities fade from the body representation if they are not refreshed continuously.


Author(s):  
Maureen T. Carroll ◽  
Steven T. Dougherty

This chapter introduces a new game of tic-tac-toe that fits squarely within the body of work inspired by mathematician Leonhard Euler's findings on the so-called “Graeco-Latin squares” and the surprisingly interesting problem of arranging thirty-six officers of six different ranks and regiments. In his 1782 paper on the subject, Euler begins with the thirty-six-officer problem and ends with a conjecture about the possible sizes of Graeco-Latin squares. The chapter first explains the rules for a game based on Euler's work, and then analyzes it from a game-theoretic perspective to determine winning and drawing strategies. Along the way, the chapter explains Euler's connection to the story.


1951 ◽  
Vol 46 ◽  
pp. 2-6
Author(s):  
Bernard Ashmole

The colossal marble head from Melos, known as the Blacas head from the collector who later purchased it, was found in a shrine of Asklepios, and is large enough to have belonged to the cult-image (plate 1a). Its date cannot be before about 330 B.C. and may well be rather later. This paper, however, deals neither with the subject nor with the date, but with certain technical details which explain the way in which the head was made, and establish its poise upon the body.


2020 ◽  
pp. 73-102
Author(s):  
Charlotte Epstein

This chapter assesses how security was established as the first absolute and natural right of the subject. Thomas Hobbes remains in focus, insofar as he articulated the furthest what had already become an established dogma of early modern thought, notably in natural right theories, and of nascent state practice. The chapter then considers the different kinds of natures that troubled the enterprise of naturalisation. For nature was also appearing, as a result of the scientific revolution, as a source of disorder. It was no longer simply the stable referent for the task of political ordering. This new, epochal instability in the constructions of nature and the way it was addressed by Hobbes in his epistemological writings contains resources for short-circuiting the naturalising work that Hobbes, amongst others, was engaged in. These resources include Hobbes’s nominalism, which marks him as the original constructivist, and his critique of universals, including ‘paternal dominion’, his term for patriarchy. Hence, the purpose of the chapter is to parse the initial naturalisation of security as the subject’s constitutive right, in order to denaturalise it. Ultimately, Hobbes played a central role, not only in theorising the state, but in securing what the author seeks to unsettle with this book: the body as history’s great naturaliser.


2019 ◽  
Vol 8 (9) ◽  
pp. 1330 ◽  
Author(s):  
Scarpina ◽  
Serino ◽  
Keizer ◽  
Chirico ◽  
Scacchi ◽  
...  

Background. The effective illusory ownership over an artificial body in modulating body representations in healthy and eating disorders population has been repeatedly reported in recent literature. In this study, we extended this research in the field of obesity: specifically, we investigated whether ownership over a virtual body with a skinny abdomen might be successfully experienced by participants affected by obesity. Methods. Fifteen participants with obesity and fifteen healthy-weight participants took part at this study in which the VR-Full-Body Illusion was adopted. The strength of illusion was investigated through the traditional Embodiment Questionnaire, while changes in bodily experience were measured through a body size estimation task. Results. Participants with obesity as well as healthy-weight participants reported to experience the illusion. About the body size estimation task, both groups reported changes only in the estimation of the abdomen’s circumference after the experimental condition, in absence of any another difference. Discussion. Participants with obesity reported to experience the illusion over a skinny avatar, but the modulation of the bodily experience seems controversial. Future lines of research exploiting this technique for modulating body representations in obesity, specifically in terms of potential therapeutic use, were discussed.


2008 ◽  
Vol 2 (2) ◽  
pp. 113-127 ◽  
Author(s):  
Gary Gurtler, S.J.

AbstractIn examining Ennead VI 4[22], we find Plotinus in conflict with modern, i.e., Cartesian or Kantian, assumptions about the relation of soul and body and the identification of the self with the subject. Curiously, his images and exposition are more in tune with Twentieth Century notions such as wave and field. With these as keys, we are in a position to unlock the subtlety of Plotinus' analysis of the way soul and body are present together, with sensation structured through the body and judgment coming from the soul. The problem of the self concerns not only the unity of the self in terms of body and soul, but also how the self is constituted in relation to other selves, both keeping its individuality and sharing its experiences at the same time.


2021 ◽  
Author(s):  
◽  
Victoria Skye

<p>The zombie is a significant cultural figure which is represented and produced as being symptomatic of and relevant to contemporary concerns about death and dehumanization. This thesis will focus on the ways that death and dehumanization are changing and being negotiated within popular cultural representations and discourses regarding zombies, particularly in Frank Darabont’s television series The Walking Dead. The thesis will consider the way in which the figure of the zombie is representative of issues and discourses that are indicative of a problematization of the category of the human, and the notion of the transcendental. This will involve an examination of the changing narratives of the body, with particular regard to consumerism and the insistence of the body as a major site of the truth and value of the self, in contrast to the horrifying bodily form of the zombie. The thesis will also examine the way that dehumanization is problematized in The Walking Dead, where the human/non-human distinction is shown to be increasingly precarious and difficult to sustain. Further, the thesis will examine how the zombie is represented as manifesting the collapse of identity, as agents become alienated from the social discourses, narratives and values which constitute and categorize the subject.</p>


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