The dual structure of touch

2021 ◽  
pp. 197-214
Author(s):  
Mohan Matthen

Touch gives us tactile sensations that inform us of events that happen in and on our bodies (T), and haptic perception of things with which we are in direct or indirect contact (i.e. through intervening objects) (H). In the first part of this paper, I argue that these are distinct mental states (i.e. that T≠H). My strategy is to establish a double dissociation between T and H. Thus, it is possible to have similar sequences of tactile sensations T1 and T2, such that one yields a haptic perception and the other does not. And it is also possible to have the same haptic perception through different sequences of tactile sensations. This contradicts the idea that the switch from touch-awareness of one’s own body and touch-awareness of external objects is merely attentional: that being aware of something that you are touching is merely a matter of attending to your own body, but in a different way. In the second part of the chapter, I argue that tactile sensation does not represent space, but rather represents the relationships among parts of the body. This argument involves a reinterpretation of experimental results regarding touch-awareness by Patrick Haggard and co-workers.

2016 ◽  
Vol 8 (2) ◽  
pp. 126
Author(s):  
Gunne Grankvist ◽  
Petri Kajonius ◽  
Bjorn Persson

<p>Dualists view the mind and the body as two fundamental different “things”, equally real and independent of each other. Cartesian thought, or substance dualism, maintains that the mind and body are two different substances, the non-physical and the physical, and a causal relationship is assumed to exist between them. Physicalism, on the other hand, is the idea that everything that exists is either physical or totally dependent of and determined by physical items. Hence, all mental states are fundamentally physical states. In the current study we investigated to what degree Swedish university students’ beliefs in mind-body dualism is explained by the importance they attach to personal values. A self-report inventory was used to measure their beliefs and values. Students who held stronger dualistic beliefs attach less importance to the power value (i.e., the effort to achieve social status, prestige, and control or dominance over people and resources). This finding shows that the strength in laypeople’s beliefs in dualism is partially explained by the importance they attach to personal values.</p>


2006 ◽  
Vol 36 ◽  
pp. 3-24
Author(s):  
Catherine Steel

Roman oratory consists of two distinct phenomena. One is the occasions when men – and, very seldom, women – spoke in public. The other is the body of written texts of speeches which survive from antiquity. These are distinct objects of study: not all speeches were written down, not all those which were written down have survived; and even if we had all the speeches ever delivered, the written text can only convey a part of the experience of hearing an orator, in a particular place and time and with all the non-verbal aspects of rhetoric which contributed to an oratorical performance. In this first chapter, I consider the various occasions on which individuals spoke at Rome, reserving until the second chapter the processes by which spoken performances were transferred into written texts.


Author(s):  
Sara Heinämaa ◽  
Timo Kaitaro

The chapter clarifies the connections between Descartes’ discussion of the mind–body union and classical phenomenology of embodiment, as developed by Husserl and Merleau-Ponty. It argues that the perplexing twofoldness of Descartes’ account of the mind–body union—interactionistic on the one hand, and holistic on the other—can be explicated and made coherent by phenomenological analyses of the two different attitudes that we can take toward human beings: the naturalistic and the personalistic. In the naturalistic attitude, the human being is understood as a two-layered psycho-physical complex, in which mental states and faculties are founded on the material basis of the body. In the personalistic attitude, the human being forms an expressive whole in which the spiritual and the sensible-material are intertwined. The chapter ends with a discussion of the most important similarities and differences between Descartes’ and Husserl’s conceptions of philosophy as a radical science.


Author(s):  
Sunandar Macpal ◽  
Fathianabilla Azhar

The aims of this paper is to explain the use of high heels as an agency for a woman's body. Agency context refers to pain in the body but pain is perceived as something positive. In this paper, the method used is a literature review by reviewing writings related to the use of high heels. The findings in this paper that women experience body image disturbance or anxiety because they feel themselves are not beautiful or not attractive. The use of high heels, makes women more attractive and more confident, on the other hand the use of high heels actually makes women feel pain and discomfort. However, for the achievement of beauty standards, women voluntarily allow their bodies to experience pain. However, the agency's willingness to beauty standards here is meaningless without filtering and directly accepted. Instead women keep negotiating with themselves so as to make a decision why use high heels.


2018 ◽  
Vol 8 (4) ◽  
pp. 28-33
Author(s):  
Mao Nguyen Van ◽  
Thao Le Thi Thu

Background: In practice it was difficult or impossible to have a correct diagnosis for the lymphoid proliferation lesions based on only H.E standard histopathology. In addition to histopathology, the application of immunohistochemistry was indispensable for the definitive diagnosis of the malignant or benign tumours and the origin of the tumour cells as well. Objectives: 1. To describe the gross and microscopic features of the suspected lesions of lymphoma; 2. To asses the expression of some immunologic markers for the diagnosis and classification of the suspected lesions of lymphoma. Materials and Method: Cross-sectional research on 81 patients diagnosed by histopathology as lymphomas or suspected lesions of lymphoma, following with immunohistopathology staining of 6 main markers including LCA, CD3, CD20, Bcl2, CD30 and AE1/3. Results: The most site was lymph node 58.1% which appeared at cervical region 72.3%, then the stomach 14.9% and small intestine 12.4%. The other sites in the body were met with lower frequency. Histopathologically, the most type of the lesions was atypical hyperplasia of the lymphoid tissue suspecting the lymphomas 49.4%, lymphomas 34.5%, the other diagnoses were lower including inflammation, poor differentiation carcinoam not excluding the lymphomas, lymphomas differentiating with poor differentiation carcinomas. Immunohistochemistry showed that, LCA, CD3, CD20, Bcl2, CD30 and AE1/3 were all positive depending on such type of tumours. The real lymphomas were 48/81 cases (59.3%), benign ones 35.8% and poor differentiated carcinomas 4.9%. Conclusion: Immunohistochemistry with 6 markers could help to diagnose correctly as benign or malignant lesions, classify and determine the origin of the tumour cells as lymphocytes or epithelial cells diagnosed by histopathology as lymphomas or suspected lesions of lymphomas. Key words: histopathology, immunohistochemistry, lymphomas, poor differentiated carcinomas, hyperplasia, atypicality


Author(s):  
Zoran Vrucinic

The future of medicine belongs to immunology and alergology. I tried to not be too wide in description, but on the other hand to mention the most important concepts of alergology to make access to these diseases more understandable, logical and more useful for our patients, that without complex pathophysiology and mechanism of immune reaction,we gain some basic insight into immunological principles. The name allergy to medicine was introduced by Pirquet in 1906, and is of Greek origin (allos-other + ergon-act; different reaction), essentially representing the reaction of an organism to a substance that has already been in contact with it, and manifested as a specific response thatmanifests as either a heightened reaction, a hypersensitivity, or as a reduced reaction immunity. Synonyms for hypersensitivity are: altered reactivity, reaction, hypersensitivity. The word sensitization comes from the Latin (sensibilitas, atis, f.), which means sensibility,sensitivity, and has retained that meaning in medical vocabulary, while in immunology and allergology this term implies the creation of hypersensitivity to an antigen. Antigen comes from the Greek words, anti-anti + genos-genus, the opposite, anti-substance substance that causes the body to produce antibodies.


1994 ◽  
Vol 29 (4) ◽  
pp. 127-132 ◽  
Author(s):  
Naomi Rea ◽  
George G. Ganf

Experimental results demonstrate bow small differences in depth and water regime have a significant affect on the accumulation and allocation of nutrients and biomass. Because the performance of aquatic plants depends on these factors, an understanding of their influence is essential to ensure that systems function at their full potential. The responses differed for two emergent species, indicating that within this morphological category, optimal performance will fall at different locations across a depth or water regime gradient. The performance of one species was unaffected by growth in mixture, whereas the other performed better in deep water and worse in shallow.


Author(s):  
Isabella Image

This chapter discusses Hilary’s dichotomous body–soul anthropology. Although past scholars have tried to categorize Hilary as ‘Platonic’ or ‘Stoic’, these categories do not fully summarize fourth-century thought, not least because two-way as well as three-way expressions of the human person are also found in Scripture. The influence of Origen is demonstrated with particular reference to the commentary on Ps. 118.73, informed by parallels in Ambrose and the Palestinian Catena. As a result, it is possible to ascribe differences between Hilary’s commentaries to the fact that one is more reliant on Origen than the other. Nevertheless, Hilary’s position always seems to be that the body and soul should be at harmony until the body takes on the spiritual nature of the soul.


Author(s):  
Amos Golan

In this chapter I provide additional rationalization for using the info-metrics framework. This time the justifications are in terms of the statistical, mathematical, and information-theoretic properties of the formalism. Specifically, in this chapter I discuss optimality, statistical and computational efficiency, sufficiency, the concentration theorem, the conditional limit theorem, and the concept of information compression. These properties, together with the other properties and measures developed in earlier chapters, provide logical, mathematical, and statistical justifications for employing the info-metrics framework.


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