body experiences
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Author(s):  
Ada CRUZ TIENDA

Pelos (2016), del colectivo Microlocas, es un libro de microrrelatos cuyas autoras despliegan un imaginario compartido donde el vello, denominador común del conjunto, a menudo cobra vida propia, en sentido figurado o literal. Este artículo se centra en los relatos propiamente fantásticos de la obra, con el objetivo de analizar las diversas formas de distorsión imposible que experimenta el cuerpo en sus narraciones, especialmente en aquellas en que dicha distorsión no solo transgrede lo humanamente posible, sino que también pone en entredicho las convenciones sociales tradicionalmente impuestas a una parte del cuerpo de naturaleza tan cambiante como es el pelo.  Abstract: Pelos (2016), by Microlocas collective, is a book of flash fictions whose authors display a shared imaginary where hair, the common denominator of the whole, often takes on a life of its own, figuratively or literally. This article focuses on the actual fantastic stories of the collection, with the aim of analyzing the various forms of impossible distortion that the body experiences in its narratives, especially those in which such alteration not only transgresses what is humanly possible but also questions the social conventions traditionally imposed on a part of the body with such a changeable nature as the hair.


2022 ◽  
Vol 15 ◽  
Author(s):  
Ege Tekgün ◽  
Burak Erdeniz

Out-of-body experiences (OBEs) provide fascinating insights into our understanding of bodily self-consciousness and the workings of the brain. Studies that examined individuals with brain lesions reported that OBEs are generally characterized by participants experiencing themselves outside their physical body (i.e., disembodied feeling) (Blanke and Arzy, 2005). Based on such a characterization, it has been shown that it is possible to create virtual OBEs in immersive virtual environments (Ehrsson, 2007; Ionta et al., 2011b; Bourdin et al., 2017). However, the extent to which body-orientation influences virtual OBEs is not well-understood. Thus, in the present study, 30 participants (within group design) experienced a full-body ownership illusion (synchronous visuo-tactile stimulation only) induced with a gender-matched full-body virtual avatar seen from the first-person perspective (1PP). At the beginning of the experiment, participants performed a mental ball dropping (MBD) task, seen from the location of their virtual avatar, to provide a baseline measurement. After this, a full-body ownership illusion (embodiment phase) was induced in all participants. This was followed by the virtual OBE illusion phase of the experiment (disembodiment phase) in which the first-person viewpoint was switched to a third-person perspective (3PP), and participants' disembodied viewpoint was gradually raised to 14 m above the virtual avatar, from which altitude they repeated the MBD task. During the experiment, this procedure was conducted twice, and the participants were allocated first to the supine or the standing body position at random. Results of the MBD task showed that the participants experienced increased MBD durations during the supine condition compared to the standing condition. Furthermore, although the findings from the subjective reports confirmed the previous findings of virtual OBEs, no significant difference between the two postures was found for body ownership. Taken together, the findings of the current study make further contributions to our understanding of both the vestibular system and time perception during OBEs.


2021 ◽  
Vol 18 (4(Suppl.)) ◽  
pp. 1431
Author(s):  
Yuna Matsumoto ◽  
Manami Kanamaru ◽  
Phan Xuan Tan ◽  
Eiji Kamioka

In recent years, the demand for air travel has increased and many people have traveled by plane. Most passengers, however, feel stressed due to the limited cabin space. In order to make these passengers more comfortable, a personal air-conditioning system for the entire chair is needed. This is because the human body experiences discomfort from localized heating or cooling, and thus, it is necessary to provide appropriate airflow to each part of the body. In this paper, a personal air-conditioning system, which consists of six vertically installed air-conditioning vents, will be proposed. To clarify the setting temperature of each vent, the airflow around the passenger and the operative temperature of each part of the body is investigated using fluid simulation. In the simulation, the ideal temperature for each part of the body is defined and compared with the operative temperature to verify how close both temperatures are, resulting in determining the ideal setting temperature. The simulation result shows, that most parts of the body reach their ideal temperatures. In addition, the optimum setting temperature and position of each air-conditioning vent, which contribute to maintaining the thermal comfort of the human body on the plane, is clarified.


2021 ◽  
Author(s):  
Patrizio Tressoldi ◽  
Luciano Pederzoli

The aim of this study is the investigation of the perceptual and cognitive characteristics of Out-of- Body Experiences (OBEs) induced by hypnotic induction.Five participants selected for their experience with hypnotic inductions were induced into an OBE and were requested to verbally describe six selected images, either one or two per session, that were located in two different rooms that were hundreds of kilometers from the place where they were under hypnosis.Furthermore, their real-time phenomenological experience was investigated with respect to the minimal phenomenal selfhood (MPS) and the similarities with the characteristics of spatial and temporal perception reported in near death experiences (NDEs).On average, the participants correctly identified 46.7% of the images, whereas two independent judges correctly identified 66.7% of them, compared to a probability of 25% expected due to chance.The phenomenology of their out-of-body perceptual and cognitive experiences revealed a general commonality among all participants. All participants reported a phenomenological experience of a disembodied personal selfhood able to perceive simply by an act of will without the physical limitation of eyesight, to move in the environment instantaneously and exist in a sort of three dimensional world with no awareness of time.The validity of these first person verbal reports was discussed to determine whether they were due to real OBEs or to the participants’ or the hypnotist’s previous knowledge about OBE.


2021 ◽  
Author(s):  
Anouk Keizer ◽  
Manja Engel

Anorexia nervosa (AN) is an eating disorder that mainly affects young women. One of the most striking symptoms of this disorder is the distorted experience of body size and shape. Patients are by definition underweight, but experience and perceive their body as bigger than it in reality is. This body representation disturbance has fascinated scientists for many decades, leading to a rich and diverse body of literature on this topic. Research shows that AN patients do not only think that their body is bigger than reality, and visually perceive it as such, but that other sensory modalities also play an important role in oversized body experiences. Patients for example have an altered (enlarged) size perception of tactile stimuli, and move their body as if it is larger than it actually is. Moreover, patients with AN appear to process and integrate multisensory information differently than healthy individuals, especially in relation to body size. This leads to the conclusion that the representation of the size of the body in the brain is enlarged. This conclusion has important implications for the treatment of body representation disturbances in AN. Traditionally treatment of AN is very cognitive in nature, it is possible however that changed cognitions with respect to body size experiences do not lead to actual changes in metric representations of body size stored in the brain. Recently a few studies have been published in which a multisensory approach in treatment of body representation disturbance in AN has been found to be effective in treating this symptom of AN.


2021 ◽  
pp. 75-91
Author(s):  
Gisselle Tur Porres ◽  
Washington Ires Correa

In this paper, the concept of body awareness is introduced in view of supporting teachers’ well-being and resilience practices, with a focus on COVID-19 pandemic. Teachers experience high rates of stress and pressure to cope with current working conditions due to COVID-19 pandemic. Depression and anxiety related to teachers’ duties have been largely researched worldwide. Research is being done around well-being from different perspectives, mental health, emotional and spiritual well-being, among other research done. However, little research has been done associated with body experiences and awareness from a holistic dimension that focuses on developing well-being and resilience practices; a state of mind and body that goes beyond acquiring physical skills to develop better physical condition. Thus far, despite relevant reviews and works have been published in relation to well-being and resilience practices in education, there is a need to explore the body experience to support teachers’ challenges during COVID-19 pandemic. For doing so, this work aims to review literature on the concept of well-being to elaborate, first, on the importance of supporting teachers’ well-being during COVID-19 pandemic. Second, we elaborate on the concept of body awareness in education. Third, we briefly explore the concept of resilience in relation to teachers’ well-being. Last, we raise some critical remarks about body experiences in education post COVID-19, and the need of re-thinking well-being and resilience practices in the school community to face with uncertainty.


2021 ◽  
Vol 4 (1) ◽  
Author(s):  
Lorena Rocca

Body is our access key to places: the medium that allow us to possess, belong, and identify ourselves in places. Body remembers places, mediating the twoway relationship between abstract and physical, social and mental, individual and collective perspectives. Body expresses different cultural images of societies: going through social space and making the collective experience possible. Each body is indeed a “place” in which social and political constructions take shape. The paper considers body as the starting and the ending point of the reflection, presenting a circular path for reconstructing the relationship with places through sounds. The research questions shall be as follows: when body experiences the space of theater, which geographies come to life? how does sound affect this process, developing the sense of attachment to places? why is this important – for both individuals and places?


2021 ◽  
Vol 8 (1) ◽  
pp. 997
Author(s):  
Aulia El Hakim

Muscle weakness is a condition when one side of the body experiences weakness so that it is difficult to move that part. Muscle weakness is commonly experienced by post-stroke patients or patients with muscle injuries. However, the use of Electromyography can only be used by medical personnel and the cost is quite expensive. Therefore, the manufacture of portable surface electromyography is intended to assist users in knowing the condition of muscle strength. The muscle signal can be read with a surface electrode connected to the Differential Amplifier circuit, then the signal is processed with a series of filter Circuit: LPF, HPF and Notch Filter to reduce noise, and an adder circuit to increase the signal so that it can be read as adc which is connected to raspberry pi and can be connected via Bluetooth. Testing the whole Surface Electromyography tool is able to read and display signals on the raspberry pi and can find out the type of movement using the FFT and MPF methods. The type of flexion motion has an MPF ??value of less than 180Hz and the extension movement has an MPF ??value of more than 180Hz.


2021 ◽  
Author(s):  
Patrizio Tressoldi ◽  
Luciano Pederzoli

By using the description of the Out-of-Body experiences of 14 participants, we aimed to have a picture of what it is like to be in this particular state of consciousness. All information was grouped according to the following topics: consciousness status, self-boundaries, objects perception, colour perception, other types of perceptions, interactions with other people or beings, emotions, time perception and movement perception.From these descriptions a very different way to perceive and know emerge without the constraints of our brain and sensory organs, acting as special filters, giving rise to our everyday experiences. Bypassing these filters, different mental experiences are possible, like those reported by out-of-body experiencers.


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