scholarly journals Body integrity identity disorder using augmented reality: a symptom reduction study

2021 ◽  
Vol 14 (1) ◽  
pp. e238554 ◽  
Author(s):  
Collin Turbyne ◽  
Pelle de Koning ◽  
Jasper Zantvoord ◽  
Damiaan Denys
Keyword(s):  
Body Image ◽  
Augmented Reality ◽  
Body Schema ◽  
Internal Representation ◽  
Rare Condition ◽  
Preliminary Results ◽  
Healthcare Settings ◽  
Body Integrity Identity Disorder ◽  
Diagnostic Potential ◽  
The Individual

Body integrity identity disorder (BIID) is a rare condition characterised by a discrepancy between specific areas of an individual’s perceived body image and body schema which causes the individual to disassociate those physical areas of their body from their internal representation. There are currently no efficacious, ethically unambiguous means for achieving long-lasting symptom reductions. In the case we present, two patients with BIID underwent an augmented reality (AR)-based simulation that virtually amputated their alienated limbs, allowing them to experience their ideal selves. During the exposure, both patients reported reductions in BIID-related complaints. These preliminary results suggest the existence of a possible therapeutic and diagnostic potential that AR possesses, which warrants further consideration within clinical healthcare settings.

“Follow Me, Comrades in Flight, into the Depths!”

2015 ◽  
pp. 216-231
Author(s):  
Maja Murnik
Keyword(s):  
Body Image ◽  
Augmented Reality ◽  
21St Century ◽  
Second Life ◽  
Virtual World ◽  
Body Schema ◽  
The Body ◽  
Digital World ◽  
Starting Point ◽  
State Of Mind

The chapter discusses the changes the body has been subjected to in the 21st century and especially when it enters the digital worlds. The starting point for the reflection of the body today is its floating position in contemporary mixed and augmented reality. By deploying the notions of ‘body image' and ‘body schema,' elaborated by French phenomenologist M. Merleau-Ponty, various features of digital embodiment are discussed. After discussing several forms of the techno-modelled body (also mentioning the issue of life addressed in it), the chapter turns to the examples of body-related performance art in the virtual world of Second Life that explicitly raise questions about the body in the digital world, and within Second Life in particular (the examples discussed are: Synthetic Performances and I know that it's all a state of mind by 0100101110101101.ORG, Come to Heaven by Gazira Babeli and ZeroG SkyDancers by DanCoyote, etc.).

scholarly journals Body models in humans, animals, and robots: mechanisms and plasticity

2021 ◽  
pp. 152-180
Author(s):  
Matej Hoffmann
Keyword(s):  
Biological Sciences ◽  
Body Image ◽  
Body Schema ◽  
Internal Representation ◽  
The Body ◽  
Body Representations ◽  
Sensory Modalities ◽  
Human Animal ◽  
The Brain ◽  
Combining Information

Humans and animals excel in combining information from multiple sensory modalities, controlling their complex bodies, adapting to growth or failures, or using tools. The key foundation is an internal representation of the body that the agent—human, animal, or robot—has developed. In the biological realm, evidence has been accumulating in diverse disciplines, giving rise to the concepts of body image, body schema, and others. In robotics, a model of the robot is an indispensable component that enables to control the machine. This chapter compares the character of body representations in biology with their robotic counterparts and relates that to the differences in performance observed. Conclusions are drawn about how robots can inform the biological sciences dealing with body representations and which of the features of the ‘body in the brain’ should be transferred to robots, giving rise to more adaptive and resilient self-calibrating machines.

The Perennial Problem of Variability In Adenosine Triphosphate (ATP) Tests for Hygiene Monitoring Within Healthcare Settings

2015 ◽  
Vol 36 (6) ◽  
pp. 658-663 ◽  
Author(s):  
Greg S. Whiteley ◽  
Chris Derry ◽  
Trevor Glasbey ◽  
Paul Fahey
Keyword(s):  
Pseudomonas Aeruginosa ◽  
Staphylococcus Epidermidis ◽  
Test Point ◽  
Dilution Series ◽  
Healthcare Settings ◽  
Speed Of Response ◽  
Numerical Scale ◽  
Dilution Step ◽  
The Mean ◽  
The Individual

OBJECTIVETo investigate the reliability of commercial ATP bioluminometers and to document precision and variability measurements using known and quantitated standard materials.METHODSFour commercially branded ATP bioluminometers and their consumables were subjected to a series of controlled studies with quantitated materials in multiple repetitions of dilution series. The individual dilutions were applied directly to ATP swabs. To assess precision and reproducibility, each dilution step was tested in triplicate or quadruplicate and the RLU reading from each test point was recorded. Results across the multiple dilution series were normalized using the coefficient of variation.RESULTSThe results for pure ATP and bacterial ATP from suspensions ofStaphylococcus epidermidisandPseudomonas aeruginosaare presented graphically. The data indicate that precision and reproducibility are poor across all brands tested. Standard deviation was as high as 50% of the mean for all brands, and in the field users are not provided any indication of this level of imprecision.CONCLUSIONSThe variability of commercial ATP bioluminometers and their consumables is unacceptably high with the current technical configuration. The advantage of speed of response is undermined by instrument imprecision expressed in the numerical scale of relative light units (RLU).Infect Control Hosp Epidemiol2015;00(0):1–6

The Role of Hand Size in the Fake-Hand Illusion Paradigm

Perception ◽  
10.1068/p5853 ◽  
2007 ◽  
Vol 36 (10) ◽  
pp. 1547-1554 ◽  
Author(s):  
Francesco Pavani ◽  
Massimiliano Zampini
Keyword(s):  
Body Image ◽  
Body Schema ◽  
Body Representation ◽  
The Body ◽  
Video Image ◽  
Body Parts ◽  
Statistical Correlations ◽  
Hand Size ◽  
Visible Hand

When a hand (either real or fake) is stimulated in synchrony with our own hand concealed from view, the felt position of our own hand can be biased toward the location of the seen hand. This intriguing phenomenon relies on the brain's ability to detect statistical correlations in the multisensory inputs (ie visual, tactile, and proprioceptive), but it is also modulated by the pre-existing representation of one's own body. Nonetheless, researchers appear to have accepted the assumption that the size of the seen hand does not matter for this illusion to occur. Here we used a real-time video image of the participant's own hand to elicit the illusion, but we varied the hand size in the video image so that the seen hand was either reduced, veridical, or enlarged in comparison to the participant's own hand. The results showed that visible-hand size modulated the illusion, which was present for veridical and enlarged images of the hand, but absent when the visible hand was reduced. These findings indicate that very specific aspects of our own body image (ie hand size) can constrain the multisensory modulation of the body schema highlighted by the fake-hand illusion paradigm. In addition, they suggest an asymmetric tendency to acknowledge enlarged (but not reduced) images of body parts within our body representation.

scholarly journals The value of domiciliary medication reviews: a thematic analysis of patient views

2021 ◽  
Author(s):  
Patricia McCormick ◽  
Bridget Coleman ◽  
Ian Bates
Keyword(s):  
Thematic Analysis ◽  
Outcome Measure ◽  
Service Users ◽  
Structured Interviews ◽  
Main Outcome Measure ◽  
Healthcare Settings ◽  
Medication Reviews ◽  
Informal Carers ◽  
The Individual ◽  
Patient Centric

AbstractBackground Medication reviews are recognised as essential to tackling problematic polypharmacy. Domiciliary medication reviews (DMRs) have become more prevalent in recent years. They are proclaimed as being patient-centric but published literature mainly focuses on clinical outcomes. However, it is not known where the value of DMRs lies for patients who participate in them. Objective To determine the value of domiciliary medication reviews to service users. Setting Interviews took place with recipients of domiciliary medication reviews residing in the London boroughs of Islington and Haringey. Method Semi-structured interviews analysed using thematic analysis. Main outcome measure Themes and sub-themes identified from interview transcripts. Results Five themes were identified: advantages over traditional settings, attributes of the professional, adherence, levels of engagement and knowledge. Conclusion For many patients, the domiciliary setting is preferred to traditional healthcare settings. Patients appreciated the time spent with them during a DMR and felt listened to. Informal carers felt reassured that the individual medication needs of their relative had been reviewed by an expert.

Body Schema and Body Image

2021 ◽  
Keyword(s):  
Body Image ◽  
Body Dysmorphic Disorder ◽  
Body Schema ◽  
The Body ◽  
Body Parts ◽  
Neural Activities ◽  
Body Shapes ◽  
Influential Book ◽  
Social And Cultural Factors

Body schema refers to the system of sensory-motor functions that enables control of the position of body parts in space, without conscious awareness of those parts. Body image refers to a conscious representation of the way the body appears—a set of conscious perceptions, affective attitudes, and beliefs pertaining to one’s own bodily image. In 2005, Shaun Gallagher published an influential book entitled ‘How the Body Shapes the Mind’. This book not only defined both body schema (BS) and body image (BI), but also explored the complicated relationship between the two. The book also established the idea that there is a double dissociation, whereby body schema and body image refer to two different, but closely related, systems. Given that many kinds of pathological cases can be described in terms of body schema and body image (phantom limbs, asomatognosia, apraxia, schizophrenia, anorexia, depersonalization, and body dysmorphic disorder, among others), we might expect to find a growing consensus about these concepts and the relevant neural activities connected to these systems. Instead, an examination of the scientific literature reveals continued ambiguity and disagreement. This volume brings together leading experts from the fields of philosophy, neuroscience, psychology, and psychiatry in a lively and productive dialogue. It explores fundamental questions about the relationship between body schema and body image, and addresses ongoing debates about the role of the brain and the role of social and cultural factors in our understanding of embodiment.

scholarly journals Distorted body image influences body schema in individuals with negative bodily attitudes

2019 ◽  
Vol 122 ◽  
pp. 38-50 ◽  
Author(s):  
Kamila R. Irvine ◽  
Kristofor McCarty ◽  
Kirsten J. McKenzie ◽  
Thomas V. Pollet ◽  
Katri K. Cornelissen ◽  
...  
Keyword(s):  
Body Image ◽  
Body Schema ◽  
Distorted Body Image

scholarly journals Preliminary Results on Irradiance Measurements from Lyra and Swap

2012 ◽  
Vol 2012 ◽  
pp. 1-5 ◽  
Author(s):  
S. T. Kumara ◽  
R. Kariyappa ◽  
M. Dominique ◽  
D. Berghmans ◽  
L. Damé ◽  
...  
Keyword(s):  
High Temporal Resolution ◽  
Preliminary Results ◽  
Spatially Resolved ◽  
Large Yield ◽  
Active Pixel ◽  
Integrated Intensity ◽  
Actual Contribution ◽  
The Individual ◽  
Aluminum Filter ◽  
Full Disk

The first and preliminary results of the photometry of Large Yield Radiometer (LYRA) and Sun Watcher using Active Pixel system detector and Image Processing (SWAP) onboard PROBA2 are presented in this paper. To study the day-to-day variations of LYRA irradiance, we have compared the LYRA irradiance values (observed Sun as a star) measured in Aluminum filter channel (171 Å–500 Å) with spatially resolved full-disk integrated intensity values measured with SWAP (174 Å) and Ca II K 1 Å index values (ground-based observations from NSO/Sac Peak) for the period from 01 April 2010 to 15 Mar 2011. We found that there is a good correlation between these parameters. This indicates that the spatial resolution of SWAP complements the high temporal resolution of LYRA. Hence SWAP can be considered as an additional radiometric channel. Also the K emission index is the integrated intensity (or flux) over a 1 Å band centered on the K line and is proportional to the total emission from the chromosphere; this comparison clearly explains that the LYRA irradiance variations are due to the various magnetic features, which are contributing significantly. In addition to this we have made an attempt to segregate coronal features from full-disk SWAP images. This will help to understand and determine the actual contribution of the individual coronal feature to LYRA irradiance variations.

DEPRESSION UNFOLDING GENDER DYSPHORIA: AN UNUSUAL CASE OF RURAL INDIA.

2021 ◽  
pp. 59-60
Author(s):  
Prabhmeet Singh ◽  
Purushottam Jangir ◽  
Priti Singh
Keyword(s):  
Rural Areas ◽  
Gender Dysphoria ◽  
Rating Scale ◽  
Treatment Options ◽  
Rare Condition ◽  
Supportive Psychotherapy ◽  
Adolescents And Adults ◽  
History Of ◽  
The Individual ◽  
Structural Levels

BACKGROUND: Gender dysphoria is a rare condition, rarer in females and rarest in rural areas of India. From the surface case presented with depressive features, but inside the core diagnosis of gender dysphoria was met. The objective of index case is highlighting presentation of a female with stigmatizing condition and role of various available treatment options and utilization of services. Case presentation: A 20-year-old female from rural background demonstrating symptoms of low mood, easy fatiguability and ideas of selfharm from past few months with a long -standing history of distress and incongruence between experienced and assigned gender. According to DSM-5, diagnosis of gender dysphoria was made and further evaluated on Gender Identity/Gender Dysphoria Questionnaire for Adolescents and Adults (GIDYQ-AA) and Hamilton depression rating scale. SSRI was started along with supportive psychotherapy sessions and various treatment options for gender dysphoria discussed. DISCUSSION: This case illustrates importance of history taking which becomes paramount in case of rare disorders like gender dysphoria. Multi-level interventions at the individual, interpersonal, and structural levels to reduce stigma toward transgenders, better acceptability would lead to further clarify hypothesis and early diagnosis of the disorder.

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