scholarly journals Quantification of the Therapist’s Gentle Pull for Pinch Strength Testing Based on FMA and MMT: An Experimental Study with Healthy Subjects

Diagnostics ◽  
2021 ◽  
Vol 11 (2) ◽  
pp. 225
Author(s):  
Abdallah Alsayed ◽  
Raja Kamil ◽  
Veronica Rowe ◽  
Mazatulfazura S. F. Salim ◽  
Hafiz R. Ramli ◽  
...  
Keyword(s):  
Healthy Subjects ◽  
High Reliability ◽  
Occupational Therapists ◽  
The Body ◽  
Qualitative Description ◽  
Pinch Strength ◽  
Strength Testing ◽  
Manual Muscle Test ◽  
Pulling Force ◽  
The Moment

Static pinch strength against a therapist’s gentle pull is evaluated using the pincer grasp component of the Fugl Meyer Assessment (FMA) to assess pinch impairment after stroke. In the pincer grasp component, therapists applied a gentle pull to distinguish between a score of 1 (moderate pinch impairment) and a score of 2 (no pinch impairment). The gentle pull is described as a resistance equivalent to a manual muscle test (MMT) score 4/5. The accepted use of “gentle” as a qualitative description for the pull results is a non-standardized subjective interpretation. The goal of this paper was to determine the quantitative value of the gentle pull applied by the therapists as in their clinical practice using a pinch–pull gripping system. The FMA protocol was used to standardize the body and fingers positions of three occupational therapists who were then instructed to apply a gentle pull of 4/5 MMT using their thumb and index fingers (in a tip-to-tip pinch). The results show that the therapists exerted a mean gentle pull (4/5 MMT score) of 6.34 ± 0.98 N with high reliability and acceptable repeatability. In investigating the ability of healthy subjects to resist the gentle pull, 50 adult male volunteers were instructed to pinch the pincer object and resist a dynamic loading exerted by the pinch–pull gripping system as much as possible to the moment the pincer object slips away. The results show that all subjects were able to exert a pulling force higher than the quantitative value of the gentle pull.

Differenzierungen im Begriff, Gegenwart‘ bei Husserl und Merleau-Ponty

2017 ◽  
Vol 2017 (1) ◽  
pp. 39-54
Author(s):  
Jörg Zimmer
Keyword(s):  
Modern Philosophy ◽  
The Body ◽  
Fundamental Concept ◽  
Phenomenological Description ◽  
Philosophy Of Time ◽  
Phenomenology Of Perception ◽  
The World ◽  
Classical Philosophy ◽  
The Moment ◽  
Empty Time

In classical philosophy of time, present time mainly has been considered in its fleetingness: it is transition, in the Platonic meaning of the sudden or in the Aristotelian sense of discreet moment and isolated intensity that escapes possible perception. Through the idea of subjective constitution of time, Husserl’s phenomenology tries to spread the moment. He transcends the idea of linear and empty time in modern philosophy. Phenomenological description of time experience analyses the filled character of the moment that can be detained in the performance of consciousness. As a consequence of the temporality of consciousness, he nevertheless remains in the temporal conception of presence. The phenomenology of Merleau-Ponty, however, is able to grasp the spacial meaning of presence. In his perspective of a phenomenology of perception, presence can be understood as a space surrounding the body, as a field of present things given in perception. Merleau-Ponty recovers the ancient sense of ‘praesentia’ as a fundamental concept of being in the world.

A Worthwhile Collaboration: Integrating Optometry and Occupational Therapy in the Treatment of Children

2020 ◽  
pp. 221-236
Keyword(s):  
Occupational Therapy ◽  
Professional Growth ◽  
Interprofessional Collaboration ◽  
Pediatric Population ◽  
Occupational Therapists ◽  
The Body ◽  
Collaborative Practice ◽  
Primary Data ◽  
Visual Deficits ◽  
Vision Deficits

Background: Vision deficits are highly prevalent in children with neurodevelopmental disorders including those with motor delays, learning and reading difficulties, and maladaptive behaviors. These deficits can interfere with their participation and performance in everyday life activities and therefore, require a comprehensive approach to therapy. As such, optometrists and occupational therapists are an optimal team to provide interprofessional collaborative care, reported in research as best practice, in the treatment of these children. However, little is known about the long-called-for collaboration between these professions. The purpose of this study was to explore factors and implications associated with a collaborative practice between optometrists and occupational therapists in the co-management of vision deficits in the pediatric population. Methods: A qualitative, descriptive design was employed to explore perceptions of collaborative practice among teams of optometrists and occupational therapists in the remedial care of children with visual deficits. Following IRB approval, co-located optometrists and occupational therapists were recruited for this study. Semistructured interviews served as the primary data collection tool to investigate the factors and implications of collaborative practice. Results: Eleven professionals provided informed consent and took part in this study, including five occupational therapists and six optometrists. Following thematic analysis, four overarching themes emerged including 1) professional boundaries, 2) co-located, integrated practice, 3) professional growth, and 4) improved patient care. Participants indicated that although barriers exist, exercising humility, upholding patient-centered focus, maintaining mutual respect, communicating frequently, and co-location were factors that enable collaboration. Positive outcomes related to both the provider and the patient were further highlighted supporting the interprofessional collaboration between these professionals. Conclusions: The findings of this qualitative study add to the body of evidence underpinning interprofessional collaborative practice. Furthermore, this study supports the coordination of care, through optometry and occupational therapy collaboration, in the treatment of visual deficits in children with special needs.

scholarly journals Spinning rough disc moving in a rarefied medium

2010 ◽  
Vol 466 (2119) ◽  
pp. 2033-2055 ◽  
Author(s):  
Alexander Plakhov ◽  
Tatiana Tchemisova ◽  
Paulo Gouveia
Keyword(s):  
The Body ◽  
Two Dimensional ◽  
Zero Temperature ◽  
Optimal Mass Transport ◽  
Dense Gases ◽  
Magnus Effect ◽  
Inverse Effect ◽  
Transversal Force ◽  
The Moment ◽  
Complementary Mechanism

We study the Magnus effect: deflection of the trajectory of a spinning body moving in a gas. It is well known that in rarefied gases, the inverse Magnus effect takes place, which means that the transversal component of the force acting on the body has opposite signs in sparse and relatively dense gases. The existing works derive the inverse effect from non-elastic interaction of gas particles with the body. We propose another (complementary) mechanism of creating the transversal force owing to multiple collisions of particles in cavities of the body surface. We limit ourselves to the two-dimensional case of a rough disc moving through a zero-temperature medium on the plane, where reflections of the particles from the body are elastic and mutual interaction of the particles is neglected. We represent the force acting on the disc and the moment of this force as functionals depending on ‘shape of the roughness’, and determine the set of all admissible forces. The disc trajectory is determined for several simple cases. The study is made by means of billiard theory, Monge–Kantorovich optimal mass transport and by numerical methods.

Calling Time Out in Doha: The Seiko Block Camera and Image Ethics

2021 ◽  
pp. 019685992110408
Author(s):  
David Staton
Keyword(s):  
International Association ◽  
Ethics Of Care ◽  
The Body ◽  
Camera Angle ◽  
Time Out ◽  
Related Idea ◽  
The Moment

In an effort to put more eyeballs on television sets, and in an attempt to reinvigorate a sport long beleaguered by doping scandals, recent questions surrounding female sponsorships, and a vanishing audience, the International Association of Athletic Federations unveiled a new camera designed by Seiko during the September 2019 World Championships held in Doha, Quatar. The idea was to add to an immersive experience, offering unparalleled views of sprinters at the moment they exploded from the starting blocks. Like many things during the Doha meet, the effort became an ending to a bad joke. Rather than getting to the heart of the event, the camera’s focus was a bit lower; the Seiko angle became known derisively as the crotch shot. After objections by two female German sprinters the positioning of the camera angle (specifically what would be shown when) was reconsidered, reframed, and essentially retired. Control of the body, including how it is observed, and the closely related idea of the control of one’s image are bound by certain ethical dimensions, particularly when that control is violated or profited from by outside parties. This paper interrogates how those concerns may be ameliorated by embracing an ethics of care.

scholarly journals Reflexive Dressing: Rethinking Retro

2016 ◽  
Vol 22 (1) ◽  
Author(s):  
Stella North
Keyword(s):  
Subjective Experience ◽  
The Body ◽  
The Past ◽  
Present Experience ◽  
The Moment

This article undertakes a philosophical exploration of the act we know, or think we know, as ‘dressing’. Inhabiting, in thought, the moment in which we dress, I examine some of its constituent mechanisms, attending to the impulses by which dressing is generated out of subjective experience.  When those impulses are temporally marked, as they are in the case of retro dress, this generation is a two-pronged process, in which the holding of the body in time, and the holding of time in the body, recalibrate one another. The process of ‘dressing,’ in this understanding, has a reflexivity which is double; it entails the turning of the body, with dress as medium, towards itself, and the turning of present experience towards some felt notion of the past. Reflexively dressing, we are always becoming ourselves, and becoming other than ourselves, at once; a movement of circuitous internalisation and externalisation by which the ambiguation inherent in material experience is realised.  

scholarly journals Strength of pelvic floor in men: reliability intra examiners

2018 ◽  
Vol 31 (0) ◽  
Author(s):  
Patricia Zaidan ◽  
Fabio Dutra Pereira ◽  
Elirez Bezerra da Silva
Keyword(s):  
Pelvic Floor ◽  
Physical Therapist ◽  
High Reliability ◽  
Intraclass Correlation ◽  
Internal Consistency Reliability ◽  
Urinary Continence ◽  
Abdominal Pressure ◽  
Strength Assessment ◽  
Male Patients ◽  
The Moment

Abstract Introduction: The obtaining of urinary continence is due to the strength of the pelvic floor muscles (MAPs) at the moment of muscle contraction, when there are sudden increases in intra-abdominal pressure, which increases urethral closure pressure and decreases the possibility of urinary loss. Objective: To verify the reliability, type: stability, intra-examiner, of the measure of the strength of MAPs held with Peritron. Methods: Test and retest study to assess the intra-rater reliability of Peritron to measure the strength of MAPs. The sample consisted of 36 male patients, mean age 65.3 ± 7.2 years, all with urinary incontinence (UI) after radical prostatectomy. The physical therapist conducted a training for familiarization with the procedures of MAPs strength assessment with Peritron for two weeks. The strength of MAPs was measured by a perineometer of the Peritron brand (PFX 9300®, Cardio-Design Pty. Ltd, Baulkham Hills, Australia, 2153). Results: The intraclass correlation coefficient (ICC) was equal to 0.99; P = 0.0001. The typical measurement error (ETM) was equal to 3.1 cmH2O and ETM% of 4. Conclusion: Peritron showed high reliability for measuring the strength of MAPs in men, both for clinical practice and for the production of scientific knowledge. It should be noted that such measures were carried out in stability, so it is suggested that in internal consistency reliability is equivalent.

Use of Pulse Oximetry in Radiotherapy

2015 ◽  
Vol 1084 ◽  
pp. 515-518
Author(s):  
Nina I. Martemyanova ◽  
Natalia D. Turgunova ◽  
Aleksandr N. Aleinik
Keyword(s):  
Radiation Therapy ◽  
Pulse Oximeter ◽  
High Reliability ◽  
The Body ◽  
Good Resolution ◽  
Blood Oxygen ◽  
Blood Oxygen Saturation ◽  
Arterial Blood ◽  
Arterial Blood Oxygen ◽  
The Impact

Reflectance pulse oximeter is designed to determine arterial blood oxygen saturation during a radiation therapy. Proposed solutions promote to reduce the impact of sensor motion on the readings. Experimentally obtained optimal contact pressure of the sensor on the body is 0.7 N. The preliminary results show that the device has good resolution and high reliability.

scholarly journals Analytical and Experimental Analysis of a Free Link in Contact with a Granular Medium

2013 ◽  
Vol 2013 ◽  
pp. 1-9 ◽  
Author(s):  
Dan B. Marghitu ◽  
Seung Lee
Keyword(s):  
Granular Medium ◽  
Stopping Time ◽  
The Body ◽  
Resistance Force ◽  
Time Interval ◽  
The Moment ◽  
Static Resistance ◽  
The Impact ◽  
Resistance Forces ◽  
Empirical Approaches

In this study, the experimental and the simulation results for a planar free link impacting a granular medium are analyzed. The resistance force of the granular medium on the body from the moment of the impact until the body stops is very important. Horizontal and vertical static resistance forces developed by theoretical and empirical approaches are considered. The penetrating depth of the impacting end of the free link increases with the increase of the initial impacting velocity. We define the stopping time as the time interval from the moment of impact until the vertical velocity of the link end is zero. The stopping time of the end decreases as the initial velocity increases. The faster the end of the link impacts the surface of the granular medium, the sooner it will come to a stop. This phenomenon involves how rapidly a free link strikes the granular medium and how it slows down upon contact.

scholarly journals Embodied Intersubjectivity and the Vitality of Cultural Meaning: Narratives of Communicative Musicality in Learning and Teaching

2019 ◽  
Author(s):  
Stephen Malloch ◽  
Jonathan Delafield-Butt ◽  
Colwyn Trevarthen
Keyword(s):  
Human Nature ◽  
Technical Skills ◽  
Human Learning ◽  
The Body ◽  
Cultural Meaning ◽  
Learning And Teaching ◽  
The Moment ◽  
Structure Knowledge ◽  
Embodied Intersubjectivity ◽  
Motor Structure

Human learning is inspired with the purposes and feelings of individuals who seek conscious, in-the-moment cooperation. It is social and co-created through mutual attunement of the movements of body and mind. In school, the interested learner needs to be encouraged by a skilled teacher sensitive to the rhythms of the child’s friendly, open vitality. They co-create shared projects in play, with movement and language, developing meaning and learning in sympathetic collaboration. From infancy, projects of imagination are expressed by the body and voice with the creative forms of 'communicative musicality' – gestural narratives created in rhythms of movement, felt, seen and heard. They anticipate being responded to with love and care. Learning within these embodied narratives incorporates affective, energetic, and intentional components to produce schemas of engagement that structure knowledge, and become meaningful habits held in memory. The rituals of culture and technical skills develop from the psycho-motor structure of human nature, with its vital impulses of thought-in-action that express an integrated, imaginative, and sociable Self.

scholarly journals Improvement implementation a software to analysis polysomnography signal

2015 ◽  
Vol 18 (2) ◽  
pp. 85-94
Author(s):  
Khai Quoc Le ◽  
Huong Thi Minh Nguyen ◽  
Hien Vu Quang Nguyen ◽  
Hieu Le Trung Nguyen ◽  
Linh Quang Huynh
Keyword(s):  
Signal Analysis ◽  
High Reliability ◽  
Assessment Method ◽  
The Body ◽  
Health Issues ◽  
Diagnostic Systems ◽  
Is Implementation ◽  
Special Software ◽  
Important Health ◽  
Learning Machine

Sleep disorders have become nowadays one of the most important health issues in the community; they will affect many functions of the body and regular physical activities. The goal of our research is implementation improvement of the software for polysomnography signal analysis based on AASM standards published in 2014 to create a comprehensive assessment method for different abnormalities or pathologic symptoms. By using a combination of different learning machine algorithms, program can flexibly update threshold and characteristics of polysomnography signal for each people and reduce errors in calculated results. The program is designed with friendly user interface without support of other special software. The results checked by comparative measurements with other facilities showed high reliability, which give the similarity over 83% for all data. The most advantage of the software is the ability to synchronize data and analysis results with other systems. Program can be decomposed in block modules, which can be easily integrated with other equipment to make independent and continuous diagnostic systems.

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