Body Schema and Lateralization

1981 ◽  
Vol 52 (1) ◽  
pp. 19-24 ◽  
Author(s):  
Vezio Ruggieri ◽  
Carla Valeri
Keyword(s):  
Body Schema ◽  
The Body ◽  
The Right ◽  
The Relationship ◽  
Female Subjects

To study some aspects of the relationship between body schema and lateralization, 44 female subjects between 19 and 39 yr. of age were measured using a test of accuracy of perception for the right and left halves of the body. Analysis gave three different groups: subjects with larger indexes of deviation on the left (56%), those with larger indexes of deviation on the right (31%), and others with no difference between right and left halves (11%).

Relationship between Emotions and Muscle Tension in Oro-Alimentary Behavior

1985 ◽  
Vol 60 (1) ◽  
pp. 75-79 ◽  
Author(s):  
Vezio Ruggieri ◽  
Nicoletta Sabatini ◽  
Geltrude Muglia
Keyword(s):  
Muscle Tension ◽  
The Body ◽  
Direct Relation ◽  
Aggressive Behaviors ◽  
Left Half ◽  
Muscular Tension ◽  
Alimentary Behavior ◽  
The Right ◽  
The Relationship ◽  
Female Subjects

The relationship between muscular tension in the right and left masseter and orbicularis oris and different forms of hostility measured through the Gottschalk test was examined for 24 female subjects. For the muscles of the right half of the body a direct relation was noted with overt outward hostility, while on the left half of the body only the tension of the masseter was related directly to ambivalent hostility. Our hypothesis about a link between modulation of aggressive behaviors and muscles involved in functions such as chewing and biting was confirmed.

Improvement of Laterality Through the ABN Method in a Learning Enviroment in Early Education

2021 ◽  
pp. 33-54
Author(s):  
David Zamorano-Garcia ◽  
Paula Flores-Morcillo ◽  
María Isabel Gil-García ◽  
Miguel Ángel Aguilar-Jurado
Keyword(s):  
Early Childhood ◽  
Early Childhood Education ◽  
Physical Education ◽  
The Body ◽  
Childhood Education ◽  
Left Handed ◽  
And Mathematics ◽  
The Right ◽  
The Relationship ◽  
Shed Light

This chapter aims to shed light on the relationship between the development of laterality and the learning of mathematics in early childhood education using the ABN method. Thus, the authors present an experience developed with 24 children of 4 and 5 years old from several sessions of physical education where laterality and mathematics were worked on in the framework of a project developed in the classroom. The neuropsychological laterality test and a psychomotor table with values referred exclusively to manual and foot laterality, and indicators referred to the ABN method were used as evaluation instruments. The results obtained indicate that students with homogeneous right- or left-handed laterality obtain better results, as well as those with crossed laterality, since they have defined their manual and foot dominance. However, students with undefined laterality obtain worse results, even showing a lateral tendency towards the use of the right side of the body.

Barrier and Penetration Scores in Relation to Some Objective and Subjective Somesthetic Measures

1984 ◽  
Vol 59 (1) ◽  
pp. 195-202 ◽  
Author(s):  
Nicoletta Sabatini ◽  
Vezio Ruggieri ◽  
Maria Milizia
Keyword(s):  
The Body ◽  
The Other ◽  
Inverse Relation ◽  
Direct Relation ◽  
Body Perception ◽  
Muscular Tone ◽  
The Right ◽  
Different Characteristics ◽  
Female Subjects

Barrier and Penetration scores in relation to some variables, such as muscular tone at rest, sensitivity to tickle, and body perception were studied in a group of 35 female subjects. While no correlations appear within the whole group of subjects between Barrier scores and the other variables, an inverse relation emerges between Penetration scores and muscular tone on the left side of the body. Dividing subjects on the basis of Barrier scores, three groups with different characteristics appear: 12 subjects with high Barrier scores show an inverse relation of Barrier scores with sensitivity to tickle on the right side of the body; 12 subjects with middle Barrier scores show a direct relation of Barrier scores with muscular tone and an inverse one with both latency of tickle on the right half of the body and body perception; 11 subjects with low Barrier scores show an inverse relation of Barrier scores with durations of tickle on both sides of the body.

Allevatori di uomini. Il caso dell'Istituto biotipologico ortogenetico di Genova

2009 ◽  
pp. 19-35
Author(s):  
Emilio Maura ◽  
F. Peloso Paolo
Keyword(s):  
Public Health ◽  
Early Diagnosis ◽  
Catholic Church ◽  
The Body ◽  
Medical Tradition ◽  
Medical Theory ◽  
The Media ◽  
The Right ◽  
The University ◽  
The Relationship

- The Biotypologic Orthogenetic Institute of the University of Genoa, was created, in 1926, by the Italian endocrinologist Nicola Pende (1880 -1970). Pende's biotypology follows the Italian medical tradition, fruit of two different trains of thought: Cesare Lombroso's medical approach and Achille De Giovanni and Giacinto Viola's constitutionalist theory. This dual line of thought brings medical scholars to focus on public health, early diagnosis and prevention, all topics comprising a political interest in society, nation and race. Moreover, this approach involves a reductionist view of the body/mind relationship - enclosing mental and relational life in the body - and consequently allows morphological and endocrinologic measurements. Pende's orthogenetics originates from the same premises as Eugenetics and adopts the same aims, but differs when it advocates the importance of acting after birth, so as not to infringe the tenets of the catholic church on the right of every person to live. Pende's medical theory - outlined before the fascist era - proposes a "total" and reductive approach to the complexity of the human being, in line with the fascists' endeavour to put each person in the right place (hence the usefulness of early diagnosis), and thus build, once and for ever, a perfect and stable social organisation. Pende's biotypology considers public health as a priority, followed by individual health. The past debate in the media - set off by the experience of Pende's Institute - addressed some issues discussed today : the relationship between individual and public health interests, and the bioethical features of early diagnosis in medicine and psychology. Keywords: biotypology, orthogenetics, biopolitics, constitutionalism, fascism, bioethics.

Cerebral Dominance and Muscle Tone at Rest

1982 ◽  
Vol 54 (3_suppl) ◽  
pp. 1063-1066 ◽  
Author(s):  
Vezio Ruggieri ◽  
Nicoletta Sabatini
Keyword(s):  
Muscle Tone ◽  
Cerebral Dominance ◽  
Orbicularis Oculi ◽  
The Right ◽  
The Relationship ◽  
Female Subjects

This study examined some aspects of the relationship between muscle tone at rest and cerebral dominance. Right and left EMG recordings of sternocleidomastoid, trapezium, orbicularis oculi, and frontalis muscles were taken on 40 female subjects between 19 and 30 yr. of age. Analysis of total score for right and left muscles gave three groups: right-dominant subjects with higher myographic score on the right (42.5%), left-dominant subjects with higher myographic score on the left (52.5%), and non-dominant subjects with no difference between right and left myographic score (5%). Moreover, right-dominant subjects showed a greater right-left difference for the sternocleidomastoid, the trapezium, and the frontalis, left-dominant subjects for the trapezium and the frontalis.

Effects of Awareness on the Control of Attention

2016 ◽  
Vol 28 (6) ◽  
pp. 842-851 ◽  
Author(s):  
Taylor W. Webb ◽  
Hope H. Kean ◽  
Michael S. A. Graziano
Keyword(s):  
Body Schema ◽  
Irrelevant Stimulus ◽  
Luminance Contrast ◽  
Schema Theory ◽  
The Body ◽  
Attention Task ◽  
Metacontrast Masking ◽  
Task Irrelevant ◽  
The Relationship ◽  
The Brain

Previous studies show that it is possible to attend to a stimulus without awareness of it. Whether attention and awareness are independent or have a specific relationship, however, remains debated. Here, we tested three aspects of visual attention with and without awareness of the visual stimulus. Metacontrast masking rendered participants either subjectively aware or not aware of the stimulus. Attention drawn to the stimulus was measured by using the stimulus as a cue in a spatial attention task. We found that attention was drawn to the stimulus regardless of whether or not people were aware of it. However, attention changed significantly in the absence of awareness in at least three ways. First, attention to a task-relevant stimulus was less stable over time. Second, inhibition of return, the automatic suppression of attention to a task-irrelevant stimulus, was reduced. Third, attention was more driven by the luminance contrast of the stimulus. These findings add to the growing information on the behavior of attention with and without awareness. The findings are also consistent with our recently proposed account of the relationship between attention and awareness. In the attention schema theory, awareness is the internal model of attention. Just as the brain contains a body schema that models the body and helps control the body, so it contains an attention schema that helps control attention. In that theory, in the absence of awareness, the control of attention should suffer in basic ways predictable from dynamical systems theory. The present results confirm some of those predictions.

The role of the right parietal lobe in anorexia nervosa

2009 ◽  
Vol 40 (9) ◽  
pp. 1531-1539 ◽  
Author(s):  
D. Nico ◽  
E. Daprati ◽  
N. Nighoghossian ◽  
E. Carrier ◽  
J.-R. Duhamel ◽  
...  
Keyword(s):  
Anorexia Nervosa ◽  
Healthy Volunteers ◽  
Parietal Lobe ◽  
Body Schema ◽  
Body Representation ◽  
The Body ◽  
Subjective Perception ◽  
Body Boundary ◽  
The Right

BackgroundPatients with anorexia nervosa (AN) overestimate their size despite being severely underweight. Whether this misperception echoes an underlying emotional disturbance or also reflects a genuine body-representation deficit is debatable. Current measures inquire directly about subjective perception of body image, thus distinguishing poorly between top-down effects of emotions/attitudes towards the body and disturbances due to proprioceptive disorders/distorted body schema. Disorders of body representation also emerge following damage to the right parietal lobe. The possibility that parietal dysfunction might contribute to AN is suspected, based on the demonstrated association of spatial impairments, comparable to those found after parietal lesion, with this syndrome.MethodWe used a behavioral task to compare body knowledge in severe anorexics (n=8), healthy volunteers (n=11) and stroke patients with focal damage to the left/right parietal lobe (n=4). We applied a psychophysical procedure based on the perception, in the dark, of an approaching visual stimulus that was turned off before reaching the observer. Participants had to predict whether the stimulus would have hit/missed their body, had it continued its linear motion.ResultsHealthy volunteers and left parietal patients estimated body boundaries very close to the real ones. Conversely, anorexics and right parietal patients underestimated eccentricity of their left body boundary.ConclusionsThese findings are in line with the role the parietal cortex plays in developing and maintaining body representation, and support the possibility for a neuropsychological component in the pathogenesis of anorexia, offering alternative approaches to treatment of the disorder.

scholarly journals Role of nutrition in ameliorating the severity of COVID-19: A review update

2021 ◽  
Vol 1 (3) ◽  
pp. 1-14
Author(s):  
Jonathan Ibrahim ◽  
Fatima Mahmoud Muhammad ◽  
Dalyop Daniel Gyang ◽  
Victoria Sanda Felix ◽  
Toheeb Damilola Yissa
Keyword(s):  
Infectious Diseases ◽  
Rna Virus ◽  
H1n1 Influenza ◽  
The Body ◽  
Defence Mechanism ◽  
Host Nutrition ◽  
Quality Diet ◽  
The Right ◽  
The Relationship

Transmissible diseases are on the increase worldwide. Viral diseases have continued to emerge and represent a serious issue to public health. In the last twenty years, several viral epidemics such as the severe acute respiratory syndrome coronavirus (SARS-CoV) in 2002 to 2003, and H1N1 influenza in 2009, were recorded. In this study, the role of nutrition in ameliorating the mortality rate of Covid-19 virus infection was reviewed. Nutrition has been confirmed as one factor that can be utilized to inhibit the upshot of viral infection before clinical treatment is received by the patient. For the body to function normally, its nutritional demand must be met in the right proportions. Diet rich in vitamins, minerals and micronutrients are required for the metabolic functioning of the body and immune system, hence effective or adequate nutrition has health benefits to the human body particularly in fighting against infectious diseases including Covid-19. In defining the relationship or interaction between nutrition and infection, nutritionists have conventionally considered only the effects of diet on the host. Contemporary findings, however, stipulates that, at least for an RNA virus, host nutrition can influence the genetic make-up of the pathogen and thereby alter its virulence. Living on a quality diet has a way of improving the body defence mechanism against infectious diseases, Covid-19 virus inclusive. Adequate dietary nutrition could be an effective approach to counter the outbreak of Covid-19 pandemic, which is yet to have a worldwide scientifically acceptable treatment

scholarly journals The body, the house and the city: the territorialities of black women in Brazil

2021 ◽  
pp. 1-30
Author(s):  
Maya Manzi ◽  
Maria Edna dos Santos Coroa dos Anjos
Keyword(s):  
Black Women ◽  
The Body ◽  
Feminist Movement ◽  
Black Feminist ◽  
Historical Process ◽  
The Right ◽  
The Relationship ◽  
The City

This article presents a discussion on the relationship between territoriality and intersectionality based on the experience of Black Brazilian women throughout the historical process that has triggered a long trajectory of struggle against racism and sexism. Bibliographical and documentary research has been used in order to discuss the territories of the body, the house and the city, understood as spaces of oppression and resistance. While these analytical categories have received considerable attention, especially within the Black feminist movement itself, few studies have explicitly or thoroughly addressed the relationship between intersectionality and territoriality based on an expanded conception of territory that goes from the body through to the city. Reflecting upon these concepts as a collective unit and through a multi-scalar perspective may help to provide greater visibility to the protagonist spaces of Black Brazilian women in their struggle for reparation, recognition and the right to exist.

scholarly journals Assessing The Reliability of Zygomatic Bone Landmarks as Guides to Reach The Inferior Orbital Fissure in Orbitozygomatic Osteotomy. Anatomical Study Of 83 Human Skulls.

2021 ◽  
Author(s):  
Semyon A Melchenko ◽  
Vasiliy A Cherekaev ◽  
Olga Yu Aleshkina ◽  
Gleb V Danilov ◽  
Gerald Musa ◽  
...  
Keyword(s):  
Anatomical Study ◽  
The Body ◽  
Zygomatic Bone ◽  
Human Skulls ◽  
The Right ◽  
The Relationship ◽  
Inferior Orbital Fissure

Abstract ObjectivesTo perform an adequate orbito-zygomatic craniotomy, it is very important that the bone cut which passes through the body of the zygoma reaches the inferior orbital fissure (IOF). To reach the IOF, two surface landmarks on the body of the zygoma are described: a point located directly superior to the malar eminence and the zygomaticofacial foramen. The article explores the reliability of these landmarks and three other alternative points to reach the IOF.Method Eighty-three adult skulls were used in this study. The IOF dimensions and the relationship with the malar eminence, the point superior to the malar eminence, the zygomaticofacial foramen and 3 alternative points (E, C, F) were analyzed.Results. The malar eminence was unacceptable for use as a guide to the IOF. The point superior to the malar eminence was also unacceptable as a guide as only 9.4% and 10.9% were in the projection of the IOF on the right and left, respectively. 59.7% of the total zygomaticofacial foramina fell in the IOF projection. The point F fell in the projection of the IOF in 98.8% and 100.0% on the right and left, respectively. Conclusion. The use of the malar eminence as a guide to reach the IOF is unreliable in one third of cases as it is not easily identified intraoperatively in these cases. The zygomaticofacial foramen cannot be considered a reliable surgical landmark to reach the IOF. The authors recommend using the point “F” which is reliable in 98.8-100% of cases.

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