Rehabilitation of executive dysfunction: A controlled trial of an attention and problem solving treatment group

In this study, the effectiveness of a group-based attention and problem solving (APS) treatment approach to executive impairments in patients with frontal lobe lesions was investigated. Thirty participants with lesions in the frontal lobes, 16 with left frontal (LF) and 14 with right frontal (RF) lesions, were allocated into three groups, each with 10 participants. The APS treatment was initially compared to two other control conditions, an information/education (IE) approach and treatment-as-usual or traditional rehabilitation (TR), with each of the control groups subsequently receiving the APS intervention in a crossover design. This design allowed for an evaluation of the treatment through assessment before and after treatment and on follow up, six months later. There was an improvement on some executive and functional measures after the implementation of the APS programme in the three groups. Size, and to a lesser extent laterality, of lesion affected baseline performance on measures of executive function, but there was no apparent relationship between size, laterality or site of lesion and level of benefit from the treatment intervention. The results were discussed in terms of models of executive functioning and the effectiveness of domain specific interventions in the rehabilitation of executive dysfunction.

Development of Lifetime Comorbidity in the World Health Organization World Mental Health Surveys

Context: Although numerous studies have examined the role of latent variables in the structure of comorbidity among mental disorders, none has examined their role in the development of comorbidity. Objective: To study the role of latent variables in the development of comorbidity among 18 lifetime DSM-IV disorders in the World Health Organization World Mental Health Surveys. Design: Nationally or regionally representative community surveys. Setting: Fourteen countries. Participants: A total of 21 229 survey respondents. Main Outcome Measures: First onset of 18 lifetime DSM-IV anxiety, mood, behavior, and substance disorders assessed retrospectively in the World Health Organization Composite International Diagnostic Interview. Results: Separate internalizing (anxiety and mood disorders) and externalizing (behavior and substance disorders) factors were found in exploratory factor analysis of lifetime disorders. Consistently significant positive time-lagged associations were found in survival analyses for virtually all temporally primary lifetime disorders predicting subsequent onset of other disorders. Within-domain (ie, internalizing or externalizing) associations were generally stronger than between-domain associations. Most time-lagged associations were explained by a model that assumed the existence of mediating latent internalizing and externalizing variables. Specific phobia and obsessive-compulsive disorder (internalizing) and hyperactivity and oppositional defiant disorders (externalizing) were the most important predictors. A small number of residual associations remained significant after controlling the latent variables. Conclusions: The good fit of the latent variable model suggests that common causal pathways account for most of the comorbidity among the disorders considered herein. These common pathways should be the focus of future research on the development of comorbidity, although several important pairwise associations that cannot be accounted for by latent variables also exist that warrant further focused study.

Elevated left and reduced right orbitomedial prefrontal fractional anisotropy in adults with bipolar disorder revealed by tract-based spatial statistics

Context Diffusion tensor imaging (DTI) studies in adults with bipolar disorder (BD) indicate altered white matter (WM) in the orbitomedial prefrontal cortex (OMPFC), potentially underlying abnormal prefrontal corticolimbic connectivity and mood dysregulatioin in BD. Objective: To use tract-based spatial statistics (TBSS) to examine VVM skeleton (ie, the most compact whole-brain WM) in subjects with BD vs healthy control subjects. Design: Cross-sectional, case-control, whole-brain DTI using TBSS. Setting: University research institute. Participants: Fifty-six individuals, 31 having a DSM-IV diagnosis of BD type 1 (mean age, 35.9 years [age range, 24-52 years]) and 25 controls (mean age, 29.5 years [age range, 19-52 years]). Main Outcome Measures: Fractional anisotropy (FA) longitudinal and radial diffusivities in subjects with BD vs controls (covarying for age) and their relationships with clinical and demographic variables. Results: Subjects with BD vs controls had significantly greater FA (t > 3.0, P <=.05 corrected) in the left uncinate fasciculus (reduced radial diffusivity distally and increased longitudinal diffusivity centrally), left optic radiation (increased longitudinal diffusivity), and right anterothalamic radiation (no significant diffusivity change). Subjects with BD vs controls had significantly reduced FA (t > 3.0, P <=.05 corrected) in the right uncinate fasciculus (greater radial diffusivity). Among subjects with BD, significant negative correlations (P <.01) were found between age and FA in bilateral uncinate fasciculi and in the right anterothalamic radiation, as well as between medication load and FA in the left optic radiation. Decreased FA (P <.01) was observed in the left optic radiation and in the right anterothalamic radiation among subjects with BD taking vs those not taking mood stabilizers, as well as in the left optic radiation among depressed vs remitted subjects with BD. Subjects having BD with vs without lifetime alcohol or other drug abuse had significantly decreased FA in the left uncinate fasciculus. Conclusions: To our knowledge, this is the first study to use TBSS to examine WM in subjects with BD. Subjects with BD vs controls showed greater WM FA in the left OMPFC that diminished with age and with alcohol or other drug abuse, as well as reduced WM FA in the right OMPFC. Mood stabilizers and depressed episode reduced WM FA in left-sided sensory visual processing regions among subjects with BD. Abnormal right vs left asymmetry in FA in OMPFC WM among subjects with BD, likely reflecting increased proportions of left-sided longitudinally aligned and right-sided obliquely aligned myelinated fibers, may represent a biologic mechanism for mood dysregulation in BD.

Effectiveness of Endoclips for the Treatment of Stigmata of Recent Hemorrhage in the Colon of Patients with Acute Lower Gastrointestinal Tract Bleeding

Coaptive thermo coagulation (CTC) for the treatment of stigmata of recent hemorrhage (SRH) in the colon is risky. We evaluated the safety and effectiveness of endoclips in 13 patients with acute lower gastrointestinal bleeding (GIB). Thirty-day re-bleeding and complication rates were comparable to a historical cohort of 41 patients (group 2) who underwent CTC/IE (injection epinephrine) for the management of acute lower GIB. There was no difference in the 30-day re-bleeding rates in the two groups. In group I, immediate hemostasis was successful in all patients. Three of 13 patients (23.1%) developed re-bleeding. In group II, 41 patients from six prior studies underwent CTC and/or IE for the treatment of HRS where 12 (29.3%) developed re-bleeding. There were no immediate complications. Endoclip deployment is as effective as CTC and/or IE for treatment of SRH in the colon.

Blood vessels of vocal folds - A videolaryngoscopic study

Objective: To analyze and compare the incidence and visual characteristics of blood vessels on the superior surface of vocal folds with polyps, nodules, and minimal structural alterations (ie, sulci, cysts, and mucosal bridges). Design: Cross-sectional study. Setting: Academic research. Patients: A total of 280 videolaryngoscopic images were randomly selected and classified into the following 4 groups of 70 patients each: the vocal nodule (VN) group, the polyp group, the minimal structural alterations (MSA) group, and the control group. Main Outcome Measures: Laryngoscopic images were assessed for visible blood vessels and for the orientation and characteristics of the vessels. Isolated ectasias with clear boundaries were excluded. Results: The highest incidence of visible vessels was observed in the MSA group (91.4%), followed by the polyp (77.1%), VN (44.7%), and control (31.4%) groups. Longitudinal and transverse vessels were found more frequently in the MSA (74.3% and 37.1%) and polyp (65.7% and 22.9%) groups than in the VN (34.3% and 12.9%) and control (25.7% and 5.7%) groups. Tangled vessels were found only in the MSA group (8.6%). Abrupt changes in the caliber of the vessels and sinuous vessels were ob served only in the polyp (21.4% and 5.7%) and MSA (61.4% and 27.1%) groups. Conclusions: The main differences in the incidence and characteristics of visible blood vessels occurred between 2 pairs of groups: MSA-polyp and VN-control. The incidence was significantly higher in the MSA group than in the polyp group, and the incidence in both the MSA group and the polyp group was also significantly higher than that in the VN and control groups. The greatest variations were found in the MSA group, including the presence of tangled blood vessels (which was observed only in this group).

Exercise training prevents beta-adrenergic hyperactivity-induced myocardial hypertrophy and lesions

Background: Sustained beta-adrenoreceptor activation promotes cardiac hypertrophy and cellular injury. Aims: To evaluate the cardioprotective effect of exercise on damage induced by beta-adrenergic hyperactivity. Methods: Male Wistar rats were randomised into four groups (n=8 per group): sedentary non-treated control (C), sedentary treated with isoproterenol 0.3 mg/kg/day administered subcutaneously for 8 days (1), exercised non-treated (E) and exercised plus isoproterenol administered during the last eight days of exercise (IE). Exercised animals ran on a treadmill for 1 h daily 6 times a week for 13 weeks. Results: Isoproterenol caused increases in left ventricle (LV) wet and dry weight/body weight ratio, LV water content and cardiomyocyte transverse diameter. Additionally, isoproterenol induced severe cellular lesions, necrosis, and apoptosis, increased collagen content and reduced capillary and fibre fractional areas. Notably, all of these abnormalities were completely prevented by exercise. Conclusion: Our data have demonstrated that complete cardioprotection is possible through exercise training; by preventing p-adrenergic hyperactivity-induced cardiac hypertrophy and structural injury. (c) 2008 European Society of Cardiology. Published by Elsevier B.V. All rights reserved.

Is Full Postpleurodesis Lung Expansion a Determinant of a Successful Outcome After Talc Pleurodesis?

Study objectives: To analyze and compare radiologic lung expansion after tale pleurodesis performed either by videothoracoscopy or chest tube and correlate it with clinical outcome. Secondary end points evaluated were its follows: clinical efficacy; quality of life; safety; and survival. Methods: Prospective randomized study that included 60 patients (45 women, 15 men; mean age, 55.2 years) with recurrent malignant pleural effusion between January, 2005 and January 2008. They were randomized into the following two groups: video-assisted thoracic surgery (VATS) talc poudrage; and tale slurry (TS) administered through a chest tube. Lung expansion was evaluated through chest CT scans obtained 0, 1, 3 and 6 months after pleurodesis. Complications, drainage time, hospital stay,and quality of life (Medical Outcomes Study 36-item short form and World Health Organization quality-of-life questionnaires) were also analyzed. Results: There were no significant differences in preprocedure clinical and pathologic variables between groups. The immediate total (ie, > 90%) lung expansion was observed in 27 patients (45%) and wits more frequent in the VATS group (60% vs 30%, respectively; p = 0.027). During follow-up, 71% of the patients showed unaltered or improved lung expansion and 9 patients (15%) needed new pleural procedures (VATS group, 5 recurrences; TS group, 4 recurrences; p = 0.999). No differences, were found between groups regarding quality of life, complications, drainage time, hospital stay, and survival. Immediate lung expansion (lid not correlate with radiologic recurrence, clinical recurrence, or complications (p = 0.60, 0.15, and 0.20, respectively). Conclusion: Immediate partial lung expansion was a frequent finding and was more frequent after TS. Nonetheless, no correlation between immediate lung expansion and clinical outcome was found in this study. (CHEST 2009; 136:361-368)

Therapeutic Option for Infected Urinary Tract Fistulas in Renal Transplantation

Background. Approximately 20% of urinary tract fistulas after renal allografting are complicated by urinary tract infection, which presents a therapeutic challenge. Objective. To evaluate an option for treatment of urinary tract fistulas associated with urinary tract infection and unsuitable for minimally invasive or primary surgical urinary tract repair. Patients and Methods. The study included 650 recipients who underwent transplantation over 17 years. Urinary leakage was initially treated with indwelling bladder catheterization. Patients with fistulas refractory to treatment underwent surgical intervention to repair the urinary tract. In patients who were not candidates for primary repair of the urinary tract, temporary urinary diversion was performed, rather than classic percutaneous or open nephrostomy, using a ureteral stent (ie, a 6F or 8F Foley catheter with the balloon placed inside the renal pelvis). Results. Overall, urinary leakage occurred in 36 patients (5.5%). Conservative management was successful in 14 vesical fistulas (42.4%) and no ureteral fistulas (0%). Three patients died of sepsis during conservative treatment, before the new surgical approach. Five of 36 urinary leaks (13.9%) were managed using ureteral intubation with an 8F Foley catheter, with a success rate of 80%. Conclusion. Ureteral catheterization with an 8F Foley catheter is a feasible therapeutic option to treat complicated urinary tract fistulas unsuitable for primary surgical repair of the urinary tract.

Integrating high and moderate spatial resolution image data to estimate forest age structure

The collection of spatial information to quantify changes to the state and condition of the environment is a fundamental component of conservation or sustainable utilization of tropical and subtropical forests, Age is an important structural attribute of old-growth forests influencing biological diversity in Australia eucalypt forests. Aerial photograph interpretation has traditionally been used for mapping the age and structure of forest stands. However this method is subjective and is not able to accurately capture fine to landscape scale variation necessary for ecological studies. Identification and mapping of fine to landscape scale vegetative structural attributes will allow the compilation of information associated with Montreal Process indicators lb and ld, which seek to determine linkages between age structure and the diversity and abundance of forest fauna populations. This project integrated measurements of structural attributes derived from a canopy-height elevation model with results from a geometrical-optical/spectral mixture analysis model to map forest age structure at a landscape scale. The availability of multiple-scale data allows the transfer of high-resolution attributes to landscape scale monitoring. Multispectral image data were obtained from a DMSV (Digital Multi-Spectral Video) sensor over St Mary's State Forest in Southeast Queensland, Australia. Local scene variance levels for different forest tapes calculated from the DMSV data were used to optimize the tree density and canopy size output in a geometric-optical model applied to a Landsat Thematic Mapper (TU) data set. Airborne laser scanner data obtained over the project area were used to calibrate a digital filter to extract tree heights from a digital elevation model that was derived from scanned colour stereopairs. The modelled estimates of tree height, crown size, and tree density were used to produce a decision-tree classification of forest successional stage at a landscape scale. The results obtained (72% accuracy), were limited in validation, but demonstrate potential for using the multi-scale methodology to provide spatial information for forestry policy objectives (ie., monitoring forest age structure).

Precipitation hardening of Cu-Fe-Cr alloys - Part I - Mechanical and electrical properties

This research is part of a project whose scope was to investigate the engineering properties of new non-commercial alloy formulations based on the Cu rich corner of the Cu-Fe-Cr ternary system with the primary aim of exploring the development of a new cost-effective high-strength, high-conductivity copper alloy. The literature indicated that Cu rich Cu-Cr and Cu-Fe alloys have been thoroughly investigated. A number of commercial alloys have been developed and these are used for a variety of applications requiring combinations of high-strength, high-conductivity and resistance to softening. Little evidence was found in the literature that the Cu rich corner of the Cu-Fe-Cr system had previously been investigated for the purpose of developing high-strength, high-conductivity copper alloys resistant to softening. The aim of these present investigations was to explore the possibility that new alloys could be developed that combined the properties of both sets of alloys, ie large precipitation hardening response combined with the ability to stabilise cold worked microstructures to high temperatures while at the same maintain high electrical conductivity. To assess the feasibility of this goal the following alloys were chosen for investigation: Cu-0.7wt%Cr-0.3wt%Fe, Cu-0.7wt%Cr-0.8wt%Fe, Cu-0.7wt%Cr-2.0wt%Fe. This paper reports on the mechanical property investigation which indicated that the Cu-0.7wt%Cr-0.3wt%Fe, and Cu-0.7wt%Cr-2.0wt%Fe alloys were worthy of further investigation. (C) 2001 Kluwer Academic Publishers.

Hypoalgesia induced by elbow manipulation in lateral epicondylalgia does not exhibit tolerance

Previous studies have demonstrated that the initial hypoalgesic effect of spinal manipulative therapy was not antagonized by naloxone and did not exhibit tolerance with repeated applications. The implication is that endogenous opioid mechanisms of pain relief are probably not at play in spinal manipulative therapy. The role of endogenous opioid peptides in manipulation of the peripheral joints has not been investigated. The aim of this study was to evaluate whether the initial hypoalgesic effect of a peripheral manipulative technique (mobilization-with-movement treatment for the elbow) demonstrated a tolerance to repeated applications (ie, reduction in magnitude of effect over repeated applications). Twenty-four participants with unilateral chronic lateral epicondylalgia participated in the study. A repeated measures study was conducted to examine the effect of repeated applications of the mobilization-with-movement treatment for the elbow on 6 separate treatment occasions at least 2 days apart. Pain-free grip strength and pressure pain threshold were chosen as the pain-related outcome measures. Changes in the percent maximum possible effect scores of measures of hypoalgesia were evaluated across the 6 treatment sessions by using linear trend analysis. The results showed no significant difference for the hypoalgesic effect of the treatment technique between sessions (P >.05). This peripheral manipulative therapy treatment technique appeared to have a similar effect profile to previously studied spinal manipulative therapy techniques, thereby contributing to the body of knowledge that indicates that manipulative therapy most likely induces a predominant non-opioid form of analgesia.

Ex vivo profiling of CD8(+)-T-cell responses to human cytomegalovirus reveals broad and multispecific reactivities in healthy virus carriers

Human cytomegalovirus (HCMV) can establish both nonproductive (latent) and productive (lytic) infections. Many of the proteins expressed during these phases of infection could be expected to be targets of the immune response; however, much of our understanding of the CD8(+)-T-cell response to HCMV is mainly based on the pp65 antigen. Very little is known about T-cell control over other antigens expressed during the different stages of virus infection; this imbalance in our understanding undermines the importance of these antigens in several aspects of HCMV disease pathogenesis. In the present study, an efficient and rapid strategy based on predictive bioinformatics and ex vivo functional T-cell assays was adopted to profile CD8(+)-T-cell responses to a large panel of HCMV antigens expressed during different phases of replication. These studies revealed that CD8(+)-T-cell responses to HCMV often contained multiple antigen-specific reactivities, which were not just constrained to the previously identified pp65 or IE-1 antigens. Unexpectedly, a number of viral proteins including structural, early/late antigens and HCMV-encoded immunomodulators (pp28, pp50, gH, gB, US2, US3, US6, and UL18) were also identified as potential targets for HCMV-specific CD8(+)-T-cell immunity. Based on this extensive analysis, numerous novel HCMV peptide epitopes and their HLA-restricting determinants recognized by these T cells have been defined. These observations contrast with previous findings that viral interference with the antigen-processing pathway during lytic infection would render immediate-early and early/late proteins less immunogenic. This work strongly suggests that successful HCMV-specific immune control in healthy virus carriers is dependent on a strong T-cell response towards a broad repertoire of antigens.

Injury related risk behavior - a study of Australian skydivers

Risk taking behaviour has been identified as an important host-related determinant of injury in young adults. The aim of this study is to clarify the relationship between the two key elements of risk taking behaviour - ie, risk assessment and risk acceptance - in participants of a high risk sporting activity. Skydivers registered with the Australian Parachute Federation were sampled at several jump meetings held at three 'drop-zones' in North Eastern Australia. A cross sectional survey of 215 skydivers ascertained each subject's risk assessment of each of nine hypothetical sky diving scenes and whether or not they would jump in the described conditions. Variables which independently predicted an individual's risk assessment were age group (p < 0.05), gender (p < 0.05) and scene details (p < 0.001). Risk assessment was found to be a statistically significant predictor of the decision to jump, with a 22% decrease in the odds of jumping with every unit increase in risk assessment (OR = 0.78: 95% Cl; 0.76, 0.80). Gender was also found to be a statistically significant predictor of the decision to jump, with males being 19% more likely to jump than females, after controlling for age, experience, currency and risk assessment (OR = 1.19: 95% CI; 1.04, 1.38). The importance of these results is that, by quantifying the relationship between two key elements of risk taking behaviour and several important host factor determinants, they facilitate more informed discussion about the possible role of risk taking behaviour in the causation of injury.

Gest??o do conhecimento no setor p??blico: um estudo de caso por meio do m??todo OKA

Dentre os modelos de avalia????o e diagn??stico de gest??o do conhecimento pesquisados na literatura, selecionou-se o m??todo de Avalia????o do Conhecimento Organizacional (Organizational Knowledge Assessment ??? OKA) elaborado pelo World Bank Institute (WBI), do Banco Mundial, como um modelo com capacidade de avaliar e diagnosticar a situa????o da Gest??o do Conhecimento (GC) em uma organiza????o. O m??todo OKA foi concebido para avaliar a capacidade e o n??vel de prepara????o de uma organiza????o na utiliza????o adequada de seus ativos intelectuais. O artigo prop??e realizar um diagn??stico da gest??o do conhecimento na Secretaria do Patrim??nio da Uni??o (SPU), pertencente ao Minist??rio do Planejamento. Durante a pesquisa na SPU usando o m??todo OKA surgiu a necessidade de formular uma pol??tica de gest??o do conhecimento, isto ??, um plano estrat??gico de GC. A pesquisa concluiu que o m??todo OKA ?? uma ferramenta ??til para diagnosticar e avaliar a GC na SPU e na concep????o de um plano estrat??gico de GC, definidor de a????es, pr??ticas de apoio e orienta????es ??s pol??ticas e processos de conhecimento da organiza????o.

O sentido de ser professor de Educação Física pelos “modos de ser sendo junto ao outro no mundo” perverso- fascista e democrático: a vivência real & no filme “Má Educação”

Quais são os “modos de ser sendo junto ao outro no mundo” professores de Educação Física da Prefeitura Municipal da Serra, ES, situados no que se denomina “real” e do professor de Educação Física padre José no filme “Má Educação” de Pedro Almodóvar situado no que se denomina “ficcional”? Que contribuições reflexivas podem trazer tais dados (analisados hermeneuticamente) para a Formação Continuada de professores de Educação Física [3]? OBJETIVO: Descrever os “modos de ser sendo junto ao outro no mundo” de [1] professores de Educação Física que trabalham em escolas públicas da Prefeitura Municipal da Serra, ES & do [2] padre José, personagem ficcional, professor de Educação Física no filme espanhol de 2004 “Má Educação” fazendo-o primeiramente através de uma pesquisa clássica (descritiva e hermenêutica) e depois uma literaturalizada e artística (hermenêutica). MARCO TEÓRICO: Trata-se de uma proposta discursiva (teórica) fenomenológica existencial de tendência marxista criada por Pinel; METODOLOGIA: Tratou-se de uma pesquisa fenomenológica existencial seguindo recomendações de Forghieri (2001) e Pinel (2006; 2012) - dentre outros. Os 29 professores de Educação Física foram provocados a mostrarem os seus “modos de ser sendo junto ao outro no mundo” do ofício professor de Educação Física. Depois essa mesma provocação foi feita ao personagem do filme. RESULTADOS & DISCUSSÃO: Descreveram-se [1] os “modos de ser sendo junto ao outro no mundo” dos professores de Educação Física na dimensão do real e do ficcional (cinema), e não se objetivou comparação por mais que isso tenha ficado evidente. Esses professores, em 2011/2012, experienciando uma democracia (im)perfeita brasileira [que tem até tendências neofascistas], mais ainda assim democracia - foram compreendidos sempre tomando um norte/ rumo/ direção em subjetivação pelos Guias de Sentido (GS – Pinel) democráticos reconhecimento [demanda do grupo em ser valorizado, reconhecido], em (im) potência [impotência e potencia possível de vir a lume sempre; a força e seu outro lado, a fragilidade de ser], afetando [o que se pratica e pensa/sente afeta a si mesmo, o outro e o mundo; o afetar produz mais subjetivações], sonhando [há demanda sempre de realizar projetos de vida; o projeto de ser sempre devir, em construção sempre; é uma precisão imprecisa], saudavelmente insano [o quão perto pode estar a experienciar a sanidade e a loucura e o quanto uma loucura é sã, pois criativa, inventiva, produtiva, opositora ao estabelecido] – eles mesmos junto ao outro no mundo tornando-se sujeitos. [2] Já o professor de Educação Física padre José da película almodovariana é um professor que de imediato pode ser apreendido como sólido e fixo na sua perversão fascista, ele como parte legitimadora do Estado espanhol de Franco, na década de 60, provavelmente em 1964, que é, na ficção, o espaço-tempo de José e suas ações pedagógicas e psicológicas (e de Educação Física). Mas não é apenas o fascismo que torna o fascista um criador de um cotidiano fascista, pois afinal, paralelamente a ele, no concreto e na ficção, haviam pessoas generosas, resistentes e resilientes que atuavam contra essas pressões quase na maioria das vezes advindas do todo (Estado) – eram pessoas democráticas individualmente e em pequenos e grandes grupos; eram exemplo de resistência contra o estabelecido pela ideologia dominante de então. José numa instituição fascista não conseguiu refletir e agir diferentemente, isto é, com mais saúde mental, escolhendo (na liberdade) ser fascista, ser menor (pouco) – optou não ser-mais. Finalmente os mesmos dados são apresentados em outra estética possível e sempre aberta, inconclusa, devir... As artes e a poesia (bem como a literatura) procuram cuidadosamente desvelar os “modos de ser junto ao outro no mundo” professor de Educação Física do mundo real e do imaginário (fílmico) desvelando muitas vezes indissociados. PÓSCRITO: O autor descreve as possíveis implicações do seu estudo para educação física pautado sempre em uma proposta de criar um discursso insubmisso focando na ideia de que uma pesquisa demanda narrar a vida, e literaturalizar a ciência.