Efeitos da estimulação transcraniana por corrente contínua no desempenho cognitivo de atletas de voleibol

Detalhes bibliográficos
Autor(a) principal: Ianni, Renata Miranda [UNIFESP]
Data de Publicação: 2017
Tipo de documento: Dissertação
Idioma: por
Título da fonte: Repositório Institucional da UNIFESP
dARK ID: ark:/48912/0013000018dx5
Texto Completo: https://sucupira.capes.gov.br/sucupira/public/consultas/coleta/trabalhoConclusao/viewTrabalhoConclusao.jsf?popup=true&id_trabalho=5348972
http://repositorio.unifesp.br/handle/11600/50108
Resumo: Objective: To compare intimate partner violence (IPV) prevalence rates in 2006 and 2012 in a nationally representative household sample in Brazil. The associations between IPV and substance use, depression, suicidal ideation and attempts, lack of social support and HIV-STD infection were also investigated. The analyzes detailed results for victims, offenders, involved in bidirectional IPV, men and women. Methods: This is a cross-sectional study, based on data from two waves (2006/2012) of the Brazilian National Alcohol and Drugs Survey (BNADS). IPV was assessed using the Conflict Tactic Scale-R. to the Depression, the CES-D scale (Center for Epidemiological Studies Depression Scale); AUDIT (Alcohol Use Disorders Test) for the consumption of alcohol and the questionnaire APMS (Adult Psychiatric Morbidity Survey - England) for the use of tobacco; illicit substances and Network Social Support. Weighted prevalence rates and adjusted logistic regression model were calculated for the odds ratio (odds). Results: Prevalence rates of IPV victimization decreased significantly, especially among women. The rates of IPV perpetration also decreased significantly for the overall sample and in men), as well as the rates of bidirectional violence (by individuals who were simultaneously victims and perpetrators of violence). Alcohol increased the likelihood of being a victim and perpetrator of IPV. Use of illicit drugs increased up to 4.5 times the likelihood of being a perpetrator. The associations between IPV and depressive symptoms, suicidal ideation and attempt and STD/HIV-positive were significant for victims, perpetrators and involved with bidirectional violence. Conclusions: In spite of the significant reduction in most types of IPV between 2006 and 2012, violence perpetrated by women was not significantly reduced, and the current national rates are still high. Further, this study suggests that use of alcohol and other psychoactive drugs plays a major role in IPV as well as the outcomes of depression, suicide attempts and STD/HIV infection. Prevention initiatives should take into account the misuse of drugs and these outcomes.
id UFSP_7d17db4c52e42cd124e99b78678bd302
oai_identifier_str oai:repositorio.unifesp.br/:11600/50108
network_acronym_str UFSP
network_name_str Repositório Institucional da UNIFESP
repository_id_str 3465
spelling Efeitos da estimulação transcraniana por corrente contínua no desempenho cognitivo de atletas de voleibolEffects of transcranial stimulation by direct current on cognitive performance of volleyball athletesTdcs (Etcc)NeuromodulationSportDopingVolleyballCognitionElectric stimulationTdcs (Etcc)NeuromodulaçãoEsporteDopingVoleibolCogniçãoEstimulação elétricaObjective: To compare intimate partner violence (IPV) prevalence rates in 2006 and 2012 in a nationally representative household sample in Brazil. The associations between IPV and substance use, depression, suicidal ideation and attempts, lack of social support and HIV-STD infection were also investigated. The analyzes detailed results for victims, offenders, involved in bidirectional IPV, men and women. Methods: This is a cross-sectional study, based on data from two waves (2006/2012) of the Brazilian National Alcohol and Drugs Survey (BNADS). IPV was assessed using the Conflict Tactic Scale-R. to the Depression, the CES-D scale (Center for Epidemiological Studies Depression Scale); AUDIT (Alcohol Use Disorders Test) for the consumption of alcohol and the questionnaire APMS (Adult Psychiatric Morbidity Survey - England) for the use of tobacco; illicit substances and Network Social Support. Weighted prevalence rates and adjusted logistic regression model were calculated for the odds ratio (odds). Results: Prevalence rates of IPV victimization decreased significantly, especially among women. The rates of IPV perpetration also decreased significantly for the overall sample and in men), as well as the rates of bidirectional violence (by individuals who were simultaneously victims and perpetrators of violence). Alcohol increased the likelihood of being a victim and perpetrator of IPV. Use of illicit drugs increased up to 4.5 times the likelihood of being a perpetrator. The associations between IPV and depressive symptoms, suicidal ideation and attempt and STD/HIV-positive were significant for victims, perpetrators and involved with bidirectional violence. Conclusions: In spite of the significant reduction in most types of IPV between 2006 and 2012, violence perpetrated by women was not significantly reduced, and the current national rates are still high. Further, this study suggests that use of alcohol and other psychoactive drugs plays a major role in IPV as well as the outcomes of depression, suicide attempts and STD/HIV infection. Prevention initiatives should take into account the misuse of drugs and these outcomes.OBJETIVO: Esse estudo teve o objetivo de investigar os efeitos da estimulação transcraniana por corrente contínua (tDCS) no desempenho cognitiva de atletas de elite de Voleibol. Como desfecho secundário, nós investigamos se o tDCS apresentou efeitos no desempenho esportivo. MÉTODO: Este é um estudo duplo-cego, randomizado, com ensaio clínico placebocontrolado investigando o efeito de 10 sessões de tDCS (dias de semana) em atletas de voleibol. Dezenove atletas voluntários foram randomizados em 2 grupos: tDCS n=12, 7 homens; sham n=7, 5 homens. As avaliações cognitivas e de performance foram aplicadas na linha de base, após a intervenção e no follow up (75 dias). Nós usamos os seguintes parâmetros: corrente de 2mA, aplicada por 20 minutos; eletrodos de 25 cm2 envolvido em algodão embebido com substância salina; anodo foi posicionado no córtex pré-frontal dorsolateral esquerdo e o catodo na região contralateral a direita. RESULTADOS: Os grupos não apresentaram diferenças significantes nas variáveis demográficas. Nós encontramos interação tempo*grupo para o tempo de reação tanto nas tarefas de processamento de atenção visuoespacial (FLcon p=0.004; FLinc p=0.001) e tarefa de controle executivo (TSns_hl p=0.007; TSns_oe p=0.002; TSns p=0.002), e no custo da acurácia na dupla-tarefa (tarefa de controle executivo) (TS_ACCcost p=0.021). Além disso, nós também observamos desfechos positivos quanto à performance esportiva (Dg p=0.030; Qb p=0.001). CONCLUSÃO: Os resultados sugerem um efeito positivo do tDCS tanto para a performance cognitiva quanto para esportiva. A redução no tempo de reação e no custo da acurácia pode facilitar o processamento cognitivo, facilitando o desempenho esportivo. Pesquisas mais aprofundadas são necessárias para esclarecer o quanto essa técnica pode representar uma ferramenta para potencializar o potencial cognitivo ou quanto isso pode representar um neurodoping.Universidade Federal de São Paulo (UNIFESP)Dias, Alvaro Machado [UNIFESP]http://lattes.cnpq.br/0494751833227700http://lattes.cnpq.br/1849330790174802Universidade Federal de São Paulo (UNIFESP)Ianni, Renata Miranda [UNIFESP]2019-06-19T14:57:27Z2019-06-19T14:57:27Z2017-12-21info:eu-repo/semantics/masterThesisinfo:eu-repo/semantics/publishedVersion65 f.application/pdfhttps://sucupira.capes.gov.br/sucupira/public/consultas/coleta/trabalhoConclusao/viewTrabalhoConclusao.jsf?popup=true&id_trabalho=5348972http://repositorio.unifesp.br/handle/11600/50108ark:/48912/0013000018dx5porSão Pauloinfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da UNIFESPinstname:Universidade Federal de São Paulo (UNIFESP)instacron:UNIFESP2024-08-02T15:43:51Zoai:repositorio.unifesp.br/:11600/50108Repositório InstitucionalPUBhttp://www.repositorio.unifesp.br/oai/requestbiblioteca.csp@unifesp.bropendoar:34652024-12-11T21:03:37.510262Repositório Institucional da UNIFESP - Universidade Federal de São Paulo (UNIFESP)false
dc.title.none.fl_str_mv Efeitos da estimulação transcraniana por corrente contínua no desempenho cognitivo de atletas de voleibol
Effects of transcranial stimulation by direct current on cognitive performance of volleyball athletes
title Efeitos da estimulação transcraniana por corrente contínua no desempenho cognitivo de atletas de voleibol
spellingShingle Efeitos da estimulação transcraniana por corrente contínua no desempenho cognitivo de atletas de voleibol
Ianni, Renata Miranda [UNIFESP]
Tdcs (Etcc)
Neuromodulation
Sport
Doping
Volleyball
Cognition
Electric stimulation
Tdcs (Etcc)
Neuromodulação
Esporte
Doping
Voleibol
Cognição
Estimulação elétrica
title_short Efeitos da estimulação transcraniana por corrente contínua no desempenho cognitivo de atletas de voleibol
title_full Efeitos da estimulação transcraniana por corrente contínua no desempenho cognitivo de atletas de voleibol
title_fullStr Efeitos da estimulação transcraniana por corrente contínua no desempenho cognitivo de atletas de voleibol
title_full_unstemmed Efeitos da estimulação transcraniana por corrente contínua no desempenho cognitivo de atletas de voleibol
title_sort Efeitos da estimulação transcraniana por corrente contínua no desempenho cognitivo de atletas de voleibol
author Ianni, Renata Miranda [UNIFESP]
author_facet Ianni, Renata Miranda [UNIFESP]
author_role author
dc.contributor.none.fl_str_mv Dias, Alvaro Machado [UNIFESP]
http://lattes.cnpq.br/0494751833227700
http://lattes.cnpq.br/1849330790174802
Universidade Federal de São Paulo (UNIFESP)
dc.contributor.author.fl_str_mv Ianni, Renata Miranda [UNIFESP]
dc.subject.por.fl_str_mv Tdcs (Etcc)
Neuromodulation
Sport
Doping
Volleyball
Cognition
Electric stimulation
Tdcs (Etcc)
Neuromodulação
Esporte
Doping
Voleibol
Cognição
Estimulação elétrica
topic Tdcs (Etcc)
Neuromodulation
Sport
Doping
Volleyball
Cognition
Electric stimulation
Tdcs (Etcc)
Neuromodulação
Esporte
Doping
Voleibol
Cognição
Estimulação elétrica
description Objective: To compare intimate partner violence (IPV) prevalence rates in 2006 and 2012 in a nationally representative household sample in Brazil. The associations between IPV and substance use, depression, suicidal ideation and attempts, lack of social support and HIV-STD infection were also investigated. The analyzes detailed results for victims, offenders, involved in bidirectional IPV, men and women. Methods: This is a cross-sectional study, based on data from two waves (2006/2012) of the Brazilian National Alcohol and Drugs Survey (BNADS). IPV was assessed using the Conflict Tactic Scale-R. to the Depression, the CES-D scale (Center for Epidemiological Studies Depression Scale); AUDIT (Alcohol Use Disorders Test) for the consumption of alcohol and the questionnaire APMS (Adult Psychiatric Morbidity Survey - England) for the use of tobacco; illicit substances and Network Social Support. Weighted prevalence rates and adjusted logistic regression model were calculated for the odds ratio (odds). Results: Prevalence rates of IPV victimization decreased significantly, especially among women. The rates of IPV perpetration also decreased significantly for the overall sample and in men), as well as the rates of bidirectional violence (by individuals who were simultaneously victims and perpetrators of violence). Alcohol increased the likelihood of being a victim and perpetrator of IPV. Use of illicit drugs increased up to 4.5 times the likelihood of being a perpetrator. The associations between IPV and depressive symptoms, suicidal ideation and attempt and STD/HIV-positive were significant for victims, perpetrators and involved with bidirectional violence. Conclusions: In spite of the significant reduction in most types of IPV between 2006 and 2012, violence perpetrated by women was not significantly reduced, and the current national rates are still high. Further, this study suggests that use of alcohol and other psychoactive drugs plays a major role in IPV as well as the outcomes of depression, suicide attempts and STD/HIV infection. Prevention initiatives should take into account the misuse of drugs and these outcomes.
publishDate 2017
dc.date.none.fl_str_mv 2017-12-21
2019-06-19T14:57:27Z
2019-06-19T14:57:27Z
dc.type.driver.fl_str_mv info:eu-repo/semantics/masterThesis
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format masterThesis
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://sucupira.capes.gov.br/sucupira/public/consultas/coleta/trabalhoConclusao/viewTrabalhoConclusao.jsf?popup=true&id_trabalho=5348972
http://repositorio.unifesp.br/handle/11600/50108
dc.identifier.dark.fl_str_mv ark:/48912/0013000018dx5
url https://sucupira.capes.gov.br/sucupira/public/consultas/coleta/trabalhoConclusao/viewTrabalhoConclusao.jsf?popup=true&id_trabalho=5348972
http://repositorio.unifesp.br/handle/11600/50108
identifier_str_mv ark:/48912/0013000018dx5
dc.language.iso.fl_str_mv por
language por
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 65 f.
application/pdf
dc.coverage.none.fl_str_mv São Paulo
dc.publisher.none.fl_str_mv Universidade Federal de São Paulo (UNIFESP)
publisher.none.fl_str_mv Universidade Federal de São Paulo (UNIFESP)
dc.source.none.fl_str_mv reponame:Repositório Institucional da UNIFESP
instname:Universidade Federal de São Paulo (UNIFESP)
instacron:UNIFESP
instname_str Universidade Federal de São Paulo (UNIFESP)
instacron_str UNIFESP
institution UNIFESP
reponame_str Repositório Institucional da UNIFESP
collection Repositório Institucional da UNIFESP
repository.name.fl_str_mv Repositório Institucional da UNIFESP - Universidade Federal de São Paulo (UNIFESP)
repository.mail.fl_str_mv biblioteca.csp@unifesp.br
_version_ 1818602594332835840