Event Related Potential
Mostrando 13-24 de 128 artigos, teses e dissertações.
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13. Reduced dietary salt for the prevention of cardiovascular disease
BACKGROUND: This is an update of a Cochrane review that was first published in 2011 of the effects of reducing dietary salt intake, through advice to reduce salt intake or low-sodium salt substitution, on mortality and cardiovascular events.OBJECTIVES: 1. To assess the long-term effects of advice and salt substitution, aimed at reducing dietary salt, on mort
Sao Paulo Med. J.. Publicado em: 2015-06
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14. Reassessing lipid metabolism and its potentialities in the prediction of cardiovascular risk
There are numerous particles, enzymes, and mechanisms in the lipid metabolism that are involved in the genesis of cardiovascular disease (CVD). Given its prevalence in populations and its impact on mortality, it is relevant to review the lipid metabolism as it may potentially provide subsidies to better prediction. This article reviews the importance of trad
Arch. Endocrinol. Metab.. Publicado em: 2015-04
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15. Electrophysiological investigation of the functional overlap between semantic and equivalence relations
Recent research using the event-related potential (ERP) technique has shown that equivalence relations have properties similar to genuine semantic relations. This study aimed to advance electrophysiological investigations of the functional overlap between semantic and equivalence relations. The N400 component, an index of semantic processing, was used to mea
Psychol. Neurosci.. Publicado em: 2014-06
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16. Attentional bias modulation by reappraisal in patients with generalized anxiety disorder: an event-related potential study
Affective states influence subsequent attention allocation. We evaluated emotional negativity bias modulation by reappraisal in patients with generalized anxiety disorder (GAD) relative to normal controls. Event-related potential (ERP) recordings were obtained, and changes in P200 and P300 amplitudes in response to negative or neutral words were noted after
Braz J Med Biol Res. Publicado em: 23/05/2014
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17. Temperament: an event-related potential study using the oddball paradigm
The present study examined the structure of interrelations between brain event-related potentials and behavioral measures and temperament dimensions during an attention task. Three temperament questionnaires were used: Eysenck Personality Inventory, Strelau Temperament Inventory, and Rusalov Structure of Temperament Questionnaire. Event-related potentials we
Psychol. Neurosci.. Publicado em: 2013-12
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18. EMPIRICAL ANALYSIS OF BRAZILIAN CENTRAL BANK¿S FOREIGN EXCHANGE INTERVENTIONS USING HIGH FREQUENCY DATA / ANÁLISE EMPÍRICA DAS INTERVENÇÕES CAMBIAIS DO BANCO CENTRAL DO BRASIL USANDO DADOS DE ALTA FREQUÊNCIA
The goal of this dissertation is to investigate the existence of abnormal returns in U.S. dollar futures contract maturing in the first moments near to the realization of exchange auctions by the Central Bank of Brazil. On the occasion of a positive response to the first question, we evaluated the persistence of these returns that ultimately describe how fas
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 09/04/2012
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19. Circulating levels of inflammation-associated miR-155 and endothelial-enriched miR-126 in patients with end-stage renal disease
Circulating microRNAs (miRNAs) may represent a potential noninvasive molecular biomarker for various pathological conditions. Moreover, the detection of circulating miRNAs can provide important novel disease-related information. In particular, inflammation-associated miR-155 and endothelial-enriched miR-126 are reported to be associated with vascular homeost
Braz J Med Biol Res. Publicado em: 2012-12
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20. Fall-related traumas in urgent care centers
OBJECTIVE: To identify the scope and the characteristics of fall-related traumas in urgent care centers in Sergipe, Brazil and to verify potential associations among the following variables: gender, age, and where the event occurred. METHOD: This descriptive, cross-sectional study with a quantitative approach was conducted in the urgent care centers of two p
Clinics. Publicado em: 2012-10
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21. Narrowing the gap of personalized medicine in emerging countries: the case of multiple endocrine neoplasias in Brazil
The finished version of the human genome sequence was completed in 2003, and this event initiated a revolution in medical practice, which is usually referred to as the age of genomic or personalized medicine. Genomic medicine aims to be predictive, personalized, preventive, and also participative (4Ps). It offers a new approach to several pathological condit
Clinics. Publicado em: 2012
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22. Percepções sobre risco na sanidade dos alimentos por manipuladoras da alimentação escolar
INTRODUCTION: Risk perception, ranging from an uncertain opinion to a firm belief, is the ability based on previous experience to interpret a situation of potential harm to health or life, The analysis of health risk, understood as the likelihood of an adverse event or health-related threats as well as the perception of this risk, in school food can be the s
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 15/03/2011
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23. Mecanismos intraflagelares de transporte e trânsito de proteínas: uma abordagem pós-genômica e computacional de caracterização da virulência flagelar em Leishmania spp. / Intraflagelares mechanisms of transport and transit proteins: a post-genomics and computational characterization of virulence flagellar Leishmania spp.
Leishmania are flagellated protozoa that cause a main neglected diseasease, collectively known as leishmaniases, posing a constant challenge for the control and prevention of the disease due to the wide-world distribution and prevalence of these parasites. As an insinuating pathogen, Leishmania has a specialized organelle for motility, the flagellum, which i
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 12/01/2011
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24. Aplicação do método de análise de risco ao estudo do descarrilamento. / Aplication of risk analysis method to the derailment study.
This research proposes a risk analysis method applied to derailment event (characterized by the wheel overlap on the rail, which can be caused by many aspects: rail imperfections, rolling stock failures, obstacles etc and which can cause accidents, material and life loss) to increase the safety level on railway transport that actually does not present decrea
Publicado em: 2011