Stimuli Relation
Mostrando 1-12 de 149 artigos, teses e dissertações.
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1. Sound Localization Test in Presence of Noise (Sound Localization Test) in Adults without Hearing Alteration
Abstract Introduction Even people with normal hearing may have difficulties locating a sound source in unfavorable sound environments where competitive noise is intense. Objective To develop, describe, validate and establish the normality curve of the sound localization test. Method The sample consisted of 100 healthy subjects with normal hearing, > 18
Int. Arch. Otorhinolaryngol.. Publicado em: 07/10/2019
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2. Photosynthetic responses of Eucalyptus seedlings submitted to chemical and mechanical stimulus
Resumo Este trabalho objetivou investigar as respostas fotossintéticas em mudas de híbrido 1528 de Eucalyptus urophylla x Eucalyptus grandis submetidas à aplicação de ácido jasmônico (JA) e flexões caulinares. O experimento foi conduzido em casa de sombra utilizando delineamento inteiramente ao acaso com cinco repetições de 20 mudas, com os seguint
Ciênc. Florest.. Publicado em: 30/09/2019
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3. Respostas Emocionais de Médicos aos Estímulos Afetivos do International Affective Picture System (IAPS)
RESUMO As emoções dos médicos têm um papel importante na relação com o paciente, pois podem interferir em suas atitudes, percepções e nos processos de julgamento e decisão. O objetivo desta pesquisa foi analisar a resposta emocional dos médicos aos estímulos do International Affective Picture System (IAPS). Este estudo utilizou o método quantitat
Rev. bras. educ. med.. Publicado em: 23/05/2019
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4. Ensino de Habilidades Rudimentares de Leitura para Alunos com Autismo
RESUMO: Este estudo teve como objetivo verificar a emergência de relações entre palavra impressa e figura, palavra ditada e palavra impressa e nomeação de palavras, a partir do ensino de relações entre estímulos (figura-palavra impressa) e entre estímulo e resposta (nomeação de figura), empregando o emparelhamento multimodelo. Participaram dois al
Rev. bras. educ. espec.. Publicado em: 2019-03
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5. Avaliação da imobilidade tônica em codornas de corte via análise de sobrevivência
ABSTRACT Tonic immobility (TI) is a way to measure fear, as characterized by the reduced capacity to respond to external stimuli. The time spent in TI indicates the level of fear. Since TI is measured as the time until event occurrence, survival analysis stands out as a suitable statistical method to treat these data. We aimed to investigate the influence of
Arq. Bras. Med. Vet. Zootec.. Publicado em: 2018-06
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6. On the distinctive call of a threatened phenotype of Allobates femoralis (Anura: Aromobatidae) and its recognition by allopatric conspecific males
ABSTRACT The brilliant-thighed frog [Allobates femoralis (Boulenger, 1884)]; is distributed across the Amazon basin and aggregates several allopatric evolutionary lineages, some of which present variation in their advertisement calls. In 2009, an unregistered call phenotype was discovered in the region of Altamira and Vitória do Xingu, State of Pará, Brazi
Iheringia, Sér. Zool.. Publicado em: 09/10/2017
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7. Auditory Evoked Potential Mismatch Negativity in Normal-Hearing Adults
Abstract Introduction Mismatch Negativity (MMN) corresponds to a response of the central auditory nervous system. Objective The objective of this study is to analyze MMN latencies and amplitudes in normal-hearing adults and compare the results between ears, gender and hand dominance. Methods This is a cross-sectional study. Forty subjects participated,
Int. Arch. Otorhinolaryngol.. Publicado em: 2017-09
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8. Physical and mechanical characterization of a porous cement for metaphyseal bone repair
OBJECTIVE: Macroporous cement with mechanical properties similar to cancellous bone may improve the treatment of large bone defects in relation to solid acrylic cement. The aim of this study was to compare physical and mechanical characteristics of a polymethyl methacrylate (PMMA) based porous cement with cancellous bone. METHODS: Compressive strength and p
Acta ortop. bras.. Publicado em: 2015-08
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9. Blank-comparison matching-to-sample reveals a false positive symmetry test in a capuchin monkey
A positive symmetry test result was obtained with a capuchin monkey that had previously exhibited virtually errorless AB and BA arbitrary matching-to-sample (MTS) with different stimuli. The symmetry test (BA) followed the acquisition of a new AB relation. It seemed possible, however, that the positive result could have occurred through the exclusion of prev
Psychol. Neurosci.. Publicado em: 2014-06
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10. The implementation of the Neuroid in the Gate Control System leads to new ideas about pain processing
INTRODUCTION: Several theories have been proposed to elucidate the mechanisms related with pain perception, among which, the Gate Control Theory (GCT) provides one of the most explicit explanations. This theory, as elegantly conceived, is unable to explain how the Frequency-Intensity (F-I) curves exhibited by Aβ- and C-fibres influence pain processing. In t
Rev. Bras. Eng. Bioméd.. Publicado em: 2013-09
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11. Contrast sensitivity of pattern transient VEP components: contribution from M and P pathways
The purpose of this study was to compare contrast sensitivity estimated from transient visual evoked potentials (VEPs) elicited by achromatic pattern-reversal and pattern-onset/offset modes. The stimuli were 2-cpd, achromatic horizontal gratings presented either as a 1 Hz pattern reversal or a 300 ms onset/700 ms offset stimulus. Contrast thresholds were est
Psychol. Neurosci.. Publicado em: 2013
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12. Motivação do professor como ferramenta alavancadora da qualidade do ensino / Teacher motivation as a leveraging tool of teaching quality
The purpose of this study was to identify, according to teachers of public schools of São Paulo State, (1) the factors of dissatisfaction, (2) the factors of motivation in their respective career phases, (3) suggestions of challenging goals in their professional careers, (4) their preferences between individual and collective challenges, and (5) stimuli whi
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 06/12/2012