Stimuli Control
Mostrando 1-12 de 682 artigos, teses e dissertações.
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1. The Effect of Learning English on P300 in Children
Abstract Introduction Learning a second language is an essential task in today's world, and is experienced by many children. The cognitive auditory-evoked potential (P300) is related to cognitive activity, attention and concentration, enabling the investigation of the effect of a second language on the central auditory pathway. Objective To analyze the eff
Int. Arch. Otorhinolaryngol.. Publicado em: 2021-04
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2. Subjective time under altered states of consciousness in ayahuasca users in shamanistic rituals involving music
Ayahuasca is described as a hallucinogenic substance whose property is to alter the subjective experience of time and impair the perception of the passage of time during stimuli of more than two to three seconds. The dose-dependent effects of two concentrations of ayahuasca in the ritualistic context were investigated employing temporal reproduction tasks in
Braz J Med Biol Res. Publicado em: 2020-08
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3. Intragroup differences and similarities in performance on rapid automatized naming tasks in children with ADHD symptoms, children with reading disabilities, and controls
Abstract Introduction Rapid automatized naming (RAN) is the ability to name, as fast as possible, symbols such as letters, digits and figures. The present study aimed to investigate intragroup performance patterns on RAN tasks in children with attention deficit hyperactivity disorder (ADHD) symptoms alone, children with reading disability (RD) alone and co
Trends Psychiatry Psychother.. Publicado em: 2020-06
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4. Teaching a Child with Cochlear Implant to Read Words with Orthographic Difficulties
Resumo Considerando os efeitos do ensino de leitura sobre a precisão da fala de crianças com deficiência auditiva e implante coclear apresentados na literatura, o objetivo deste estudo foi verificar os efeitos do Módulo 2 do ALEPP® sobre a precisão da fala em leitura de palavras com dificuldades ortográficas a uma criança usuária de implante coclear
Trends Psychol.. Publicado em: 28/11/2019
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5. Anthelmintic activity of plant aqueous extracts against Panagrellus redivivus in vitro
RESUMO O controle de fitonematoides é muito difícil e requer uma combinação de técnicas para ter sucesso. O controle alternativo via extrato vegetal pode resultar na descoberta de substâncias nematicidas. Esta pesquisa objetivou avaliar o efeito de 33 plantas submetidas à extração aquosa contra Panagrellus redivivus in vitro. As concentrações fora
Arq. Inst. Biol.. Publicado em: 25/11/2019
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6. A power law study of the edge influence on the perceived filling-in brightness magnitude
Abstract: Background: Edge plays a special role in spatial perception and as well as in determining the brightness of a surface within borders. The aim of our study was to measure threshold brightness in different levels of edges thickness. Methods: Steven's power law for circles modulating in luminance was estimated for 30 subjects (mean age 24 years, SD
Psicol. Reflex. Crit.. Publicado em: 14/10/2019
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7. 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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8. Gustatory Stimulations and Their Capacity Influence Buffering of the Saliva
Abstract Objective: To evaluate the influence of gustatory stimuli on the buffering capacity of saliva. Material and Methods: The buccal ph of 18 male volunteers aged 18-35 years was measured after a mouthwash with 20 ml of water as a control, and in individual disposable cups they collected the saliva for two minutes. Then, each of chewed bubble gum with
Pesqui. Bras. Odontopediatria Clín. Integr.. Publicado em: 02/09/2019
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9. The effect of very low dose pulsed magnetic waves on cochlea
Resumo Introdução: Os sistemas biológicos são geralmente expostos a forças de campo magnético em diferentes intensidades e frequências, direta ou indiretamente, na vida diária. Apesar dos resultados negativos, o uso terapêutico do campo magnético de baixa dose tem sido encontrado em estudos recentes. O efeito das forças do campo magnético sobre
Braz. j. otorhinolaryngol.. Publicado em: 10/07/2019
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10. LATEMO-E: A Film Database to Elicit Discrete Emotions and Evaluate Emotional Dimensions in Latin-Americans
Resumo Introdução: os clipes são os estímulos mais utilizados para induzir diferentes estados emocionais. Objetivo: identificar, selecionar e avaliar um conjunto de clipes de filme de acordo com a discrição e dimensionalidade da emoção. 437 fragmentos foram sugeridos por especialistas em filmes, mas 70 atenderam aos criterios de inclusão em um ban
Trends Psychol.. Publicado em: 13/06/2019
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11. Monitoring auditory cortical plasticity in hearing aid users with long latency auditory evoked potentials: a longitudinal study
OBJECTIVE: The objective of this study was to compare long-latency auditory evoked potentials before and after hearing aid fittings in children with sensorineural hearing loss compared with age-matched children with normal hearing. METHODS: Thirty-two subjects of both genders aged 7 to 12 years participated in this study and were divided into two groups as
Clinics. Publicado em: 19/02/2018
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12. Neuro-behavioral pattern of sleep bruxism in wakefulness
AbstractIntroduction: Sleep Bruxism (SB) is a non-functional rhythmic movement of the mandible with multifactorial aetiology and complex diagnose. It has been the subject of various studies over the past decades and it is considered a result of actions of the Central Nervous System modulated by Autonomous Nervous System. In this work, we test the hypothesis
Res. Biomed. Eng.. Publicado em: 15/02/2018