Combination Of Stimuli
Mostrando 1-12 de 114 artigos, teses e dissertações.
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1. Cognitive Auditory Evoked Potential in children with speech sound disorders: analysis of different verbal stimuli
ABSTRACT Objective: to analyze the influence of different combinations of verbal stimuli on the responses of the cognitive auditory evoked potential of children with speech sound disorders and to compare the P300 responses, considering the combinations of stimuli in the different severity of speech sound disorders. Methods: nineteen children in the mean ag
Rev. CEFAC. Publicado em: 28/11/2019
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2. New tools for cell reprogramming and conversion: Possible applications to livestock
Abstract Somatic cell nuclear transfer and iPS are both forms of radical cell reprogramming able to transform a fully differentiated cell type into a totipotent or pluripotent cell. Both processes, however, are hampered by low efficiency and, in the case of iPS, the application to livestock species is uncertain. Epigenetic manipulation has recently emerged a
Anim. Reprod.. Publicado em: 28/11/2019
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3. 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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4. Effectiveness of electric toothbrush as vibration method on orthodontic tooth movement: a split-mouth study
Resumo Objetivo: investigar os efeitos da aplicação de estímulo vibratório, usando escova elétrica, sobre a taxa de movimentação dentária ortodôntica durante a retração dos caninos superiores. Métodos: um estudo de boca-dividida foi realizado em 28 pacientes (idade média de 20,8 anos, variando entre 18 e 24 anos) cujos dois primeiros pré-mol
Dental Press J. Orthod.. Publicado em: 20/05/2019
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5. Development of dual-sensitive smart polymers by grafting chitosan with poly (
N -isopropylacrylamide): an overviewAbstract A great deal of research on polymers over the past two decades has been focused on the development of stimuli-responsive polymers to obtain materials able to respond to specific surroundings. In this paper, an overview is presented of the concepts, behavior and applicability of these “smart polymers”. Polymers that are temperatu
Polímeros. Publicado em: 2015-06
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6. Effect of the ketamine/xylazine anesthetic on the auditory brainstem response of adult gerbils
The auditory brainstem response (ABR) is a test widely used to assess the integrity of the brain stem. Although it is considered to be an auditory-evoked potential that is influenced by the physical characteristics of the stimulus, such as rate, polarity and type of stimulus, it may also be influenced by the change in several parameters. The use of anestheti
Braz J Med Biol Res. Publicado em: 2012-12
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7. Sensory response of the egg parasitoid Telenomus podisi to stimuli from the bug Euschistus heros.
The objective of this work was to study the foraging behavior of Telenomus podisi Ashmead (Hymenoptera: Scelionidae) in the presence of stimuli from its host, Euschistus heros (Heteroptera: Pentatomidae). The stimuli selected were: egg mass; virgin males and females; volatile extracts of sexually mature males and females; components of male sex pheromone; a
Pesquisa Agropecuária Brasileira. Publicado em: 2011
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8. Social behavior of infants in the first trimester of life in response to visual and auditory stimuli / Comportamento social de lactentes no primeiro trimestre de vida em resposta aos estimulos visual e auditivo
This study analyzed the social behavior of infants by comparing the responses smiling/vocalization to visual and hearing stimuli (such as smiling, head movements and speech) applied by mothers and researchers. Research was conducted during the first, second and third months of life. The infants were selected at the Center for Studies and Research on Rehabili
Publicado em: 2010
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9. Induction of anesthesia in coronary artery bypass graft surgery: the hemodynamic and analgesic effects of ketamine
OBJECTIVE: The aim of this prospective, randomized study was to evaluate the hemodynamic and analgesic effects of ketamine by comparing it with propofol starting at the induction of anesthesia until the end of sternotomy in patients undergoing coronary artery bypass grafting surgery. INTRODUCTION: Anesthetic induction and maintenance may induce myocardial is
Clinics. Publicado em: 2010
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10. Colour in action: evidence for a redundancy signal effect when driving motor responses by combined colour and spatial cues
Several studies have demonstrated that either chromatic or spatial information can guide motor behaviour, but so far interactions between these two visual features are little understood. Here we addressed this issue by measuring reaction times (RT) for pointing hand movements which were instructed by either cues for spatial (thought to be predominantly proce
Psychology & Neuroscience. Publicado em: 2009-06
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11. Os efeitos do nível de estabilização do desempenho na adaptação a perturbaçoes perceptivas imprevisíveis
The purpose this study was to investigate the effects of the levels of performance stabilization in the adaptation to unpredictable perceptive perturbations. Fifty one volunteers were randomly distributed in three groups: Control group (GC), Stabilization Group (GE) and Super Stabilization Group (GS). The experiment was conducted in two phases, named pre-exp
Publicado em: 2009
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12. Percepção subjetiva de tempo durante a apreciação de música erudita ocidental: uma análise multidimensional / Subjective time perception during the appreciation of western erudite music: a multidimensional scaling
Music has been used in the research of subjective time perception because of its characteristics of temporal structure, as the rhythm, the tempo, the musical accents and others. The combination of these elements during musical listening task excite the activation of attention and memory processes involved in processing of the temporal perception. Due to the
Publicado em: 2009