Stimulus Valence
Mostrando 1-7 de 7 artigos, teses e dissertações.
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1. Effects of affective valence on a mixed Spatial Correspondence Task: a reply to Proctor (2013)
The present study investigated the influence of emotional valence on the spatial stimulus-key location correspondence effect in three experiments using the Affective Spatial Correspondence task (AffSCt). We initially reanalyzed the results of Conde et al. (2011) according to the model proposed by Proctor (2013). In that study, compatible and incompatible res
Psychol. Neurosci.. Publicado em: 2014-06
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2. Stimulus affect valence may influence mapping-rule selection but does not reverse the spatial compatibility effect: reinterpretation of Conde et al. (2011)
Conde et al. (2011) reported a finding that their article title characterized as "stimulus affective valence reverses the spatial compatibility effect." In their study, participants performed a choice-reaction task in which the stimulus was a soccer player from their "Favorite" team or from a "Rival" team, presented in a left or right location. The team sign
Psychol. Neurosci.. Publicado em: 2013-06
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3. Stimulus affective valence reverses spatial compatibility effect
In spatial compatibility tasks, the Reaction Time to right-side stimuli is shorter for right key responses (compatible condition) than for left key responses (incompatible condition) and vice-versa for left-side stimuli. Similar results have been found when the stimulus location is not relevant for response selection, such as in the Simon task. The Simon eff
Psychology & Neuroscience. Publicado em: 2011-06
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4. A memória emocional em homens e mulheres
O presente trabalho investigou como palavras e figuras com cargas afetivas positivas e negativas influenciam a memória de homens e mulheres em que foram induzidos os humores triste ou alegre. Foi utilizada uma medida explícita, o teste de reconhecimento de figuras, e uma medida implícita, o completar fragmentos de palavras. No Experimento 1, 58 participan
Publicado em: 2009
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5. Efeito da associação de sabor e música sobre o julgamento gustativo e o estado de ânimo de crianças / Effect from association of taste and music through the gustatory judgment and the mood of children
The aim of the present study was to assess the childrens judgement on the gustatory pleasantness and mood generated by associating the taste and music in congruent and contrast stimulus context. Congruent stimuli had the same affective valence while the contrast stimuli had a divergent affective valence. Eighty three children, males and females, age five t
Publicado em: 2006
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6. Dissociation in human prefrontal cortex of affective influences on working memory-related activity
Although neural activity associated with emotion is becoming better understood, the influence of affective parameters on brain activity reflecting cognitive functioning in humans remains poorly characterized. We examined affective influences on working memory (WM) and tested the hypotheses that (i) dorsolateral prefrontal cortex (DLPFC) activity reflecting W
The National Academy of Sciences.
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7. Emotion-Induced Amnesia in Rats: Working Memory-Specific Impairment, Corticosterone-Memory Correlation, and Fear Versus Arousal Effects on Memory
We have shown previously that psychological stress (predator exposure) impairs spatial memory in rats. We have extended that finding here to show that predator stress selectively impaired recently acquired (hippocampal-dependent) spatial working memory without affecting long-term (hippocampal-independent) spatial reference memory. We also investigated why pr
Cold Spring Harbor Laboratory Press.