Further valence dependent activations for verbal stimuli were observed in language processing regions, in the precentral gyrus and the left temporal pole, which is in line with previous findings of reading emotional words this might be due to effects of emotional enhancement of language perception and evaluation. Before concluding, some limitations of our study should be considered regarding the nv, recent semantic batteries have controlled for further properties, such as emotional valence and arousal, manipulability or semantic relevance (catricalà et al, 2012.
Reasoning we had hypothesized that emotional stimuli of both positive and negative valence will impair performance in the semantic verification task considering that the independence of valence and arousal has been demonstrated, we have assumed that these two dimensions could have different effects on the semantic verification task. Therefore, the anterior cingulate gyrus activation in this study more likely indexes its direct role in mediating different emotional processes including assignment of emotional valence to internal and external stimuli (ashby et al, 1999, devinski et al, 1995) this would be consistent with the close relationship of this region to the limbic structures of the brain. Emotional words tend to have richer semantic networks, they result in faster lexical processing it is important to note, however, that the evidence for the effect of emotionality on.
Emotional valence and semantic relatedness differentially influence false recognition in mild cognitive impairment, alzheimer’s disease, and healthy elderly - volume 15 issue 2 - katja brueckner, steffen moritz. Although our stimuli were matched for arousal, valence, and imageability in each stimulus condition in a pilot study, the inner-scanner ratings of the stimuli revealed differences in mean valence ratings for positive stimuli between verbal and pictorial stimuli (mean verbal = 117, sd = 0443 mean pictorial = 0935, sd = 0460 f(1,79) = 14927, p = 0000.
Neural evidence of effects of emotional valence on word recognition author links open overlay panel midori inaba michio to examine the influence of emotional valence of words on recognition memory further examination may be also necessary for proposing emotional effects on recognition due to potential confounding of the left parietal. The results are interpreted as showing that the associative mechanisms that support semantic priming for neutral words are also shared by happy valence words but not for negative valence words.
On the reasoning process reasoning was measured using a semantic verification task and the influence of valence and arousal was tracked using the affective priming paradigm primes were photographs varied on two dimensions – emotional valence (positive, neutral, negative) and arousal (high, low. However, a mean valence rating difference was revealed between the two “low” emotional categories (ie, animals in the biological category and tools/clothing in the nonbiological category) indicating a failure to balance semantic categories for low emotional content.
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Since its semantic properties, this component would be modulated by emotional words and by semantic interference effects in the dvat late positive potential (lpp) have been related to evaluative categorization and stimulus valence [25, 26. As mentioned previously, when the general biological category was rated higher in emotional content compared to the general nonbiological category, a semantic category effect was demonstrated accordingly, it is possible that the effect is one of “emotional valence” rather than “semantic category. An additional anova on correctness and emotional valence for new words showed an interaction between correctness and emotional valence (f(2,26)=808, pwords were longer than for positive and neutral new items.