Attentional Mapping
Mostrando 1-4 de 4 artigos, teses e dissertações.
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1. Mapping the spatial visual attention mobilized by the ventral visual pathway / Mapeamento espacial da atenção visual mobilizada pela via visual ventral
O processamento visual se dá por duas vias, Dorsal (localização/movimento) mobilizada por TRS (tempo de reação simples), e Ventral (forma/cor) mobilizada por TER (tempo de reação escolha). Apresentamos uma nova abordagem para se investigar a distribuição dos recursos atencionais. Os métodos psicofísicos vigentes amostram repetidas vezes poucos pon
Publicado em: 2010
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2. Attentional influences on functional mapping of speech sounds in human auditory cortex
BioMed Central.
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3. Functional MRI reveals spatially specific attentional modulation in human primary visual cortex
Selective visual attention can strongly influence perceptual processing, even for apparently low-level visual stimuli. Although it is largely accepted that attention modulates neural activity in extrastriate visual cortex, the extent to which attention operates in the first cortical stage, striate visual cortex (area V1), remains controversial. Here, fu
The National Academy of Sciences.
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4. Mapping the genetic variation of executive attention onto brain activity
Brain imaging data have repeatedly shown that the anterior cingulate cortex is an important node in the brain network mediating conflict. We previously reported that polymorphisms in dopamine receptor (DRD4) and monoamine oxidase A (MAOA) genes showed significant associations with efficiency of handling conflict as measured by reaction time differences i
National Academy of Sciences.