2015
DOI: 10.1016/j.dcn.2015.02.001
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Asymmetric development of dorsal and ventral attention networks in the human brain

Abstract: Two neural systems for goal-directed and stimulus-driven attention have been described in the adult human brain; the dorsal attention network (DAN) centered in the frontal eye fields (FEF) and intraparietal sulcus (IPS), and the ventral attention network (VAN) anchored in the temporoparietal junction (TPJ) and ventral frontal cortex (VFC). Little is known regarding the processes governing typical development of these attention networks in the brain. Here we use resting state functional MRI data collected from … Show more

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Cited by 144 publications
(124 citation statements)
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References 54 publications
(87 reference statements)
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“…All are highly bonded in a unified, feed-forward and feed-backward synchronous organization. A variety of related attentional models formulated on the centrality of dorsal and ventral networks have been published [49,50]. However, a common feature of each is the significant part played by areas of bilateral frontal and parietal cortex acting as the "command center" in exercising higher-order control over goal-directed behavior [51].…”
Section: Cognitive Controlmentioning
confidence: 99%
“…All are highly bonded in a unified, feed-forward and feed-backward synchronous organization. A variety of related attentional models formulated on the centrality of dorsal and ventral networks have been published [49,50]. However, a common feature of each is the significant part played by areas of bilateral frontal and parietal cortex acting as the "command center" in exercising higher-order control over goal-directed behavior [51].…”
Section: Cognitive Controlmentioning
confidence: 99%
“…O sistema atencional anterior desenvolvido pelo córtex frontal exerce atividade regulatória ao estabelecer conectividade global inibitória do CPF com outras regiões e participa conjuntamente do núcleo estriado do planejamento das respostas motoras (Bolfer et al, 2010;Farrant & Uddin, 2015). O CPF possibilita o planejamento, a verificação, a seleção e a concentração ao estabelecer o direcionamento da consciência, a seleção e o foco da atenção (Luria, 1981).…”
Section: Anatomia E Neurofisiologia Da Atençãounclassified
“…O CPF possibilita o planejamento, a verificação, a seleção e a concentração ao estabelecer o direcionamento da consciência, a seleção e o foco da atenção (Luria, 1981). Da infância até a idade adulta são observados aumentos de conectividade de regiões anteriores com outras redes neuronais mais especializadas e refinadas para o exercício do controle inibitório, ou seja, mecanismos atencionais top-down (Farrant & Uddin, 2015). Atualmente, estudos com pacientes com lesão cerebral apontam que os mecanismos atencionais top-down, também, relacionam-se com a ativação do circuito neuronal formado pelo córtex frontal, pelo cíngulo médio e pelo núcleo insular direito (Cieslik, Mueller, Eickhoff, Langner, & Eickhoff, 2015).…”
Section: Anatomia E Neurofisiologia Da Atençãounclassified
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