Temporal Dynamics of Functional Brain States Underlie Cognitive Performance.
Sign Up to like & getrecommendations! Published in 2020 at "Cerebral cortex"
DOI: 10.1093/cercor/bhaa350
Abstract: The functional organization of the human brain adapts dynamically in response to a rapidly changing environment. However, the relation of these rapid changes in functional organization to cognitive functioning is not well understood. This study… read more here.
Keywords: task positive; task; positive state; brain states ... See more keywords
Modulating Reward Induces Differential Neurocognitive Approaches to Sustained Attention
Sign Up to like & getrecommendations! Published in 2017 at "Cerebral Cortex"
DOI: 10.1093/cercor/bhw214
Abstract: Reward and motivation have powerful effects on cognition and brain activity, yet it remains unclear how they affect sustained cognitive performance. We have recently shown that a variety of motivators improve accuracy and reduce variability… read more here.
Keywords: task positive; motivated blocks; attention; performance ... See more keywords
The functional hierarchy of the task-positive networks indicates a core control system of top-down regulation in visual attention.
Sign Up to like & getrecommendations! Published in 2021 at "Journal of integrative neuroscience"
DOI: 10.31083/j.jin.2021.01.297
Abstract: The cingulo-opercular network (CON), dorsal attention network (DAN), and ventral attention network (VAN) are prominently activated during attention tasks. The function of these task-positive networks and their interplay mechanisms in attention is one of the… read more here.
Keywords: task positive; functional hierarchy; con; control ... See more keywords