Browsing BCBL-Publications by Author "Chica, Ana B."
Now showing items 1-5 of 5
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Connectivity of Frontoparietal Regions Reveals Executive Attention and Consciousness Interactions
Martín-Signes, Mar; Paz-Alonso, Pedro M.; Chica, Ana B. (Cerebral Cortex, 2019)The executive control network is involved in the voluntary control of novel and complex situations. Solving conflict situations or detecting errors have demonstrated to impair conscious perception of near-threshold stimuli. ... -
Functional characterization of correct and incorrect feature integration
Rodríguez-SanEsteban, Pablo; Chica, Ana B.; Paz-Alonso, Pedro M. (OXFORD, 2023)Our sensory system constantly receives information from the environment and our own body. Despite our impression to the contrary, we remain largely unaware of this information and often cannot report it correctly. Although ... -
Interactions between phasic alerting and consciousness in the fronto-striatal network
Chica, Ana B.; Bayle, Dimitri J.; Botta, Fabiano; Bartolomeo, Paolo; Paz-Alonso, Pedro M. (Scientific Reports, 2016)Only a small fraction of all the information reaching our senses can be the object of conscious report or voluntary action. Although some models propose that different attentional states (top-down amplification and ... -
Neural basis of social attention: common and distinct mechanisms for social and nonsocial orienting stimuli
Narganes-Pineda, Cristina; Paz-Alonso, Pedro M.; Marotta, Andrea; Lupiáñez, Juan; Chica, Ana B. (OXFORD, 2023)Social and nonsocial directional stimuli (such as gaze and arrows, respectively) share their ability to trigger attentional processes, although the issue of whether social stimuli generate other additional (and unique) ... -
White matter microstructure of attentional networks predicts attention and consciousness functional interactions
Chica, Ana B.; Thiebaut de Schotten, Michel; Bartolomeo, Paolo; Paz-Alonso, Pedro M. (Brain Structure and Function, 2018)Attention is considered as one of the pre-requisites of conscious perception. Phasic alerting and exogenous orienting improve conscious perception of near-threshold information through segregated brain networks. Using a ...