| Literature DB >> 33452252 |
Ilaria Sani1,2, Heiko Stemmann3, Bradley Caron4, Daniel Bullock4, Torsten Stemmler3, Manfred Fahle3, Franco Pestilli4,5, Winrich A Freiwald6,7.
Abstract
Endogenous attention is the cognitive function that selects the relevant pieces of sensory information to achieve goals and it is known to be controlled by dorsal fronto-parietal brain areas. Here we expand this notion by identifying a control attention area located in the temporal lobe. By combining a demanding behavioral paradigm with functional neuroimaging and diffusion tractography, we show that like fronto-parietal attentional areas, the human posterior inferotemporal cortex exhibits significant attentional modulatory activity. This area is functionally distinct from surrounding cortical areas, and is directly connected to parietal and frontal attentional regions. These results show that attentional control spans three cortical lobes and overarches large distances through fiber pathways that run orthogonally to the dominant anterior-posterior axes of sensory processing, thus suggesting a different organizing principle for cognitive control.Entities:
Mesh:
Year: 2021 PMID: 33452252 PMCID: PMC7810878 DOI: 10.1038/s41467-020-20583-5
Source DB: PubMed Journal: Nat Commun ISSN: 2041-1723 Impact factor: 14.919