Skip to main content
Top
Published in: Brain Structure and Function 2/2020

01-03-2020 | Original Article

Functional connectivity at rest captures individual differences in visual search

Authors: Elisenda Bueichekú, Anna Miró-Padilla, César Ávila

Published in: Brain Structure and Function | Issue 2/2020

Login to get access

Abstract

Brain functional connectivity is supposed to capture personal and lifetime learning experiences and contribute to generating individual differences in cognitive abilities. We tested this possibility using the visual search task as a measure of visual information processing and the functioning of the visual attention control system. Forty-two undergraduate students completed a functional MRI study with a resting-state session and a visual search task scan. The visual attention and control systems were studied by investigating the functional connectivity of the primary visual area, the posterior parietal cortex, the dorsolateral prefrontal cortex, and the dorsal anterior cingulate cortex because these areas have been closely related to the visual search task. A pairwise resting-state functional connectivity analysis was conducted between these regions, followed by a correlation analysis with the behavioral measures from the visual search task. Results showed that higher connectivity values between the posterior parietal cortex and the dorsal anterior cingulate cortex were positively correlated with faster response speed. The posterior parietal cortex has been related to the formation of priority maps and the integration of sensory and executive information. Inhibitory control, performance monitoring during top–down cognitive tasks, and target detection have been associated with the dorsal anterior cingulate cortex. In light of these results, we suggest that a priori enhanced connectivity between these regions defines individual differences in visual information processing and the ability to adapt to cognitive demands.
Appendix
Available only for authorised users
Literature
go back to reference Chao-Gan Y, Yu-Feng Z (2010) DPARSF: a MATLAB toolbox for “pipeline” data analysis of resting-state fMRI. Front Syst Neurosci 4:13PubMedPubMedCentral Chao-Gan Y, Yu-Feng Z (2010) DPARSF: a MATLAB toolbox for “pipeline” data analysis of resting-state fMRI. Front Syst Neurosci 4:13PubMedPubMedCentral
go back to reference Eickhoff SB, Heim S, Zilles K, Amunts K (2006) Testing anatomically specified hypotheses in functional imaging using cytoarchitectonic maps. Neuroimage 32(2):570–582CrossRefPubMed Eickhoff SB, Heim S, Zilles K, Amunts K (2006) Testing anatomically specified hypotheses in functional imaging using cytoarchitectonic maps. Neuroimage 32(2):570–582CrossRefPubMed
go back to reference Eickhoff SB, Paus T, Caspers S, Grosbras MH, Evans A, Zilles K, Amunts K (2007) Assignment of functional activations to probabilistic cytoarchitectonic areas revisited. Neuroimage 36(3):511–521CrossRefPubMed Eickhoff SB, Paus T, Caspers S, Grosbras MH, Evans A, Zilles K, Amunts K (2007) Assignment of functional activations to probabilistic cytoarchitectonic areas revisited. Neuroimage 36(3):511–521CrossRefPubMed
go back to reference Maldjian JA, Laurienti PJ, Kraft RA, Burdette JH (2003) An automated method for neuroanatomic and cytoarchitectonic atlas-based interrogation of fMRI data sets. Neuroimage 19(3):1233–1239CrossRefPubMed Maldjian JA, Laurienti PJ, Kraft RA, Burdette JH (2003) An automated method for neuroanatomic and cytoarchitectonic atlas-based interrogation of fMRI data sets. Neuroimage 19(3):1233–1239CrossRefPubMed
go back to reference Nee DE, Wager TD, Jonides J (2007) Interference resolution: insights from a meta-analysis of neuroimaging tasks. Cogn Affect Behav Neurosci 7:1–17CrossRefPubMed Nee DE, Wager TD, Jonides J (2007) Interference resolution: insights from a meta-analysis of neuroimaging tasks. Cogn Affect Behav Neurosci 7:1–17CrossRefPubMed
go back to reference Schneider W, Eschmann A, Zuccolotto A (2002) E-Prime reference guide. Psychology Software Tools Inc, Pittsburgh Schneider W, Eschmann A, Zuccolotto A (2002) E-Prime reference guide. Psychology Software Tools Inc, Pittsburgh
Metadata
Title
Functional connectivity at rest captures individual differences in visual search
Authors
Elisenda Bueichekú
Anna Miró-Padilla
César Ávila
Publication date
01-03-2020
Publisher
Springer Berlin Heidelberg
Published in
Brain Structure and Function / Issue 2/2020
Print ISSN: 1863-2653
Electronic ISSN: 1863-2661
DOI
https://doi.org/10.1007/s00429-019-02008-2

Other articles of this Issue 2/2020

Brain Structure and Function 2/2020 Go to the issue