{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Zhang Q"],"funding":["Sichuan Province Innovative Talent Funding Project for Postdoctoral Fellows","National Natural Science Foundation of China","Sichuan Science and Technology Program"],"pagination":["31"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC12482898"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["21(1)"],"pubmed_abstract":["<h4>Background</h4>Visual selective attention can be categorized into top-down (goal-driven) and bottom-up (stimulus-driven) attention, with the fronto-parietal network serving as the primary neural substrate. However, fewer studies have focused on the specific roles of the right dorsolateral prefrontal cortex (DLPFC) and superior parietal lobule (SPL) in top-down and bottom-up attention. This study aimed to investigate the activity and connectivity of the right DLPFC and SPL in top-down and bottom-up attention.<h4>Methods</h4>Visual pop-out task mainly induces bottom-up attention, while the visual search task mainly induces top-down attention. Fifty-four participants completed the pop-out and search tasks during functional magnetic resonance imaging (fMRI) scanning. We used univariate ana"],"journal":["Behavioral and brain functions : BBF"],"pubmed_title":["Representation of top-down versus bottom-up attention in the right dorsolateral prefrontal cortex and superior parietal lobule."],"pmcid":["PMC12482898"],"funding_grant_id":["2025ZNSFSC0453","BX202402","62176045"],"pubmed_authors":["Li W","Zhang T","Zhang J","Xiong R","Jin Z","Li L","Zhang Q"],"additional_accession":[]},"is_claimable":false,"name":"Representation of top-down versus bottom-up attention in the right dorsolateral prefrontal cortex and superior parietal lobule.","description":"<h4>Background</h4>Visual selective attention can be categorized into top-down (goal-driven) and bottom-up (stimulus-driven) attention, with the fronto-parietal network serving as the primary neural substrate. However, fewer studies have focused on the specific roles of the right dorsolateral prefrontal cortex (DLPFC) and superior parietal lobule (SPL) in top-down and bottom-up attention. This study aimed to investigate the activity and connectivity of the right DLPFC and SPL in top-down and bottom-up attention.<h4>Methods</h4>Visual pop-out task mainly induces bottom-up attention, while the visual search task mainly induces top-down attention. Fifty-four participants completed the pop-out and search tasks during functional magnetic resonance imaging (fMRI) scanning. We used univariate ana","dates":{"release":"2025-01-01T00:00:00Z","publication":"2025 Sep","modification":"2026-06-04T01:23:01.56Z","creation":"2026-05-03T03:14:03.194Z"},"accession":"S-EPMC12482898","cross_references":{"pubmed":["41024222"],"doi":["10.1186/s12993-025-00297-8"]}}