ArticleHuman brain mapping2025
Age Differences in Brain Functional Connectivity Underlying Proactive Interference in Working Memory.
Article in Human brain mapping, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
2 citing papers in PubMed.
- Do semantic and phonological categories lead to proactive interference in immediate and delayed serial recall tasks?Memory & cognition · 2026Article
- When Alzheimer's pathology meets cardiometabolic risk: intrinsic subcortical-cortical connectivity signatures of retroactive interference in aging.Alzheimer's research & therapy · 2026Article
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Authors and funding
3 authors.
Funding
Abstract
Aging is typically accompanied by a decline in working memory (WM) capacity, even in the absence of pathology. Proficient WM requires cognitive control processes that can retain goal-relevant information for easy retrieval and resolve interference from irrelevant information. Aging has been associated with a reduced ability to resolve proactive interference (PI) in WM, leading to impaired retrieval of goal-relevant information. It remains unclear how age-related differences in the ability to resolve PI in WM are related to patterns of resting-state functional connectivity (rsFC) in the brain. Here, we investigated the association between PI in WM and rsFC cross-sectionally (n = 237) and 5 years longitudinally (n = 134) across the adult life span by employing both seed-based and data-driven approaches. Results revealed that the ability to resolve PI was associated with differential patterns of inferior frontal gyrus (IFG) rsFC in younger/middle-aged adults (25-60 years) and older adults (65-80 years) in two clusters centered in the vermis and caudate. Specifically, more PI was associated with stronger inferior frontal gyrus-vermis connectivity and weaker inferior frontal gyrus-caudate connectivity in older adults, while younger/middle-aged adults showed associations in the opposite directions with the identified clusters. Longitudinal analyses revealed that a reduced ability to control PI was associated with reduced inferior frontal gyrus-insula and inferior frontal gyrus-anterior cingulate cortex connectivity in older adults, while younger/middle-aged adults showed associations in the opposite direction with these clusters. Whole brain multivariate pattern analyses showed age-differential patterns of rsFC indicative of age-related structural decline and age-related compensation. The current results show that rsFC is associated with the ability to control PI in WM and that these associations are modulated by age.
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Registered trials
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