Cognitive network enrichment, not degradation, explains the aging mental lexicon and links fluid and crystallized intelligence.
Sign Up to like & getrecommendations! Published in 2025 at "Psychological review"
DOI: 10.1037/rev0000557
Abstract: Cognition is a complex system of interacting components. Late-life cognitive decline is often explained as a degradation of the interconnectivity among these components. Evidence from the aging mental lexicon corroborates this interpretation, as older adults… read more here.
Keywords: network; mental lexicon; network enrichment; aging mental ... See more keywords
Stage-dependent patterns of cognitive network connectivity in early psychosis.
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DOI: 10.1038/s41467-025-66894-3
Abstract: Cognitive impairments in early psychosis are common, yet prior studies have focused mainly on domain-specific deficits rather than inter-domain relationships. Analyzing cognitive network connectivity may uncover insights into early psychosis mechanisms. Cognitive functions were assessed… read more here.
Keywords: stage dependent; connectivity; early psychosis; psychosis ... See more keywords
Social cognitive network neuroscience
Sign Up to like & getrecommendations! Published in 2022 at "Social Cognitive and Affective Neuroscience"
DOI: 10.1093/scan/nsac020
Abstract: Abstract Over the past three decades, research from the field of social neuroscience has identified a constellation of brain regions that relate to social cognition. Although these studies have provided important insights into the specific… read more here.
Keywords: neuroscience; social cognitive; brain; cognitive network ... See more keywords
Synchronized Cooperative Learning for Coordinating Cognitive Network Management Functions
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Transactions on Cognitive Communications and Networking"
DOI: 10.1109/tccn.2018.2805349
Abstract: Self-organizing networks (SONs) have been deployed typically with the SON functions (SFs) as rule-based controllers that evaluate metrics and decide actions based on a set of rules. Atop SFs, SON coordination ensures that the SFs… read more here.
Keywords: network; synchronized cooperative; cooperative learning; network management ... See more keywords
A cognitive network perspective on creativity. Theorizing network mobilization scripts
Sign Up to like & getrecommendations! Published in 2024 at "Organization Science"
DOI: 10.1287/orsc.2022.16899
Abstract: Although interpersonal networks are paramount for creativity, much prior work has considered their interpretation and activation to be unambiguous. In this paper, we instead draw on the notion that interpersonal networks exist primarily as subjective… read more here.
Keywords: cognitive networks; mobilization scripts; network; network mobilization ... See more keywords
Secrecy Performance of Underlay Cooperative Cognitive Network Using Non-Orthogonal Multiple Access with Opportunistic Relay Selection
Sign Up to like & getrecommendations! Published in 2019 at "Symmetry"
DOI: 10.3390/sym11030385
Abstract: In this paper, an underlay cooperative cognitive network using a non-orthogonal multiple access (UCCN-NOMA) system is investigated, in which the intermediate multiple relays help to decode and forward two signals x 1 and x 2… read more here.
Keywords: relay; underlay cooperative; relay selection; cooperative cognitive ... See more keywords