Social semantics: the organization and grounding of abstract concepts

PM Pexman, V Diveica… - … Transactions of the …, 2023 - royalsocietypublishing.org
Abstract concepts, like justice and friendship, are central features of our daily lives.
Traditionally, abstract concepts are distinguished from other concepts in that they cannot be …

[HTML][HTML] The role of default mode network in semantic cue integration

L Lanzoni, D Ravasio, H Thompson, D Vatansever… - NeuroImage, 2020 - Elsevier
Recent accounts of large-scale cortical organisation suggest that the default mode network
(DMN) is positioned at the top of a principal gradient, reflecting the separation between …

Task-dependent functional and effective connectivity during conceptual processing

P Kuhnke, M Kiefer, G Hartwigsen - Cerebral Cortex, 2021 - academic.oup.com
Conceptual knowledge is central to cognition. Previous neuroimaging research indicates
that conceptual processing involves both modality-specific perceptual-motor areas and …

A neuroanatomical and cognitive model of impaired social behaviour in frontotemporal dementia

MA Rouse, RJ Binney, K Patterson, JB Rowe… - Brain, 2024 - academic.oup.com
Impaired social cognition is a core deficit in frontotemporal dementia (FTD). It is most
commonly associated with the behavioural-variant of FTD, with atrophy of the orbitofrontal …

Language network self-inhibition and semantic similarity in first-episode schizophrenia: a computational-linguistic and effective connectivity approach

MF Alonso-Sánchez, R Limongi, J Gati… - Schizophrenia …, 2023 - Elsevier
Introduction A central feature of schizophrenia is the disorganization and impoverishment of
language. Recently, we observed higher semantic similarity in first-episode-schizophrenia …

A middle ground where executive control meets semantics: the neural substrates of semantic control are topographically sandwiched between the multiple-demand …

R Chiou, E Jefferies, J Duncan, GF Humphreys… - Cerebral …, 2023 - academic.oup.com
Semantic control is the capability to operate on meaningful representations, selectively
focusing on certain aspects of meaning while purposefully ignoring other aspects based on …

We need deeper understanding about the neurocognitive mechanisms of moral righteousness in an era of online vigilantism and cancel culture

R Chiou - AJOB neuroscience, 2020 - Taylor & Francis
Cancel culture has become increasingly prevalent in recent years. It follows a typical
process, usually unfolding on the internet: When a public figure says or does something …

[HTML][HTML] Knowing what you need to know in advance: The neural processes underpinning flexible semantic retrieval of thematic and taxonomic relations

M Zhang, D Varga, X Wang, K Krieger-Redwood… - NeuroImage, 2021 - Elsevier
Semantic retrieval is flexible, allowing us to focus on subsets of features and associations
that are relevant to the current task or context: for example, we use taxonomic relations to …

Bipartite functional fractionation within the default network supports disparate forms of internally oriented cognition

R Chiou, GF Humphreys, MA Lambon Ralph - Cerebral Cortex, 2020 - academic.oup.com
Our understanding about the functionality of the brain's default network (DN) has
significantly evolved over the past decade. Whereas traditional views define this network …

Representation of event and object concepts in ventral anterior temporal lobe and angular gyrus

Y Zhang, W Wu, D Mirman, P Hoffman - Cerebral Cortex, 2024 - academic.oup.com
Semantic knowledge includes understanding of objects and their features and also
understanding of the characteristics of events. The hub-and-spoke theory holds that these …