ArticleCerebral cortex (New York, N.Y. : 1991)2020
Overarching Principles and Dimensions of the Functional Organization in the Inferior Parietal Cortex.
Article in Cerebral cortex (New York, N.Y. : 1991), 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.
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Who cites it
22 citing papers in PubMed.
- Functional Specialization of the Visual Word Form Area During Word Reading: A Multimodal Neuroimaging Study.Neurobiology of language (Cambridge, Mass.) · 2026Article
- Disentangling dynamic information and temporal order processing of human action perception.PNAS nexus · 2025Article
- Mapping the task-general and task-specific neural correlates of speech production: Meta-analysis and fMRI direct comparisons of category fluency and picture naming.Imaging neuroscience (Cambridge, Mass.) · 2025Article
- An fMRI-based investigation of the effects of odors on the functional connectivity network underlying the working memory.Experimental brain research · 2024Article
- Switching off: disruptive TMS reveals distinct contributions of the posterior middle temporal gyrus and angular gyrus to bilingual speech production.Cerebral cortex (New York, N.Y. : 1991) · 2024Article
- Article
- The left posterior angular gyrus is engaged by autobiographical recall not object-semantics, or event-semantics: Evidence from contrastive propositional speech production.Imaging neuroscience (Cambridge, Mass.) · 2024Article
- The neural substrates of transdiagnostic cognitive-linguistic heterogeneity in primary progressive aphasia.Alzheimer's research & therapy · 2023Article
- Semantic-specific and domain-general mechanisms for integration and update of contextual information.Human brain mapping · 2023Article
- The cross-domain functional organization of posterior lateral temporal cortex: insights from ALE meta-analyses of 7 cognitive domains spanning 12,000 participants.Cerebral cortex (New York, N.Y. : 1991) · 2023Article
- Distinct but cooperating brain networks supporting semantic cognition.Cerebral cortex (New York, N.Y. : 1991) · 2023Article
- Dual-axes of functional organisation across lateral parietal cortex: the angular gyrus forms part of a multi-modal buffering system.Brain structure & function · 2023Review
- The convergence and divergence of episodic and semantic functions across lateral parietal cortex.Cerebral cortex (New York, N.Y. : 1991) · 2022Article
- The role of the ventrolateral anterior temporal lobes in social cognition.Human brain mapping · 2022Article
- Understanding the multidimensional cognitive deficits of logopenic variant primary progressive aphasia.Brain : a journal of neurology · 2022Review
- Direct Neural Evidence for the Contrastive Roles of the Complementary Learning Systems in Adult Acquisition of Native Vocabulary.Cerebral cortex (New York, N.Y. : 1991) · 2022Article
- Assessing executive functions in post-stroke aphasia-utility of verbally based tests.Brain communications · 2022Article
- Brain Functional Correlates of Episodic Memory Using an Ecological Free Recall Task.Brain sciences · 2021Article
- Investigating Language and Domain-General Processing in Neurotypicals and Individuals With Aphasia - A Functional Near-Infrared Spectroscopy Pilot Study.Frontiers in human neuroscience · 2021Article
- Revealing the neural networks that extract conceptual gestalts from continuously evolving or changing semantic contexts.NeuroImage · 2020Article
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3 authors.
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Abstract
The parietal cortex (PC) is implicated in a confusing myriad of different cognitive processes/tasks. Consequently, understanding the nature and organization of the core underlying neurocomputations is challenging. According to the Parietal Unified Connectivity-biased Computation model, two properties underpin PC function and organization. Firstly, PC is a multidomain, context-dependent buffer of time- and space-varying input, the function of which, over time, becomes sensitive to the statistical temporal/spatial structure of events. Secondly, over and above this core buffering computation, differences in long-range connectivity will generate graded variations in task engagement across subregions. The current study tested these hypotheses using a group independent component analysis technique with two independent functional magnetic resonance imaging datasets (task and resting state data). Three functional organizational principles were revealed: Factor 1, inferior PC was sensitive to the statistical structure of sequences for all stimulus types (pictures, sentences, numbers); Factor 2, a dorsal-ventral variation in generally task-positive versus task-negative (variable) engagement; and Factor 3, an anterior-posterior dimension in inferior PC reflecting different engagement in verbal versus visual tasks, respectively. Together, the data suggest that the core neurocomputation implemented by PC is common across domains, with graded task engagement across regions reflecting variations in the connectivity of task-specific networks that interact with PC.
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