ArticleBrain research2017
Elucidating functional differences between cortical gyri and sulci via sparse representation HCP grayordinate fMRI data.
Article in Brain research, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.
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Who cites it
12 citing papers in PubMed.
- Frequency-specific gyro-sulcal functional differentiation in preterm neonates: Sulcal dominance and gene expression correlates.Developmental cognitive neuroscience · 2026Article
- The cellular and molecular basis of gyrus-sulcus specialization in the primate brain.Nature communications · 2026Article
- Structuro-Functional Differentiation and Coupling of Gyri and Sulci in the Neonatal Cortex.Human brain mapping · 2026Article
- Cortical Morphological Networks Differ Between Gyri and Sulci.Neuroscience bulletin · 2025Article
- Frequency-specific functional difference between gyri and sulci in naturalistic paradigm fMRI.Brain structure & function · 2024Article
- Gyral-sulcal contrast in intrinsic functional brain networks across task performances.Brain imaging and behavior · 2021Article
- Fundamental functional differences between gyri and sulci: implications for brain function, cognition, and behavior.Psychoradiology · 2021Review
- Differential Patterns of Gyral and Sulcal Morphological Changes During Normal Aging Process.Frontiers in aging neuroscience · 2021Article
- The Cerebral Cortex is Bisectionally Segregated into Two Fundamentally Different Functional Units of Gyri and Sulci.Cerebral cortex (New York, N.Y. : 1991) · 2019Article
- Deep Learning Models Unveiled Functional Difference Between Cortical Gyri and Sulci.IEEE transactions on bio-medical engineering · 2019Article
- Temporal Variability of Cortical Gyral-Sulcal Resting State Functional Activity Correlates With Fluid Intelligence.Frontiers in neural circuits · 2019Article
- Exploring 3-hinge gyral folding patterns among HCP Q3 868 human subjects.Human brain mapping · 2018Article
Corrections and comments
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Authors and funding
8 authors.
Funding
Abstract
The highly convoluted cerebral cortex is characterized by two different topographic structures: convex gyri and concave sulci. Increasing studies have demonstrated that cortical gyri and sulci exhibit different structural connectivity patterns. Inspired by the intrinsic structural differences between gyri and sulci, in this paper, we present a data-driven framework based on sparse representation of fMRI data for functional network inferences, then examine the interactions within and across gyral and sulcal functional networks and finally elucidate possible functional differences using graph theory based properties. We apply the proposed framework to the high-resolution Human Connectome Project (HCP) grayordinate fMRI data. Extensive experimental results on both resting state fMRI data and task-based fMRI data consistently suggested that gyri are more functionally integrated, while sulci are more functionally segregated in the organizational architecture of cerebral cortex, offering novel understanding of the byzantine cerebral cortex.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.