ArticleCortex; a journal devoted to the study of the nervous system and behavior2023
High gamma activity distinguishes frontal cognitive control regions from adjacent cortical networks.
Article in Cortex; a journal devoted to the study of the nervous system and behavior, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers, 1 of them a synthesis that pooled it.
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Who cites it
14 citing papers in PubMed, 1 synthesis or guideline pooled it, 26 citations in OpenAlex.
- An update on tests used for intraoperative monitoring of cognition during awake craniotomy.Acta neurochirurgica · 2024Pooled it
- Insights into the neural mechanisms supporting cognitive stability and flexibility from human intracranial electroencephalography.Neuroscience and biobehavioral reviews · 2026Review
- Hybrid spatial organization and evidence for magnitude-independent neural coding of linguistic information during sentence production.Science advances · 2026Article
- Distinct laminar origins of sensory-evoked high-gamma and low-frequency ECoG signals revealed by optogenetics.Proceedings of the National Academy of Sciences of the United States of America · 2026Article
- Frontotemporal network interactions causally support rapid concreteness judgments during reading.PLoS biology · 2026Article
- Distinct laminar origins of high-gamma and low-frequency ECoG signals revealed by optogenetics.bioRxiv : the preprint server for biology · 2025Article
- Hybrid spatial organization and magnitude-independent coding of linguistic information during sentence production.bioRxiv : the preprint server for biology · 2025Article
- Linking the multiple-demand cognitive control system to human electrophysiological activity.Neuropsychologia · 2025Review
- Differentiation in theta and gamma activation in weight-shifting learning between people with parkinson's disease of different anxiety severities.GeroScience · 2024Article
- The Brain's Topographical Organization Shapes Dynamic Interaction Patterns That Support Flexible Behavior Based on Rules and Long-Term Knowledge.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2024Article
- Tumour-infiltrated cortex participates in large-scale cognitive circuits.Cortex; a journal devoted to the study of the nervous system and behavior · 2024Article
- Hybrid framework of fatigue: connecting motivational control and computational moderators to gamma oscillations.Frontiers in neuroergonomics · 2024Article
- Article
- Brain network mapping and glioma pathophysiology.Brain communications · 2023Review
Corrections and comments
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Authors and funding
12 authors at 5 institutions in 3 countries.
Funding
Abstract
Though the lateral frontal cortex is broadly implicated in cognitive control, functional MRI (fMRI) studies suggest fine-grained distinctions within this region. To examine this question electrophysiologically, we placed electrodes on the lateral frontal cortex in patients undergoing awake craniotomy for tumor resection. Patients performed verbal tasks with a manipulation of attentional switching, a canonical control demand. Power in the high gamma range (70-250 Hz) distinguished electrodes based on their location within a high-resolution fMRI network parcellation of the frontal lobe. Electrodes within the canonical fronto-parietal control network showed increased power in the switching condition, a result absent in electrodes within default mode, language and somato-motor networks. High gamma results contrasted with spatially distributed power decreases in the beta range (12-30 Hz). These results confirm the importance of fine-scale functional distinctions within the human frontal lobe, and pave the way for increased precision of functional mapping in tumor surgeries.
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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.