ArticleScientific reports2024
Gait-related beta-gamma phase amplitude coupling in the subthalamic nucleus of parkinsonian patients.
Article in Scientific reports, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
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Who cites it
8 citing papers in PubMed.
- Aberrant Gamma Oscillations in Parkinson's Disease.Neuroscience bulletin · 2026Review
- DBSsync: combining intracranial and multimodal data to investigate new biomarkers in Parkinson's disease.NPJ Parkinson's disease · 2026Article
- Chronic adaptive deep brain stimulation in Parkinson's disease: ADAPT-START findings and programming principles.NPJ Parkinson's disease · 2026Article
- Local Field Potentials in Movement Disorders: A Narrative Review.Stereotactic and functional neurosurgery · 2026Review
- Local field potential biomarkers for adaptive deep brain stimulation in Parkinson's disease: A scoping review.Surgical neurology international · 2026Review
- Significance of gender, brain region and EEG band complexity analysis for Parkinson's disease classification using recurrence plots and machine learning algorithms.Physical and engineering sciences in medicine · 2025Article
- Temporal concentration and phase synchronization in phase-amplitude coupling.Frontiers in behavioral neuroscience · 2025Article
- A novel methodological approach to understanding the cortical and subcortical effects of aerobic exercise in Parkinson's disease.Frontiers in human neuroscience · 2025Article
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Authors and funding
6 authors.
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No grant is acknowledged in the PubMed record.
Abstract
Analysis of coupling between the phases and amplitudes of neural oscillations has gained increasing attention as an important mechanism for large-scale brain network dynamics. In Parkinson's disease (PD), preliminary evidence indicates abnormal beta-phase coupling to gamma-amplitude in different brain areas, including the subthalamic nucleus (STN). We analyzed bilateral STN local field potentials (LFPs) in eight subjects with PD chronically implanted with deep brain stimulation electrodes during upright quiet standing and unperturbed walking. Phase-amplitude coupling (PAC) was computed using the Kullback-Liebler method, based on the modulation index. Neurophysiological recordings were correlated with clinical and kinematic measurements and individual molecular brain imaging studies ([
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