Search Results - "van Wijk, Bernadette C.M."
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Subthalamic nucleus phase-amplitude coupling correlates with motor impairment in Parkinson’s disease
Published in Clinical neurophysiology (01-04-2016)“…Highlights • We obtained invasive subthalamic nucleus recordings in 33 Parkinson’s disease patients. • Phase-amplitude coupling between beta band and…”
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Synchronised spiking activity underlies phase amplitude coupling in the subthalamic nucleus of Parkinson's disease patients
Published in Neurobiology of disease (01-07-2019)“…Both phase-amplitude coupling (PAC) and beta-bursts in the subthalamic nucleus have been significantly linked to symptom severity in Parkinson's disease (PD)…”
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Low-beta versus high-beta band cortico-subcortical coherence in movement inhibition and expectation
Published in Neurobiology of disease (15-10-2024)“…Beta band oscillations in the sensorimotor cortex and subcortical structures, such as the subthalamic nucleus (STN) and internal pallidum (GPi), are closely…”
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Interrater reliability of deep brain stimulation electrode localizations
Published in NeuroImage (Orlando, Fla.) (15-11-2022)“…•Newly trained users yield reliable results of DBS-electrode localization with Lead-DBS.•STN-DBS-electrode localization interrater variance lies at…”
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Lateralized modulation of cortical beta power during human gait is related to arm swing
Published in iScience (19-07-2024)“…Human gait is a complex behavior requiring dynamic control of upper and lower extremities that is accompanied by cortical activity in multiple brain areas. We…”
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Corticomuscular and bilateral EMG coherence reflect distinct aspects of neural synchronization
Published in Neuroscience letters (29-09-2009)“…Using electroencephalography (EEG) and electromyography (EMG), corticomuscular and bilateral motor unit synchronization have been found in different frequency…”
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Slowing of M1 oscillations in brain tumor patients in resting state and during movement
Published in Clinical neurophysiology (01-11-2012)“…Highlights ► Brain tumors affect neural activity not only in adjacent tissue and low frequencies. ► We found an increase in mu power and a decrease in beta…”
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Thalamo-cortical cross-frequency coupling detected with MEG
Published in Frontiers in human neuroscience (02-04-2014)“…[...]the transfer entropy between the raw signals from thalamus and cortex was estimated at different time lags. [...]to verify that coupling was specific to…”
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Bayesian model reduction and empirical Bayes for group (DCM) studies
Published in NeuroImage (Orlando, Fla.) (01-03-2016)“…This technical note describes some Bayesian procedures for the analysis of group studies that use nonlinear models at the first (within-subject) level – e.g.,…”
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Comparing brain networks of different size and connectivity density using graph theory
Published in PloS one (28-10-2010)“…Graph theory is a valuable framework to study the organization of functional and anatomical connections in the brain. Its use for comparing network topologies,…”
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A systematic review of local field potential physiomarkers in Parkinson’s disease: from clinical correlations to adaptive deep brain stimulation algorithms
Published in Journal of neurology (01-02-2023)“…Deep brain stimulation (DBS) treatment has proven effective in suppressing symptoms of rigidity, bradykinesia, and tremor in Parkinson’s disease. Still,…”
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Cortical beta oscillations are associated with motor performance following visuomotor learning
Published in NeuroImage (Orlando, Fla.) (15-07-2019)“…People vary in their capacity to learn and retain new motor skills. Although the relationship between neuronal oscillations in the beta frequency range…”
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Generic dynamic causal modelling: An illustrative application to Parkinson's disease
Published in NeuroImage (Orlando, Fla.) (01-11-2018)“…We present a technical development in the dynamic causal modelling of electrophysiological responses that combines qualitatively different neural mass models…”
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Functional connectivity maps of theta/alpha and beta coherence within the subthalamic nucleus region
Published in NeuroImage (Orlando, Fla.) (15-08-2022)“…The subthalamic nucleus (STN) is a primary target for deep brain stimulation in Parkinson's disease (PD). Although small in size, the STN is commonly…”
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Is Broadband Gamma Activity Pathologically Synchronized to the Beta Rhythm in Parkinson's Disease?
Published in The Journal of neuroscience (27-09-2017)Get full text
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Functional segregation and integration within the human subthalamic nucleus from a micro- and meso-level perspective
Published in Cortex (01-10-2020)“…The subthalamic nucleus (STN) is a core basal ganglia structure involved in the control of motor, cognitive, motivational and affective functions. The…”
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Neural synchrony within the motor system: what have we learned so far?
Published in Frontiers in human neuroscience (2012)“…Synchronization of neural activity is considered essential for information processing in the nervous system. Both local and inter-regional synchronization are…”
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Movement-related beta oscillations show high intra-individual reliability
Published in NeuroImage (Orlando, Fla.) (15-02-2017)“…Oscillatory activity in the beta frequency range (15–30Hz) recorded from human sensorimotor cortex is of increasing interest as a putative biomarker of motor…”
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Pallidal low‐frequency activity in dystonia after cessation of long‐term deep brain stimulation
Published in Movement disorders (01-11-2019)“…Objective This study investigates the association between pallidal low‐frequency activity and motor sign severity in dystonia after chronic deep brain…”
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Low-beta cortico-pallidal coherence decreases during movement and correlates with overall reaction time
Published in NeuroImage (Orlando, Fla.) (01-10-2017)“…Beta band oscillations (13–30 Hz) are a hallmark of cortical and subcortical structures that are part of the motor system. In addition to local population…”
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