Pallidal beta bursts in Parkinson's disease and dystonia
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DOI: 10.1002/mds.27524
Abstract: Exaggerated beta power has been discussed as a disease‐specific biomarker for Parkinson's disease (PD) and has recently been suggested to rely on prolonged bursts of subthalamic beta synchronization. read more here.
Keywords: pallidal beta; disease; beta; bursts parkinson ... See more keywords
Beta bursts during continuous movements accompany the velocity decrement in Parkinson's disease patients
Sign Up to like & getrecommendations! Published in 2019 at "Neurobiology of Disease"
DOI: 10.1016/j.nbd.2019.03.013
Abstract: Bradykinesia is reported to correlate with subthalamic beta power (13–35 Hz) recorded at rest in Parkinson's disease (PD). Pilot studies suggest adaptive deep brain stimulation triggered by amplitude threshold crossings of beta activity defined at rest… read more here.
Keywords: movement; velocity; disease; power ... See more keywords
Laminar dynamics of high amplitude beta bursts in human motor cortex
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DOI: 10.1016/j.neuroimage.2021.118479
Abstract: Motor cortical activity in the beta frequency range is one of the strongest and most studied movement-related neural signals. At the single trial level, beta band activity is often characterized by transient, high amplitude, bursting… read more here.
Keywords: motor; laminar dynamics; motor cortex; activity ... See more keywords
The Entropy of Adaptively Segmented Beta Oscillations Predict Motor Improvement in Patients with Parkinsons Disease
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DOI: 10.1109/tbme.2022.3142716
Abstract: Objective: Beta bursts of local fields potentials (LFPs) recorded from subthalamic nucleus (STN) have been recently proposed as a new temporal feature for patients with Parkinsons disease (PD). We introduce a new technique for the… read more here.
Keywords: improvement; beta oscillations; beta; beta bursts ... See more keywords
Dopaminergic Modulation of Spectral and Spatial Characteristics of Parkinsonian Subthalamic Nucleus Beta Bursts
Sign Up to like & getrecommendations! Published in 2021 at "Frontiers in Neuroscience"
DOI: 10.3389/fnins.2021.724334
Abstract: In Parkinson’s disease (PD), subthalamic nucleus (STN) beta burst activity is pathologically elevated. These bursts are reduced by dopamine and deep brain stimulation (DBS). Therefore, these bursts have been tested as a trigger for closed-loop… read more here.
Keywords: beta bursts; subthalamic nucleus; dopaminergic modulation; burst ... See more keywords