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321
Balance between competing spectral states in Subthalamic nucleus is linked to motor impairment in Parkinson’s Disease
Published 2021“…Exaggerated bursts of activity at frequencies in the low beta band are a well-established phenomenon in the subthalamic nucleus (STN) of patients with Parkinson’s disease. …”
Journal article -
322
Beta burst coupling across the motor circuit in Parkinson's disease
Published 2018“…Exaggerated activity in the beta band (13-35 Hz) is a hallmark of basal ganglia signals in patients with Parkinson's disease (PD). …”
Journal article -
323
Objective identification of pain due to uterine contraction during the first stage of labour using continuous EEG signals and SVM
Published 2019“…It was found that pain due to uterine contraction correlated positively with relative delta and beta band activities and negatively with relative theta and alpha band activities of the EEG signals. …”
Article -
324
Hybrid approach of EEG stress level classification using K-means clustering and support vector machine
Published 2022“…The performance of SVM classifier was validated by 10-fold cross validation method and the result affirmed the highest performance of 98% accuracy by using only the feature of Beta-band absolute power at right (Fp2) prefrontal region on account of the significant changes of Beta activity during pre- and post-stimuli. …”
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Article -
325
Control of one-dimensional cursor movement by noninvasive brain-computer interface in humans
Published 2011“…Frequency is divided into six groups, i.e. delta band (0-4 Hz), theta band (4-7 Hz), alpha band (8-13 Hz), beta band (13-30 Hz), gamma band (31-50 Hz) and high gamma band (>51 Hz). …”
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Thesis -
326
Human Mental Stage Interpretation Based on the Analysis of Electroencephalogram (EEG) Signals
Published 2024“…The EEG power spectrum in terms of mean and standard deviation for each EEG frequency band (theta band, alpha band, and beta band) is computed. Then, the k-nearest neighbor (k-NN) classifier is employed to discover the best feature that is capable to indicate status of human mental stage. …”
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Conference or Workshop Item -
327
Motor Imagery EEG Classification for Patients with Amyotrophic Lateral Sclerosis Using Fractal Dimension and Fisher’s Criterion-Based Channel Selection
Published 2017-07-01“…Experimental results show that the proposed GPFD feature is not only superior to the previously-used SMR features (mu and beta band powers of EEG from sensorimotor cortex) but also better than HFD. …”
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Article -
328
Parkinson's disease is characterized by sub-second resting-state spatio-oscillatory patterns: A contribution from deep convolutional neural network
Published 2022-01-01“…Accordingly, our results indicated that a sub-second of intrinsic oscillatory power pattern in the beta band over the occipitoparietal, gamma band over the left motor cortex as well as theta band over the frontoparietal cluster, had the largest impact on the network score for dissociating the PD patients from age- and gender-matched healthy controls, across the two datasets. …”
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Article -
329
Network-level mechanisms underlying effects of transcranial direct current stimulation (tDCS) on visuomotor learning in schizophrenia
Published 2023-11-01“…Source-space time-frequency decomposition of EEG showed beta-band coherence across supplementary-motor, primary-motor and visual cortex forming a network involved in SRTT performance. …”
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Article -
330
Neurophysiological processes reflecting the effects of the immediate past during the dynamic management of actions
Published 2024-03-01“…The analyses revealed modulations of theta (TBA), alpha (ABA) and beta band activity (BBA) in connection with fronto-temporal structures supporting the theoretical assumptions of the considered conceptual framework. …”
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Article -
331
Effect of Kinesio Taping on Hand Sensorimotor Control and Brain Activity
Published 2021-11-01“…In addition, Kinesio taping-induced improvements in force control were moderately correlated with decreases in the EEG beta band power. In conclusion, Kinesio taping could improve the joint proprioceptive sense, and taping-induced improvement in force control is likely due to neural desynchronization in motor cortex.…”
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Article -
332
Brain bioelectrical activity changes in patients with poststroke depression and apathy
Published 2015-06-01“…In the patients with poststroke depression, depressive disorder scale scores were related to the power of bioelectric activity in the slow and alpha frequency bands manly in the acute stroke period whereas those were correlated with the EEG beta band power in the delayed period.…”
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Article -
333
A VR-Based Motor Imagery Training System With EMG-Based Real-Time Feedback for Post-Stroke Rehabilitation
Published 2023-01-01“…The result shows that MI+AO can generate more pronounced event-related desynchronization (ERD) in alpha band compared to other cases and induce relatively obvious ERD in beta band compared to AO, which demonstrates that VR-based observation has ability to facilitate MI training. …”
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334
Classifying and Scoring Major Depressive Disorders by Residual Neural Networks on Specific Frequencies and Brain Regions
Published 2023-01-01“…It was discovered that signals extracted from the beta band are more distinctive in depression classification, and these selected channels tend to perform better on scoring depressive severity. …”
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Article -
335
Decreased Global EEG Synchronization in Amyloid Positive Mild Cognitive Impairment and Alzheimer’s Disease Patients—Relationship to <i>APOE ε4</i>
Published 2021-10-01“…Increased global EEG power in beta band in <i>APOE ε4</i> carriers may represent a brain functional compensatory mechanism that offsets global EEG slowing in AD patients. …”
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Article -
336
Testing EEG functional connectivity between sensorimotor and face processing visual regions in individuals with congenital facial palsy
Published 2023-05-01“…To this aim, we studied the strength of beta band functional connectivity between these two systems using high-density EEG, combined with a change detection task with facial expressions (and a control condition involving non-face stimuli). …”
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Article -
337
Contribution of the subthalamic nucleus to motor, cognitive and limbic processes: an electrophysiological and stimulation study in monkeys
Published 2024-02-01“…Specific electrophysiological functional markers were found in the STN with beta band activity for the motor component of behavior, theta band activity for the cognitive component, and, gamma and theta activity bands for the limbic component. …”
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Article -
338
Improved Cognitive Vigilance Assessment after Artifact Reduction with Wavelet Independent Component Analysis
Published 2022-04-01“…However, no significant improvement was observed in the beta band. In addition, we compared the topographical map to show the changes in power spectral density across the brain regions for the two vigilance states. …”
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339
Connectivity in Large-Scale Resting-State Brain Networks Is Related to Motor Learning: A High-Density EEG Study
Published 2022-04-01“…Lastly, training-related increases in beta-band connectivity between the motor and the visual networks were related to greater consolidation. …”
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Article -
340
Monitoring the Cortical Activity of Children and Adults during Cognitive Task Completion
Published 2021-09-01“…In adults, the frontal beta-band power increased at the end of the task. It reflects enhanced reliance on the top–down mechanisms, cognitive control, or attentional modulation rather than a change in arithmetic strategy. …”
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Article