Exploring phase–amplitude coupling from primary motor cortex-basal ganglia–thalamus network model

Y Yu, F Han, Q Wang - Neural Networks, 2022 - Elsevier
The purpose of this study is to develop a primary motor cortex (M1)-basal ganglia–thalamus
model capable of reproducing the physiological phenomenon of exaggerated phase …

[HTML][HTML] Subthalamic nucleus phase–amplitude coupling correlates with motor impairment in Parkinson's disease

BCM van Wijk, M Beudel, A Jha, A Oswal… - Clinical …, 2016 - Elsevier
Objective High-amplitude beta band oscillations within the subthalamic nucleus are
frequently associated with Parkinson's disease but it is unclear how they might lead to motor …

The role of coupling connections in a model of the cortico-basal ganglia-thalamocortical neural loop for the generation of beta oscillations

C Liu, C Zhou, J Wang, C Fietkiewicz, KA Loparo - Neural Networks, 2020 - Elsevier
Excessive neural synchronization in the cortico-basal ganglia-thalamocortical circuits in the
beta (β) frequency range (12–35 Hz) is closely associated with dopamine depletion in …

A neural mass model of basal ganglia nuclei simulates pathological beta rhythm in Parkinson's disease

F Liu, J Wang, C Liu, H Li, B Deng… - … Journal of Nonlinear …, 2016 - pubs.aip.org
An increase in beta oscillations within the basal ganglia nuclei has been shown to be
associated with movement disorder, such as Parkinson's disease. The motor cortex and an …

Spatiotemporal features of β-γ phase-amplitude coupling in Parkinson's disease derived from scalp EEG

R Gong, M Wegscheider, C Mühlberg, R Gast, C Fricke… - Brain, 2021 - academic.oup.com
Abnormal phase-amplitude coupling between β and broadband-γ activities has been
identified in recordings from the cortex or scalp of patients with Parkinson's disease. While …

[HTML][HTML] Frequency nesting interactions in the subthalamic nucleus correlate with the step phases for Parkinson's disease

L Jin, W Shi, C Zhang, CH Yeh - Frontiers in Physiology, 2022 - frontiersin.org
Gait disturbance in Parkinson's disease (PD) can be ameliorated by sound stimulation.
Given that excessive β synchronization in basal ganglia is linked to motor impairment in PD …

Investigating synchronous oscillation and deep brain stimulation treatment in a model of cortico-basal ganglia network

M Lu, X Wei, KA Loparo - IEEE Transactions on Neural …, 2017 - ieeexplore.ieee.org
Altered firing properties and increased pathological oscillations in the basal ganglia have
been proven to be hallmarks of Parkinson's disease (PD). Increasing evidence suggests that …

Nonsinusoidal oscillations underlie pathological phase-amplitude coupling in the motor cortex in Parkinson's disease

SR Cole, EJ Peterson, R van der Meij, C de Hemptinne… - BioRxiv, 2016 - biorxiv.org
Parkinson's disease (PD) is associated with abnormal beta oscillations (13-30 Hz) in the
basal ganglia and motor cortex (M1). Recent reports show that M1 beta-high gamma (50 …

Conditions for the generation of beta oscillations in the subthalamic nucleus–globus pallidus network

AJN Holgado, JR Terry, R Bogacz - Journal of Neuroscience, 2010 - Soc Neuroscience
The advance of Parkinson's disease is associated with the existence of abnormal
oscillations within the basal ganglia with frequencies in the beta band (13–30 Hz). While the …

Neural mass models describing possible origin of the excessive beta oscillations correlated with Parkinsonian state

C Liu, Y Zhu, F Liu, J Wang, H Li, B Deng, C Fietkiewicz… - Neural Networks, 2017 - Elsevier
In Parkinson's disease, the enhanced beta rhythm is closely associated with
akinesia/bradykinesia and rigidity. An increase in beta oscillations (12–35 Hz) within the …