EEG-based Functional Connectivity Reveals a Genotype-Specific Network Signature in GBA-Associated Parkinson’s Disease
Objective: to investigate whether PD patients carrying pathogenetic GBA variants exhibit distinct frequency-specific EEG-based FC alterations compared with GBA1-negative PD patients (PD-GBA−). Background: Variants in the GBA1 gene…Distinct HD-EEG Functional Connectivity Patterns in Early-Onset Parkinson’s Disease
Objective: To investigate EEG-based functional connectivity (FC) differences between patients with early-onset Parkinson’s disease (EOPD) and late-onset Parkinson’s disease (LOPD) at an early disease stage,…Cortical Dynamics Underlying the Heterogeneous Dopamine Responsiveness of Rest Tremor in Parkinson’s Disease
Objective: To explore neural mechanisms underlying the variable response of rest tremor to dopaminergic treatment by comparing tremor-related cortical oscillations between OFF and ON medication…Frontal Cortical Reactivity Underlying Cue Responsiveness in Parkinson’s Disease: a TMS-EEG Study
Objective: To explore the neural mechanisms underlying responsiveness to gait cueing in PD by assessing cortical reactivity using TMS-EEG. Background: External cueing improves gait in…Reduced Cholinergic Activity and Electrophysiological Slowing in Patients with GBA-PD
Objective: To explore neurophysiological changes using quantitative EEG (qEEG) and transcranial magnetic stimulation (TMS) in PD patients carriers and non-carriers of GBA1 mutations. Background: qEEG…Dynamic Neural States underlying Freezing of Gait in Parkinson’s Disease
Objective: This study aimed to characterize dynamic brain states during freezing of gait in Parkinson’s disease using Hidden Markov Modelling of EEG data. Background: Freezing…Pain Inverts the Relationship Between Beta-band Power and Fatigue Severity in PD: an EEG Study
Objective: This study aims to compare EEG band power and its relationship to fatigue severity in PD patients with and without chronic pain. Background: Fatigue…Cortical Disinhibition and Beta Hypersynchrony underlying Freezing of Gait in Parkinson’s Disease: a TMS–EEG Study
Objective: To investigate whole-cortex functional alterations in Parkinson’s disease patients with freezing of gait (PD-FOG) using transcranial magnetic stimulation combined with electroencephalography (TMS-EEG). Background: Our…Characteristics of Cortical Beta Bursts in Parkinson’s disease
Objective: 1. Do patients with PD experience changes in cortical beta bursts in both the low and high β frequency bands?2. Are bursts of different…Acute administration of methylphenidate modulates functional connectivity during the processing of irrelevant stimuli in Parkinson’s disease patients
Objective: Examine the effects of a single dose of methylphenidate (MPD), on event-related functional connectivity (FC), in patients with Parkinson’s disease (PD). Background: Recent studies…
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