Machine learning-based classification of SCA1, SCA2, and Healthy controls using graph features
Objective: To differentiate genetic variants of spinocerebellar ataxia (SCA1 and SCA2) and healthy controls using machine learning on resting-state functional Magnetic Resonance Imaging graph features.…Brain structure alternations and disrupted functional connectivity in paroxysmal kinesigenic dyskinesia
Objective: This study aimed to delineate the morphological and functional alterations of paroxysmal kinesigenic dyskinesia (PKD) by functional magnetic resonance imaging (fMRI). Background: PKD is…Color vision deficits in Parkinson’s disease are linked to brain abnormalities in attentional, fronto-pariental and visual networks
Objective: To analyze the relationship between color vision deficits in Parkinson’s disease (PD) and the integrity of the visual system, cognition and other relevant networks…Cerebro-cerebellar motor networks in clinical subtypes of Parkinson’s disease
Objective: This study investigated functional alterations within the cerebro-cerebellar system in tremor-dominant (TD) and postural-instability-and-gait-disorder (PIGD) subtypes of Parkinson’s disease (PD) using stepwise functional connectivity…Altered Brain Connectivity in Hyperkinetic Movement Disorders: Systematic Review of Resting-State fMRI Studies
Objective: Providing a comprehensive literature review of resting-state brain connectivity alterations using resting-state fMRI (rs-fMRI) in hyperkinetic movement disorders (HMD). We additionally discuss alterations from…Resting state functional brain networks associated with emotion processing in frontotemporal lobar degeneration
Objective: This study investigated the relationship between emotion processing and resting-state functional connectivity (rs-FC) of the brain networks in frontotemporal lobar degeneration (FTLD). Background: Defective…MRI biomarkers of freezing of gait development in in Parkinson’s disease
Objective: This study investigated longitudinal clinical, structural and functional brain alterations in Parkinson’s disease patients with freezing of gait (PD-FoG) and in those developing (PD-FoG-converters)…Amygdala-hippocampus damage critically contributes to visual dysfunction in Parkinson disease
Objective: To delineate the structural and functional alterations of the brain associated with visual dysfunction and retinal injury in Parkinson disease (PD) Background: Several electrophysiological,…Resting-state connectivity predictors for prefrontal cortex activity during walking in Parkinson’s disease.
Objective: Investigating whether resting-state brain connectivity can predict prefrontal cortex activity (PFCA) during walking for patients with Parkinson's disease (PD) and reflect the benefits of…Aberrant dopamine transporter and functional connectivity patterns in LRRK2 and GBA non-manifesting carriers
Objective: We aimed to study the association between presynaptic striatal dopamine uptake and functional connectivity (FC) patterns among healthy first-degree relatives of PD patients with…
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