Visual system abnormalities and visual hallucinations in Parkinson’s disease
Objective: We aimed to identify clinical and imaging biomarkers of visual system injury associated with the presence of Visual hallucinations (VH) in Parkinson's disease (PD).…Olfactory Network Reorganization in Parkinson’s Disease
Objective: To explore changes in the organization and functionality of the olfactory network in patients with Parkinson’s Disease (PD) using graph theory-based network analysis on…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,…
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