Composite UHDRS shows extensive spatial correlation with grey matter and white matter volume in Huntington’s disease gene carriers
Objective: This work sought to determine the structural correlates of variability in cUHDRS in HD gene expansion carriers (HDGC). Background: Symbol digit modalities test (SDMT),…Impaired cerebral vasoreactivity in patients with Parkinson’s disease: clinical and imaging correlates
Objective: To determine the clinical and imaging correlates of impaired cerebral autoregulation as measured with cerebral vasoreactivity (CVR) in patients with idiopathic Parkinson’s disease (PD).…Depressive Symptoms are Associated with Lower Locus Coeruleus Volumes in Parkinson’s disease
Objective: To assess locus coeruleus volumes in Parkinson's disease patients with depressive symptoms. Background: Depression associated with Parkinson disease (PD) has a different symptom profile…Dynamic functional connectivity signature of cognitive decline in Parkinson’s disease
Objective: Aim of the present study was to characterize the dynamic changes of functional connectivity associated with Parkinson’s disease (PD) cognitive decline using dynamic functional…Relative Preservation of Serotonergic Function Increases Response to Treatment in Early PD
Objective: To investigate interactions between the serotonergic and dopaminergic systems in early PD as related to (i) response to treatment and (ii) dopamine (DA) release,…Usefulness of Cardiac MIBG Scintigraphy, DAT scan and midbrain/pontine ratio to differentiate Parkinson disease from atypical parkinsonian syndrome
Objective: The purpose of this study was to evaluate the usefulness of cardiac 123I-metaiodobenzylguanidine (MIBG) uptake, Dopamine transporter (DAT) scan and midbrain/pontine ratio (M/P ratio)…Imaging biomarker for progression of motor symptoms in advanced Parkinson’s disease
Objective: The aim of the present study is to clarify correlation between motor deficits and dopaminergic neuronal loss in advanced Parkinson’s disease (PD). Background: Series…Changes in Neuromelanin MRI Signal in Parkinson’s Disease: A Longitudinal Study
Objective: To investigate the neuromelanin (NM) signal changes in Parkinson’s disease (PD) patients associated with disease progression. Background: PD is characterized by the progressive loss…Functional MRI activation during the Symbol Digit Modalities Test in Parkinson’s disease
Objective: To assess alterations in functional brain activation patterns related to mental slowing in patients with Parkinson’s disease (PD). Background: Attentional deficits, namely mental slowing,…Longitudinal Analysis of the Corticospinal tract microstructure in Parkinson’s Disease Patients
Objective: To assess longitudinal abnormlities throughout the corticospinal tract in Parkinson’s Disease patients. Background: Parkinson’s Disease (PD) is a neurodegenerative progressive disease might become a pandemic…
Abstracts from the International Congress of Parkinson’s and Movement Disorders.