Assessment of novel diffusion MRI metrics of cortical microstructure in the genetic continuum of Parkinson’s disease
Objective: To investigate novel cortical diffusivity metrics in Parkinson’s disease (PD), including both prodromal and established genetic PD, alongside sporadic PD and healthy controls (HC).…White Matter Perivascular Spaces in Parkinson’s Disease are Associated with Decreased Cognition, Interrupted Sleep, and Less Physical Activity
Objective: To determine the association of Perivascular Spaces (PVS) and non-motor features in Parkinson’s disease (PD). Background: PVS are the fluid-filled spaces surrounding blood vessels…Characterization of neuromelanin MRI as a potential Parkinson’s Disease biomarker in a multi-site longitudinal study
Objective: To investigate (1)longitudinal change and (2)cross-sectional vendor differences in neuromelanin MRI in substantia nigra pars compacta(SNpc) in PD patients. Background: Neuromelanin(NM) MRI is a…The role of cortical and subcortical structures in maintaining efficient network topology in Parkinson’s disease
Objective: To assess the relative importance of cortical and subcortical nodes and their connections in maintaining efficient structural connectome topology in Parkinson's disease (PD). Background:…Structural MRI features of glucocerebrosidase (GBA)-associated Parkinson’s disease
Objective: To compare structural differences in brain magnetic resonance imaging (MRI) between Glucocerebrosidase (GBA) mutation carriers with Parkinson’s disease (PD-GBA) vs non-mutation carriers. Background: PD-GBA…Adult-onset Alexander’s disease – New causal mutation in GFAP gene
Objective: In the present study we describe a new mutation (p.L58P) in the GFAP gene and its functional consequences causing a phenotype with adult-onset Alexander’s…MR imaging features of Dentatorubral-pallidoluysian atrophy (DRPLA): a case report
Objective: To describe MRI signs suggestive of dentatorubral-pallidoluysian atrophy (DRPLA) that may warrant genetic testing. Background: Dentatorubral-pallidoluysian atrophy (DRPLA) is a rare autosomal dominant neurodegenerative…Neuroanatomical underpinnings of apathy in Parkinson’s Disease
Objective: To investigated the integrity of white matter tracts within basal ganglia-frontal networks in PD patients with and without apathy, and relate these to specific…Noninvasive focal delivery of Adeno Associated Vectors (AAV) with magnetic resonance-guided focused ultrasound in non-human primates
Objective: Focal brain delivery of gene therapy in non-human primates is a major step towards the translation of this technology for use in humans. We…Deterioration in Wilson’s Disease despite treatment. Are the neuroimaging findings useful as prognostic factor?
Objective: To describe the neuroimaging findings and their importance in the prognosis during the treatment. Additionally, to describe the state of art of the treatment.…
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