Association between Hippocampal Subfields, CSF Biomarkers, and Cognition in non-demented Parkinson’s patients
Objective: To determine whether hippocampal subfield volumes in non-demented Parkinson’s Disease (PD) are primarily predicted by cognition or CSF β-amyloid 1–42 (Aβ42) levels. Background: The…EVALUATION OF THE ABSENCE OF NIGROSOME 1 BY MAGNETIC RESONANCE 3 TESLA IN PARKINSON’S DISEASE ACCORDING TO TIME OF EVOLUTION TO DIAGNOSIS VS MESENCEPHALIC ECOGRAPHY.
Objective: The primary objective was to evaluate the absence of nigrosome 1 in 3TMRI in a group of patients with PD according to their evolutionary…Longitudinal change in thalamic white matter macrostructure and volume in Parkinson’s disease depression
Objective: To investigate thalamic subnuclei volume and macrostructural white matter changes in Parkinson’s disease (PD) depression. Background: Depression is the most common neuropsychiatric feature of…Interest of optical coherence tomography in Parkinson’s disease
Objective: To compare optical coherence tomography (OCT) results of retinal thickness (RT) and retinal nerve fiber layer (RNFLT) thickness of patients with idiopathic Parkinson's disease…Changes in brain functional connectivity after cognitive behavioral therapy for anxiety in Parkinson’s disease: a longitudinal MRI study.
Objective: To identify changes in brain functional connectivity (FC) after Cognitive Behavioral Therapy (CBT) for anxiety in patients with Parkinson’s disease (PD). Background: Recently we…Cerebral white matter atrophy may be associated with the performance of activities of daily livings in patients with Parkinson’s disease
Objective: To assess whether global or regional brain structural abnormalities are associated performance of activities of daily livings (ADL) in patients with Parkinson's disease (PD).…Perivascular spaces in the basal ganglia and long-term motor prognosis in newly diagnosed Parkinson’s disease
Objective: To investigate the association between enlarged perivascular spaces (PVSs) in the basal ganglia (BG-PVSs) and long-term motor outcomes in Parkinson’s disease (PD). Background: PVSs…A direct longitudinal comparison of free water diffusion MRI and DaTscan SPECT in Parkinson’s Disease.
Objective: To compare the within-subject longitudinal sensitivity of PD biomarkers derived from DaTscan and Diffusion MRI. Background: Parkinson’s Disease (PD) is associated with impaired striatal…Distinct memory networks in Parkinson’s disease (PD) and Alzheimer’s disease (AD): Effects of APOE
Objective: As part of the Ontario Neurodegenerative Disease Research Initiative, we investigated group differences in functional connectivity within two distinct memory networks: posterior medial network…Deep learning based detection of Parkinson’s disease (PD) in Magnetic Resonance Imaging (MRI) brain scans
Objective: To use a deep learning based framework to classify MRI brain scans as PD or control cases. Background: The Parkinson’s Progression Markers Initiative provides…
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