Investigating Substantia Nigra Damage using Fully Automated Segmentation of Neuromelanin MRI in Early Parkinson’s Disease
Objective: Development of reliable imaging biomarkers of dopaminergic cell neurodegeneration is crucial to facilitate therapeutic drug trials in Parkinson's disease (PD). Neuromelanin-sensitive (NM) MRI techniques…The clinical significance of the swallow tail sign in distinguishing Parkinson’s disease patients from healthy individuals
Objective: To investigate whether the absence of the swallow tail sign can be applied for distinguishing PD patients from healthy individuals. Background: With conventional MRI,…Anxiety in Parkinson’s disease is associated with changes in the brain fear circuit
Objective: The aim of this study was to identify the anatomical and functional changes related to anxiety, especially in the “fear circuit”, by comparing PD…7 Tesla MRI investigation of cortical thickness in patients with Huntington’s disease and age-matched healthy controls
Objective: Evaluate cortical thickness in Huntington's disease (HD) using 7 Tesla (T) MRI. Background: There are currently no effective disease-modifying therapies for HD. In order…Tractography of the corticospinal tract in Parkinson’s disease. How does diffusion values vary along tract segments?
Objective: To assess diffusion tensor imaging differences between PD patients and healthy controls in 8 corticospinal tract segments. Background: Parkinson’s disease (PD), despite having motor and…Dual hit model of Parkinson’s disease propagation using MRI biomarkers and partial least squares path modeling
Objective: This study aimed using multimodal MRI to test two models of Parkinson’s disease propagation and investigated how the models were influenced by the presence…Neuroimaging of anxiety in Parkinson’s disease: a systematic review
Objective: The aim of this systematic review was 1) to identify the brain regions involved in anxiety in Parkinson's disease (PD) based on neuroimaging studies,…Neuroinflammation and Myelin changes in MSA-P evaluated using Advanced Diffusion MRI and Myelin Sensitive Imaging Techniques
Objective: To determine more specific neuropathologies of the white matter in patients with multiple system atrophy-parkinsonian variant (MSA-P) using multi-shell diffusion magnetic resonance imaging (MRI)…Nucleus basalis of Meynert free-water distinguishes and predicts cognitive impairment and longitudinally correlates with cognitive changes in early Parkinson’s disease
Objective: To explore diffusion-based MRI assessments of the nucleus basalis of Meynert (nbM) as a neuroimaging biomarker of cognitive abilities and longitudinal cognitive changes in…Iron Imaging as a Diagnostic Tool for Parkinson’s Disease: A Systematic Review and Meta-Analysis
Objective: We performed a systematic meta-analysis of SN iron imaging studies in PD to better understand the role of iron-sensitive MRI quantification to distinguish patients…
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