Feasibility study of diffusion tensor imaging fiber tracking in PD patients after DBS operation
Objective: To explore the feasible of depicting the nigrostriatal pathway (NSP), dentate rubro thalamic (DRTT) and hyperdirect pathway (HDP) for the postoperative PD patients with…Locus coeruleus degeneration associated with less levodopa responsiveness in Parkinson’s Disease
Objective: We aimed to explore the relationship between LC degeneration and levodopa responsiveness in Parkinson’s Disease (PD) patients in vivo. Background: Widely divergent responsiveness of…Sex-Specific White Matter Correlates of Neuropsychological Measures in Parkinson’s disease with Mild Cognitive Impairment
Objective: To identify sex-specific white-matter (WM) correlates of neuropsychological measures in Parkinson’s disease (PD) with mild cognitive impairment (MCI). Background: Neuropsychological measures of executive function…Does neurodegeneration of the noradrenergic locus coeruleus follow a spatial gradient in Parkinson’s disease?
Objective: To map degeneration of the locus coeruleus in Parkinson’s disease in-vivo using ultra-high field MRI. Background: Parkinson’s disease (PD) causes degeneration of dopaminergic neurons…Increased free-water in the substantia nigra in idiopathic REM sleep behaviour disorder
Objective: In this study, we tested the hypothesis that free water is elevated in the posterior substantia nigra of idiopathic rapid eye movement sleep behaviour…White matter and cognition in Parkinson’s disease
Objective: Examine whether a recently developed MRI biomarker intended to assess cerebrovascular small vessel disease, peak width of skeletonized mean diffusivity (PSMD)[1], predicts cognitive decline…Sex differences in brain and cognition in de novo PD patients
Objective: We aimed to investigate sex differences in brain atrophy and cognition in PD de novo patients through MRI subcortical volumetry and cortical thickness (CTh).…Locus coeruleus volume is reduced in Parkinson disease-related orthostatic hypotension.
Objective: To test whether structural pathology of the locus coeruleus (LC) is associated with orthostatic hypotension (OH) in Parkinson disease (PD). Background: OH is an…Hot cross bun sign in progressive ataxia with ELVOL4 mutation
Objective: To describe a case of progressive gait abnormalities and bulbar dysfunction which was associated with genetic mutation and neuroimaging findings representative of spinocerebellar ataxia…Substantia nigra pars compacta integrity is associated with DRT-related motor symptom improvement in Parkinson’s disease
Objective: To study the correlation between substantia nigra white matter integrity and response of motor symptoms to dopamine replacement therapy (DRT) in Parkinson’s disease (PD).…
- « Previous Page
- 1
- …
- 25
- 26
- 27
- 28
- 29
- …
- 72
- Next Page »