6 Result(s)
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Article
Open AccessMap** Motor Pathways in Parkinson’s Disease Patients with Subthalamic Deep Brain Stimulator: A Diffusion MRI Tractography Study
This study assessed the safety of postoperative diffusion tensor imaging (DTI) with on-state deep brain stimulation (DBS) and the feasibility of reconstruction of the white matter tracts in the vicinity of the...
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STAGE as a multicenter, multivendor protocol for imaging Parkinson’s disease: a validation study on healthy controls
It is becoming increasingly important to develop imaging biomarkers to study Parkinson’s disease (PD) and movement disorders. A number of key new biomarkers in magnetic resonance imaging (MRI) include measurin...
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Article
Open AccessInvestigation of anterior cingulate cortex gamma-aminobutyric acid and glutamate-glutamine levels in obsessive-compulsive disorder using magnetic resonance spectroscopy
Obsessive-compulsive disorder (OCD) is a relatively common and disabling psychiatric disorder whose pathophysiology is incompletely understood. In this study, we utilized magnetic resonance spectroscopy (MRS) ...
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Quantitative susceptibility map** in combination with water-fat separation for simultaneous liver iron and fat fraction quantification
To evaluate the feasibility of simultaneous quantification of liver iron concentration (LIC) and fat fraction (FF) using water-fat separation and quantitative susceptibility map** (QSM).
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Article
Open AccessShanghai cognitive intervention of mild cognitive impairment for delaying progress with longitudinal evaluation-a prospective, randomized controlled study (SIMPLE): rationale, design, and methodology
Mild cognitive impairment is an early stage of Alzheimer’s disease. Increasing evidence has indicated that cognitive training could improve cognitive abilities of MCI patients in multiple cognitive domains, ma...
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Article
Imaging Parkinsonian Pathology in Substantia Nigra with MRI
The substantia nigra pars compacta (SNc) and its projection to the striatum undergo profound degeneration in Parkinson’s disease (PD). Literature on imaging PD-related changes in the nigrostriatal system using...
