Cerebellar GABA in essential tremor and dystonic tremor: A MR spectroscopy study
Objective: To explore the role of GABA in the pathophysiology of ET and DT by using MR spectroscopy. Background: The mechanisms of tremor in ET…Progressive atrophy of parahippocampal gyrus correlates with Hoehn & Yahr stages of Parkinson’s disease: A voxel based morphometric study
Objective: To determine the gray matter (GM) changes in different clinical stages of Parkinson's disease (PD) using Voxel Based Morphometry (VBM). Background: PD is a…Detecting brainstem changes in Parkinson’s disease using quantitative MRI
Objective: 1. Can brainstem changes be detected using quantitative MRI (qMRI). 2. How many subjects would be required to detecting changes in brainstem regions affected…Striatal postsynaptic dysfunction in X-linked dystonia-parkinsonism is associated with disease progression
Objective: To assess pre- and postsynaptic dopaminergic function in X-linked dystonia-parkinsonism (XDP). Background: X-linked dystonia-parkinsonism (XDP) is a neurodegenerative adult-onset movement disorder associated with striatal…Children with intractable temporal and extratemporal seizures: Correlation of the MR spectroscopy and EEG findings in the surgical planning
Objective: To show the value of MR spectroscopy in detecting metabolite ratios dysfunction and in lateralizing the epileptogenic focus in agreement with EEG in children…Relative hypoglycemia induces acute chorea followed by chronic parkinsonism in a diabetic patient on hemodialysis: A case with sequential clinico-radiological correlate
Objective: To present a sequential clinico-radiological study of a diabetic patient on hemodialysis who developed acute chorea followed by chronic parkinsonism. Background: Hyperglycemic chorea is…Severe striatal and pallidal atrophy in early disease stages of X-linked dystonia-parkinsonism
Objective: To investigate cortical and subcortical atrophy patterns in X-linked dystonia-parkinsonism (XDP). Background: XDP is a neurodegenerative disorder characterized by severe adult-onset dystonia followed by…Exploring structural covariance networks of gray matter in Parkinson’s disease
Objective: To investigate whether structural covariance networks (SCNs) can be used to detect disease-specific patterns of gray matter atrophy in Parkinson's disease (PD) and secondly,…Neuromelanin-MRI of substantia nigra subregions in Parkinson’s disease
Objective: To detect changes in the different subregions of the substantia nigra pars compacta (SNc) in patients with Parkinson's disease (PD) and to correlate the…Multi-parameter imaging in hemidystonia responsive to GPi deep brain stimulation
Objective: To present i) imaging data in a case of hemidystonia using structural (diffusion tensor imaging-DTI and fiber tractography-FT) and functional (functional MRI-fMRI and magnetoencephalography-MEG)…
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