Clinical spectrum of vascular Parkinsonism: A hospital-based study in south India
Objective: to Study the profile of akinetic rigid syndromes with special reference to Vascular Parkinsonism Background: Parkinson disease (PD) is a primary neurodegenerative disease but…Prevalence of Autonomic dysfunction and its correlation with Clinico-imageological features in Parkinson’s Disease
Objective: To study the prevalence of autonomic dysfunction and to correlate with clinico-imageological features and to assess the impact of autonomic dysfunction on quality of…Longitudinal changes in Neuromelanin MRI Signal in Parkinson’s Disease
Objective: To examine the longitudinal changes in neuromelanin (NM) MRI signal in the substantia nigra (SN) in Parkinson’s disease (PD). Background: PD is characterized by…Substantia Nigra Echogenicity Associated with Clinical Subtypes of Parkinson’s Disease
Objective: We classified Parkinson’s disease (PD) patients into different subtypes and evaluated the correlation between the substantia nigra (SN) echogenicity and disease progression. Background: It…Transcranial imaging of substantia nigra hyperechogenicity in a Chinese cohort of Parkinson’s disease
Objective: In this research we set out to study the diagnostic value of TCS in Parkinson's disease. Background: An increased echogenicity of the substantia nigra…Ultrasonographic signatures associated with movement disorders (USA-MD study): A population-based longitudinal study
Objective: To identify sonographic biomarkers of PD (Parkinson´s disease). Background: Study of Parkinson’s disease biomarkers could lead us to identify the disease at its earlier…Evaluation of serum sestrin protein in Parkinson’s disease: a plausible diagnostic marker
Objective: In this study, we evaluated the concentrations of sesn1 and sesn2 in the serum of 50 PD patients and 60 elderly controls. Aging is…Cardiac 123I-MIBG Scintigraphy, olfactory testing and transcranial sonography for differentiating between Parkinson’s disease and atypical parkinsonian syndromes during the early stage
Objective: To evaluate the utility of the combined use of cardiac metaiodobenzylguanidine (MIBG) scintigraphy, olfactory testing, and substantia nigra (SN) hyperechogenicity on transcranial sonography (TCS)…A follow-up study of hyperechogenicity of the substantia nigra in Parkinson’s disease and atypical parkinsonian syndrome
Objective: To evaluate whether the hyperechogenic size of the substantia nigra changes with time in Parkinson's disease (PD) and atypical parkinsonian syndromes (APSs), such as…Substantia nigra area evaluated by neuromelanin-sensitive MRI as an imaging biomarker of disease progression in Parkinson’s disease
Objective: to investigate the pattern of substantia nigra - neuromelanin (SN-NM) area loss and contrast ratio (CR) intensity changes in late-stage Parkinson’s disease (LSPD) patients,…
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