Baseline multimodal information predicts future motor impairment in premanifest Huntington’s disease
Objective: To evaluate the prognostic accuracy of structural magnetic resonance imaging and genetic-based measures in premanifest Huntington’s disease for estimating future motor impairment. Background: Despite…Regulation of aberrant striatal oscillations by glutamate receptor blockade in parkinsonian non-human primates
Objective: To study the abnormal striatal oscillations and regulation of striatal oscillatory activities by micro-infusion of glutamate receptor antagonist in the non-human primate model of…Semi-automated MRI algorithm using susceptibility weighted imaging for differentiating multiple system atrophy with parkinsonism from Parkinson Disease
Objective: To investigate the diagnostic value of semi-automated diagnostic algorithm using 3T-MR susceptibility-weighted image (SWI) for multiple system atrophy with parkinsonism (MSA-p). Background: Iron deposition…Quantifying reinforcement learning deficits in early stage Parkinson’s patients using a strategic decision-making task
Objective: 1.Characterize deficits in reinforcement learning processes in PD during a strategic game analogous to Rock-Paper-Scissors (RPS). 2.Examine the effects of dopaminergic (DA) treatment on…Motor stress elicits dystonia-like movements in a pharmacological mouse model for Rapid-Onset Dystonia-Parkinsonism (DYT12)
Objective: To study if a mild stressful trigger by motor activity leads to development of dystonia-like movements in a pharmacological mouse model for DYT12. Background:…Striatal Cholinergic Neurons in Cervical Dystonia
Objective: To determine if there is cholinergic neuronal loss in the putamen in cervical dystonia. Background: The etiology of cervical dystonia is unknown. Striatal cholinergic…Longitudinal comparison of 11C-PE2I and 18F-DOPA PET for assessing severity and rate of disease progression in patients with Parkinson’s disease
Objective: To directly compare 18F-DOPA with a highly specific dopamine transporter radioligand 11C-PE2I, for the assessment of motor severity and rate of progression in Parkinson's…Serotonin–to–dopamine transporter ratios in Parkinson’s dyskinesias: the longitudinal study
Objective: This study was designed to detect whether in Parkinson’s disease (PD) the putaminal serotonin–over–dopamine transporter ratio has a threshold that is critical for the…Tau dysfunction in the basal ganglia of a mouse model of tauopathy related to PSP
Objective: Determine motor coordination and neurochemical phenotypes in the basal ganglia of mice lacking the Tau protein or expressing an abnormal content of Tau isoforms.…Dysregulations of GABAergic neurotransmission in Huntington’s disease brain
Objective: To investigate (1) the expression of GABAA receptors and KCC2 in both Huntington's disease (HD) mouse models and patients and (2) the inhibitory effect…
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