Distinct effects of apathy and dopamine on effort-based decision making in Parkinson’s disease
Objective: To determine if disrupted effort-based decision making (EBDM) underlies the syndrome of apathy in PD, and whether this disruption is modulated by the dopaminergic…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…The occurrence of dopamine-responsive and dopamine-resistant resting tremor in Parkinson’s disease
Objective: To investigate dopamine-responsiveness of resting tremor in Parkinson’s disease Background: Unlike the core Parkinson motor symptom, bradykinesia, resting tremor has a variable response to…The nature of postural tremor in Parkinson’s disease
Objective: To identify dopaminergic mechanisms underlying postural tremor in Parkinson's disease. Background: Parkinson’s tremor classically occurs at rest, but many patients also have a postural…Dopamine transporter imaging predicts motor response to dopaminergic therapy for patients with advanced Parkinson’s disease: Possible role in patient selection for subthalamic deep brain stimulation.
Objective: To investigate the possible role of dopamine transporter (DAT) imaging in patient selection for subthalamic deep brain stimulation (STN-DBS) surgery, we retrospectively investigated the…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…Distinct pattern of striatal dopaminergic depletion in patients with parkin mutation
Objective: As a pilot study, this study was aimed to perform the detailed analysis of the striatal DAT density in patients with early-onset Parkinson's disease…Exploratory Clinical study of role of cerebral dopamine neurotrophic factor (CDNF) mediating endoplasmic reticulum stress (ERS) in Parkinson Disease
Objective: 1: to identify and measure endogenous CDNF levels in peripheral whole blood of healthy control subjects and to examine CNDF expression development profile across the life…Serotonergic, Dopaminergic Disruptions and Related Non-Motor Features Throughout the Course of Parkinson’s Disease: A Transversal PET Study
Objective: To explore the progression of DA and 5-HT lesions during the course of Parkinson’s disease (PD) and their respective contribution to the pathogenesis of…Parkinson’s disease disrupts motor skill learning that requires improvement of a speed-accuracy trade-off
Objective: 1) To test whether PD reduces the ability to improve motor acuity (speed-accuracy trade-off performance) in goal-directed movements; 2) To examine the effect of…
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