U-shaped dopamine resting state connectivity response function related to working memory performance in adults with early-stage Parkinson’s disease
Objective: Appraise how cognitive performance and neural response is affected by nigrostriatal denervation in early-stage Parkinson’s disease (PD). Background: Cognitive dysfunction in PD is heterogeneous…Prospective Analysis of Morphological Markers of Development of Impulsive Compulsive Behaviors in De Novo Parkinson’s Disease
Objective: Aim of this study was to determine whether structural imaging features present at disease onset or over disease course predict the development of ICB…Evaluation of SV2A expression with [18F]MNI-944 PET imaging in healthy controls (HC) and Parkinson disease (PD)
Objective: To evaluate [18F]MNI-944, a highly selective synaptic SV2A PET imaging tracer, as a biomarker for longitudinal studies in early PD. Background: PD symptoms manifest…Cardiac-related pulsatility in white matter is associated with cognitive and motor performance in patients with Parkinson’s disease
Objective: To examine the relationship between physiological fluctuations in white matter and disease severity in adults with Parkinson’s disease. Background: Parkinson’s disease (PD) is the…A quantitative meta-analysis study of Impulse control disorders in patients with and without Parkinson’s Disease.
Objective: Evaluating through meta-analysis brain activations associated with impulse control disorder in patients with and without Parkinson ’s disease. Background: Impulse control disorders (ICDs) in…Clinical utility of visualization of Nigrosome-1 in patients with Parkinson’s disease
Objective: To determine the inter-rater reliability of Nigrosome-1 detection and its relation to asymmetry of clinical symptoms in Parkinson’s disease (PD). Background: Detection of Nigrosome-1…Non-motor symptom burden is associated with thalamic atrophy in Parkinson’s disease
Objective: To investigate whether non-motor symptoms burden is associated with cortical and subcortical morphological changes in PD patients. Background: Non-motor symptoms are common aspects of…Exercise alters response of reward anticipation in the ventral striatum of subjects with Parkinson’s disease
Objective: To investigate the effects of exercise on reward circuitry in Parkinson’s disease (PD). Background: The benefits of exercise in PD have been linked to…Central pain processing in “drug-naïve” pain-free patients with Parkinson’s disease
Objective: To investigate whether central pain processing is altered in “drug-naive” pain-free Parkinson disease (dnPD) patients. Background: Despite its clinical relevance, the pathophysiology of pain…Gait asymmetry in people with Parkinson’s disease is linked to reduced integrity of callosal sensorimotor regions
Objective: To evaluate the relationship between gait asymmetry and the integrity of the corpus callosum connecting sensorimotor cortical regions in people with idiopathic Parkinson’s Disease…
Abstracts from the International Congress of Parkinson’s and Movement Disorders.