Impaired Speech Perception in Noise (SPiN), Hearing Loss, and Cholinergic Denervation in Parkinson’s Disease
Objective: This study will investigate the relationships among speech-perception-in-noise (SPiN), hearing acuity, and cholinergic system changes in patients with PD. Background: Recent studies highlight a…The Role of α7 Nicotinic Acetylcholine Receptor in Mitochondrial Homeostasis and Neuroprotection
Objective: This study aims to explore the neuroprotective role of α7 nicotinic acetylcholine receptor (α7nAChR) in mitochondrial homeostasis and its potential as a therapeutic target…Early GBA-Related Parkinson’s Disease has a Distinct Clinical Phenotype and Cholinergic Innervation
Objective: This study aims to characterize the clinical features and cholinergic innervation of early Parkinson’s disease (PD) patients with GBA mutations (GBA-PD). Background: The GBA-PD…Cholinergic brain vulnerabilities associate with diabetic comorbidity in Parkinson disease
Objective: We aim to explore differences in brain cholinergic nerve terminal integrity between Parkinson's disease (PD) patients with and without comorbid diabetes, utilizing a highly…Cholinergic Basal Forebrain Integrity and Cognition in Parkinson’s Disease
Objective: To examine the association between the integrity of the cholinergic basal forebrain (cBF) and cognition in Parkinson’s disease (PD). Background: Most PD patients experience…Inflammation Biomarkers and Free Water Fraction in the Cholinergic Forebrain System in Idiopathic Parkinson’s Disease
Objective: Investigate if inflammatory biomarkers moderate the association between, cholinergic basal forebrain free water fraction and cholinergic innervation in idiopathic Parkinson’s disease. Background: The cholinergic…Mapping Cholinergic Signaling in Parkinson Disease Using [18F]VAT
Objective: To determine how cholinergic signaling changes within Parkinson Disease (PD) and how these differences relate to the progression of cognitive and behavioral symptoms. Background:…Chronic striatal cholinergic agonist infusion as a model of dystonia
Objective: The objectives of this work were to create a primate model of dystonia based on striatal infusion of a muscarinic agonist (oxotremorin), and to…Altered [18F]VAT Uptake Supports Cholinergic Dysfunction in Isolated Adult-Onset Cervical Dystonia
Objective: Our aim is to investigate whether altered cholinergic function is associated with isolated adult-onset cervical dystonia (CD). Background: Animal models and clinical observations suggest…Cholinergic denervation is more severe in patients with Parkinson disease compared to Progressive Supranuclear Palsy-Parkinsonism subtype: A [18F]-FEOBV PET study
Objective: : To investigate cholinergic brain regional differences between Progressive supranuclear palsy with parkinsonism (PSP-P) and Parkinson's disease (PD), using the highly selective radiotracer for…
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