Visual Hallucinations and Parkinson’s Disease Neuropathology among Decedents with and without Parkinson’s Disease or Lewy Body Dementia During Life
Objective: The purpose of this report is to examine the association between visual hallucinations during life and substantia nigra (SN) neuron density and Lewy pathology…STN-DBS Targeting SNr Modulates Sleep in Parkinson’s Disease: A Proof-of-Concept Study
Objective: To explore how subthalamic deep brain stimulation (STN-DBS) targeting substantia nigra pars reticulata (SNr) can modulate sleep in Parkinson’s disease (PD) patients with electrophysiologic…Genome-wide meta-analysis of Parkinson’s disease identifies a novel chromosomal 22 locus: findings from the COURAGE-PD consortium
Objective: The present study aims to conduct a meta-analysis in a large, diverse cohort to discover novel Parkinson’s disease (PD) loci and replicate previously reported…Gait abnormalities relate to increased extracellular water in the substantia nigra in Parkinson’s disease patients
Objective: The aim of this study was to investigate the role of substantia nigra microstructural integrity in parkinsonian gait impairments. Background: Gait impairments are common…MPTP-induced structural reorganization of neurons in mice Basal Ganglia: Verifying the sequelae of differential toxicity
Objective: To evaluate the changes in the neuronal arborization of the medium spiny neurons of striatum & substantia nigra neurons, in response to MPTP in…Single-cell characterization of patient midbrain tissue reveals tissue remodeling and glial activation in Parkinson’s disease
Objective: We aim to characterize the contribution of each midbrain cell type to PD pathology, and to identify cell types associated with genetic PD-risk variants.…Fibrinogen and CFAH: The two putative markers of Parkinson’s disease with cognitive impairment
Objective: To determine the pathogenic potential of fibrinogen and complement factor H (CFAH) in causing Parkinson’s disease (PD) with cognitive impairment (PDCI)-like symptoms using C57BL/6J…Quantity detection of Substantia nigra hyperechogenicity based on digital image analysis for diagnosing Parkinson’s disease
Objective: We aimed to apply digital analysis to quantify hyperechogenicity of Substantia nigra, and explore its clinical value for the diagnosis of PD. Background: Increased…Multimodal MRI assessment of the substantia nigra in premotor and motor stages of parkinsonism
Objective: To investigate substantia nigra (SN) MRI abnormalities through Neuromelanin (NM) and diffusion MRI (dMRI) with Neurite Orientation Dispersion and Density Index (NODDI) in the…Smoking and Substantia Nigra Neuron Density in the Presence and Absence of Lewy Pathology
Objective: Our objective is to examine the association of mid-life smoking with post mortem substantia nigra (SN) neuron density in the presence and absence of…
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