Central olfactory structure atrophy is linked to synucleinopathy conversion in idiopathic REM sleep behavior disorder
Objective: We hypothesized that early structural changes in the brain olfactory relevant structures may help early identification of those at risk of future disease conversion…Automated scoring of REM sleep without atonia using the open-source software RBDtector
Objective: To facilitate quantification of REM sleep without atonia (RSWA) and thereby identify patients with rapid eye movement (REM) sleep behaviour disorder (RBD). Background: RBD…Distribution of rapid eye movement (REM) sleep without atonia (RWA) across the REM cycles.
Objective: This study aimed to evaluate whether rapid eye movement )REM( sleep without atonia )RWA( is similar throughout multiple REM cycles during one night. Background:…Affected tongue movements in idiopathic REM sleep behavior disorder
Objective: In Parkinson’s disease (PD), recognition of speech deviations often follows clinical diagnosis. But what if speech is a prodromal biomarker in PD? The study…Sleep stability, arousals and cycle structure in alfa-synucleinopathies: a comparative study between isolated REM sleep behaviour disorder (iRBD), Parkinson’s Disease (PD) and Dementia with Lewy Bodies (DLB)
Objective: To compare sleep stability, arousals and sleep cycle structure between two sets of diagnosis: iRBD vs PD vs DLB; patients with RBD (RBD+) vs…Feasibility of artificial intelligence in predicting early phenotype conversion of REM Sleep Behavior Disorder
Objective: The goal of this study was to investigate the feasibility of deep learning in the prediction of disease conversion in RBD patients. Background: Rapid…Design of a prodromal screening study for subtypes in Parkinson’s Disease
Objective: To follow-up prodromal Parkinson’s Disease (PD) subtypes in a longitudinal cohort study, validating new biomarkers and ethical guidelines for early detection of PD. Background:…Relationship between brain bioelectrical activity during REM/NREM sleep, grey matter changes and visual disorders in patients with RBD in Parkinson’s disease
Objective: To investigate the brain bioelectric activity during REM/NREM sleep and determine the relationship with visual impairment and structural brain alteration in non-demented PD patients…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…Screening of REM Sleep Behavior Disorder and the relation with parkinsonism symptoms in the elderly in southern Brazil: a preliminary population-based study
Objective: To describe the preliminary screening profile for suspected REM sleep behavior disorders (RBD) and association with parkinsonian symptoms in the elderly in a population-based…
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