Beyond Movement Amplitude: Interaction‑ and Asymmetry‑Aware Facial Blendshape Analysis in Parkinsonian Hypomimia
Objective: To quantify parkinsonian hypomimia beyond movement amplitude using a smartphone-based facial blendshape system incorporating interaction and asymmetry features. Background: Hypomimia is an early motor…Sensitivity of AI-Derived Video-Based Digital Biomarkers to Motor Progression in Parkinson’s Disease
Objective: To determine whether video-based digital biomarkers derived from standardized motor tasks are sensitive to longitudinal progression in Parkinson’s disease (PD). Background: Bradykinesia is a…Evaluating Bradykinesia in Parkinson’s Disease: Added Value of Monitoring Passive Arm Movement with a Wrist-Worn Wearable Sensor
Objective: To evaluate the reliability and validity of passively monitored arm movements as an approximate measure of bradykinesia. Background: Clinical assessment of bradykinesia in Parkinson’s…Objective detection of morning bradykinesia in Parkinson’s Disease using a wearable inertial sensor
Objective: To evaluate whether a wearable inertial sensor (WIS) can detect and characterize morning bradykinesia (MB) in patients with Parkinson’s disease (PD). Background: Morning bradykinesia…Item – Level Drivers of Certification Failure in the MDS-UPDRS Motor Examination: A Five-Year Global Analysis
Objective: To identify individual Part III items that disproportionately contribute to first-attempt certification failure and to evaluate the stability of these patterns over five years.…Identification of DAGLB Variants in Chinese Patients With Early-Onset Parkinson’s Disease
Objective: This study aimed to assess the mutational spectrum and genetic contribution of DAGLB in Parkinson’s disease (PD) at both the individual and population levels.…The Shape Of Sequence Effect In Parkinson’s Disease
Objective: The aim of this study is to objectively characterize and compare the temporal patterns of finger-tapping amplitude decrement in patients with Parkinson’s disease (PD)…Multilingual Smartphone Application for Objective Motor Assessment in Parkinson Disease: Cross-Sectional Clinical Validation Study
Objective: To assess the clinical validity of an Android-based application for remote, objective quantification of tremor and hand bradykinesia (2D) in Parkinson’s disease against reference-standard…Automated Video-Based Assessment of Lip Articulation in Parkinson’s Disease
Objective: To investigate whether automated video-based analysis of lip articulation can capture speech-relevant changes in the orofacial system in Parkinson’s disease (PD) and to determine…Hip and Elbow Joint Angle Characteristics of Patients with Parkinson’s Disease
Objective: This study aimed to examine the hip and elbow joint angles during walking in Parkinson’s disease patients compared to healthy individuals. Background: Parkinson’s disease…
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