A Review of Dual‐Task Walking Deficits in People with Parkinson′ s Disease: Motor and Cognitive Contributions, Mechanisms, and Clinical Implications
VE Kelly, AJ Eusterbrock… - Parkinson's …, 2012 - Wiley Online Library
Gait impairments in Parkinson′ s disease (PD) are exacerbated under dual‐task conditions
requiring the simultaneous performance of cognitive or motor tasks. Dual‐task walking …
requiring the simultaneous performance of cognitive or motor tasks. Dual‐task walking …
Do we always prioritize balance when walking? Towards an integrated model of task prioritization
G Yogev‐Seligmann, JM Hausdorff… - Movement …, 2012 - Wiley Online Library
Previous studies suggest that strategies such as “posture first” are implicitly employed to
regulate safety when healthy adults walk while simultaneously performing another task …
regulate safety when healthy adults walk while simultaneously performing another task …
Gait analysis with wearables predicts conversion to parkinson disease
Objective Quantification of gait with wearable technology is promising; recent cross‐
sectional studies showed that gait characteristics are potential prodromal markers for …
sectional studies showed that gait characteristics are potential prodromal markers for …
IMU-based classification of Parkinson's disease from gait: A sensitivity analysis on sensor location and feature selection
Inertial measurement units (IMUs) have a long-lasting popularity in a variety of industrial
applications from navigation systems to guidance and robotics. Their use in clinical practice …
applications from navigation systems to guidance and robotics. Their use in clinical practice …
Progression of gait dysfunction in incident Parkinson's disease: impact of medication and phenotype
Gait impairment in Parkinson's disease (PD) persists despite the use of dopaminergic
therapy. Motor phenotype associated with greater postural instability and gait difficulty is …
therapy. Motor phenotype associated with greater postural instability and gait difficulty is …
A clinical view on the development of technology‐based tools in managing Parkinson's disease
Recently, quantitative, objective, and easy‐to‐use technology‐based tools that can assess
PD features over long time periods have been developed and generate clinically relevant …
PD features over long time periods have been developed and generate clinically relevant …
Objective biomarkers of balance and gait for Parkinson's disease using body‐worn sensors
Balance and gait impairments characterize the progression of Parkinson's disease (PD),
predict the risk of falling, and are important contributors to reduced quality of life. Advances …
predict the risk of falling, and are important contributors to reduced quality of life. Advances …
The nature of dual-task interference during gait in incident Parkinson's disease
Dual-task interference during gait is a common phenomenon in older adults and people with
Parkinson's disease (PD). Dual-task performance is driven by cognitive processes involving …
Parkinson's disease (PD). Dual-task performance is driven by cognitive processes involving …
Cholinergic dysfunction contributes to gait disturbance in early Parkinson's disease
L Rochester, AJ Yarnall, MR Baker, RV David, S Lord… - Brain, 2012 - academic.oup.com
Gait disturbance is an early feature in Parkinson's disease. Its pathophysiology is poorly
understood; however, cholinergic dysfunction may be a non-dopaminergic contributor to …
understood; however, cholinergic dysfunction may be a non-dopaminergic contributor to …
A validated smartphone-based assessment of gait and gait variability in Parkinson's disease
Background A well-established connection exists between increased gait variability and
greater fall likelihood in Parkinson's disease (PD); however, a portable, validated means of …
greater fall likelihood in Parkinson's disease (PD); however, a portable, validated means of …