Motor patterns in Parkinson's disease: A data-driven approach

2009 ◽  
Vol 24 (7) ◽  
pp. 1042-1047 ◽  
Author(s):  
Stephanie M. van Rooden ◽  
Martine Visser ◽  
Dagmar Verbaan ◽  
Johan Marinus ◽  
Jacobus J. van Hilten
Keyword(s):  
Parkinson’S Disease ◽  
Parkinson's Disease ◽  
Data Driven ◽  
Motor Patterns ◽  
Data Driven Approach

The spectrum of cognitive disorders in Parkinson's disease: A data-driven approach

2013 ◽  
Vol 28 (2) ◽  
pp. 183-189 ◽  
Author(s):  
Kathy Dujardin ◽  
Albert F.G. Leentjens ◽  
Carole Langlois ◽  
Anja J.H. Moonen ◽  
Annelien A. Duits ◽  
...  
Keyword(s):  
Parkinson’S Disease ◽  
Parkinson's Disease ◽  
Cognitive Disorders ◽  
Data Driven ◽  
Data Driven Approach

scholarly journals Cognitive Profiles in Parkinson’s Disease and Their Relation to Dementia: A Data-Driven Approach

2012 ◽  
Vol 2012 ◽  
pp. 1-11 ◽  
Author(s):  
Inga Liepelt-Scarfone ◽  
Susanne Gräber ◽  
Monika Fruhmann Berger ◽  
Anne Feseker ◽  
Gülsüm Baysal ◽  
...  
Keyword(s):  
Parkinson’S Disease ◽  
Parkinson's Disease ◽  
Cognitive Impairment ◽  
Hierarchical Cluster ◽  
Individual Performance ◽  
Data Driven ◽  
Data Sets ◽  
Cognitive Profiles ◽  
Cluster Analyses ◽  
Data Driven Approach

Parkinson’s disease is characterized by a substantial cognitive heterogeneity, which is apparent in different profiles and levels of severity. To date, a distinct clinical profile for patients with a potential risk of developing dementia still has to be identified. We introduce a data-driven approach to detect different cognitive profiles and stages. Comprehensive neuropsychological data sets from a cohort of 121 Parkinson’s disease patients with and without dementia were explored by a factor analysis to characterize different cognitive domains. Based on the factor scores that represent individual performance in each domain, hierarchical cluster analyses determined whether subgroups of Parkinson’s disease patients show varying cognitive profiles. A six-factor solution accounting for 65.2% of total variance fitted best to our data and revealed high internal consistencies (Cronbach’s alpha coefficients>0.6). The cluster analyses suggested two independent patient clusters with different cognitive profiles. They differed only in severity of cognitive impairment and self-reported limitation of activities of daily living function but not in motor performance, disease duration, or dopaminergic medication. Based on a data-driven approach, divers cognitive profiles were identified, which separated early and more advanced stages of cognitive impairment in Parkinson’s disease without dementia. Importantly, these profiles were independent of motor progression.

scholarly journals Postural instability via a loss of intermittent control in elderly and patients with Parkinson’s disease: A model-based and data-driven approach

2020 ◽  
Vol 30 (11) ◽  
pp. 113140
Author(s):  
Yasuyuki Suzuki ◽  
Akihiro Nakamura ◽  
Matija Milosevic ◽  
Kunihiko Nomura ◽  
Takao Tanahashi ◽  
...  
Keyword(s):  
Parkinson’S Disease ◽  
Parkinson's Disease ◽  
Postural Instability ◽  
Data Driven ◽  
Intermittent Control ◽  
Model Based ◽  
Data Driven Approach

scholarly journals A data-driven approach for detecting gait events during turning in people with Parkinson's disease and freezing of gait

2020 ◽  
Vol 80 ◽  
pp. 130-136
Author(s):  
Benjamin Filtjens ◽  
Alice Nieuwboer ◽  
Nicholas D’cruz ◽  
Joke Spildooren ◽  
Peter Slaets ◽  
...  
Keyword(s):  
Parkinson’S Disease ◽  
Parkinson's Disease ◽  
Freezing Of Gait ◽  
Data Driven ◽  
Data Driven Approach

Data-Driven Analysis of Parkinson's Disease and its Detection at an Early Stage

2020 ◽  
Author(s):  
Aleksandr Talitckii ◽  
Anna Anikina ◽  
Ekaterina Kovalenko ◽  
Oscar Mayora ◽  
Venet Osmani ◽  
...  
Keyword(s):  
Parkinson’S Disease ◽  
Parkinson's Disease ◽  
Early Stage ◽  
Data Driven

A data-driven system to identify REM sleep behavior disorder and to predict its progression from the prodromal stage in Parkinson's disease

2020 ◽  
Author(s):  
Matteo Cesari ◽  
Julie A.E. Christensen ◽  
Maria-Lucia Muntean ◽  
Brit Mollenhauer ◽  
Friederike Sixel-Döring ◽  
...  
Keyword(s):  
Parkinson’S Disease ◽  
Parkinson's Disease ◽  
Rem Sleep ◽  
Rem Sleep Behavior Disorder ◽  
Behavior Disorder ◽  
Data Driven ◽  
Prodromal Stage ◽  
Sleep Behavior ◽  
Driven System
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