Measuring Parkinson's disease motor symptoms with smartphone-based drawing tasks
| Autor: | Aku Visuri, Assam Boudjelthia, Elina Kuosmanen, Valerii Kan, Lokmane Krizou, Denzil Ferreira |
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| Rok vydání: | 2019 |
| Předmět: |
medicine.medical_specialty
Parkinson's disease Computer science 010401 analytical chemistry 020207 software engineering 02 engineering and technology medicine.disease 01 natural sciences Motor symptoms 0104 chemical sciences Physical medicine and rehabilitation Drawing Tasks 0202 electrical engineering electronic engineering information engineering medicine Visual observation Android (operating system) |
| Zdroj: | UbiComp/ISWC Adjunct |
| DOI: | 10.1145/3341162.3344833 |
| Popis: | In Parkinson's disease (PD), patients' motor functionalities are measured by various tests. Spiral drawing is one of the proven techniques for assessing the severity of PD motor symptoms. Commonly the test is performed with pen and paper, with the following visual observation by a clinician. This paper describes the implementation of the digitized version of the spiral drawing test for Android devices. Moreover, the application extends the spiral test and utilizes square-shape drawing accordingly. This artifact was tested in a trial with 8 PD patients and 6 age matching controls. The results have shown the observable difference in performance between PD and non-PD users in drawing accuracy and speed. |
| Databáze: | OpenAIRE |
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