Parkinson’s Disease Tremor Detection in the Wild Using Wearable Accelerometers
| dc.contributor.author | San-Segundo, Rubén | en |
| dc.contributor.author | Zhang, Ada | en |
| dc.contributor.author | Cebulla, Alexander | en |
| dc.contributor.author | Panev, Stanislav | en |
| dc.contributor.author | Tabor, Griffin | en |
| dc.contributor.author | Stebbins, Katelyn | en |
| dc.contributor.author | Massa, Robyn E. | en |
| dc.contributor.author | Whitford, Andrew | en |
| dc.contributor.author | de la Torre, Fernando | en |
| dc.contributor.author | Hodgins, Jessica | en |
| dc.contributor.department | School of Medicine | en |
| dc.date.accessioned | 2020-10-27T13:15:00Z | en |
| dc.date.available | 2020-10-27T13:15:00Z | en |
| dc.date.issued | 2020-10-14 | en |
| dc.date.updated | 2020-10-26T14:22:04Z | en |
| dc.description.abstract | Continuous in-home monitoring of Parkinson’s Disease (PD) symptoms might allow improvements in assessment of disease progression and treatment effects. As a first step towards this goal, we evaluate the feasibility of a wrist-worn wearable accelerometer system to detect PD tremor in the wild (uncontrolled scenarios). We evaluate the performance of several feature sets and classification algorithms for robust PD tremor detection in laboratory and wild settings. We report results for both laboratory data with accurate labels and wild data with weak labels. The best performance was obtained using a combination of a pre-processing module to extract information from the tremor spectrum (based on non-negative factorization) and a deep neural network for learning relevant features and detecting tremor segments. We show how the proposed method is able to predict patient self-report measures, and we propose a new metric for monitoring PD tremor (i.e., percentage of tremor over long periods of time), which may be easier to estimate the start and end time points of each tremor event while still providing clinically useful information. | en |
| dc.description.version | Published version | en |
| dc.format.mimetype | application/pdf | en |
| dc.identifier.citation | San-Segundo, R.; Zhang, A.; Cebulla, A.; Panev, S.; Tabor, G.; Stebbins, K.; Massa, R.E.; Whitford, A.; de la Torre, F.; Hodgins, J. Parkinson’s Disease Tremor Detection in the Wild Using Wearable Accelerometers. Sensors 2020, 20, 5817. | en |
| dc.identifier.doi | https://doi.org/10.3390/s20205817 | en |
| dc.identifier.uri | http://hdl.handle.net/10919/100709 | en |
| dc.language.iso | en | en |
| dc.publisher | MDPI | en |
| dc.rights | Creative Commons Attribution 4.0 International | en |
| dc.rights.uri | http://creativecommons.org/licenses/by/4.0/ | en |
| dc.subject | in-the-wild supervision | en |
| dc.subject | Parkinson’s disease | en |
| dc.subject | tremor detection | en |
| dc.subject | wearable accelerometers | en |
| dc.title | Parkinson’s Disease Tremor Detection in the Wild Using Wearable Accelerometers | en |
| dc.title.serial | Sensors | en |
| dc.type | Article - Refereed | en |
| dc.type.dcmitype | Text | en |
| dc.type.dcmitype | StillImage | en |