Matches in SemOpenAlex for { <https://semopenalex.org/work/W3139421877> ?p ?o ?g. }
Showing items 1 to 96 of
96
with 100 items per page.
- W3139421877 endingPage "3139" @default.
- W3139421877 startingPage "3139" @default.
- W3139421877 abstract "Smartwatches provide technology-based assessments in Parkinson’s disease (PD). It is necessary to evaluate their reliability and accuracy in order to include those devices in an assessment. We present unique results for sensor validation and disease classification via machine learning (ML). A comparison setup was designed with two different series of Apple smartwatches, one Nanometrics seismometer and a high-precision shaker to measure tremor-like amplitudes and frequencies. Clinical smartwatch measurements were acquired from a prospective study including 450 participants with PD, differential diagnoses (DD) and healthy participants. All participants wore two smartwatches throughout a 15-min examination. Symptoms and medical history were captured on the paired smartphone. The amplitude error of both smartwatches reaches up to 0.005 g, and for the measured frequencies, up to 0.01 Hz. A broad range of different ML classifiers were cross-validated. The most advanced task of distinguishing PD vs. DD was evaluated with 74.1% balanced accuracy, 86.5% precision and 90.5% recall by Multilayer Perceptrons. Deep-learning architectures significantly underperformed in all classification tasks. Smartwatches are capable of capturing subtle tremor signs with low noise. Amplitude and frequency differences between smartwatches and the seismometer were under the level of clinical significance. This study provided the largest PD sample size of two-hand smartwatch measurements and our preliminary ML-evaluation shows that such a system provides powerful means for diagnosis classification and new digital biomarkers, but it remains challenging for distinguishing similar disorders." @default.
- W3139421877 created "2021-03-29" @default.
- W3139421877 creator A5016937929 @default.
- W3139421877 creator A5026939234 @default.
- W3139421877 creator A5033176798 @default.
- W3139421877 creator A5048130497 @default.
- W3139421877 creator A5074598709 @default.
- W3139421877 creator A5075737697 @default.
- W3139421877 creator A5078660657 @default.
- W3139421877 date "2021-04-30" @default.
- W3139421877 modified "2023-10-14" @default.
- W3139421877 title "Sensor Validation and Diagnostic Potential of Smartwatches in Movement Disorders" @default.
- W3139421877 cites W160518809 @default.
- W3139421877 cites W1779230101 @default.
- W3139421877 cites W2020188512 @default.
- W3139421877 cites W2048412971 @default.
- W3139421877 cites W2325860393 @default.
- W3139421877 cites W2343290709 @default.
- W3139421877 cites W2400234437 @default.
- W3139421877 cites W2590966124 @default.
- W3139421877 cites W2762977765 @default.
- W3139421877 cites W2773390988 @default.
- W3139421877 cites W2800999239 @default.
- W3139421877 cites W2894440018 @default.
- W3139421877 cites W2913097554 @default.
- W3139421877 cites W2922842086 @default.
- W3139421877 cites W2947155503 @default.
- W3139421877 cites W2961800880 @default.
- W3139421877 cites W2995110559 @default.
- W3139421877 cites W3027425326 @default.
- W3139421877 cites W3103560098 @default.
- W3139421877 cites W3110827841 @default.
- W3139421877 cites W91928696 @default.
- W3139421877 doi "https://doi.org/10.3390/s21093139" @default.
- W3139421877 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/8124167" @default.
- W3139421877 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/33946494" @default.
- W3139421877 hasPublicationYear "2021" @default.
- W3139421877 type Work @default.
- W3139421877 sameAs 3139421877 @default.
- W3139421877 citedByCount "8" @default.
- W3139421877 countsByYear W31394218772022 @default.
- W3139421877 countsByYear W31394218772023 @default.
- W3139421877 crossrefType "journal-article" @default.
- W3139421877 hasAuthorship W3139421877A5016937929 @default.
- W3139421877 hasAuthorship W3139421877A5026939234 @default.
- W3139421877 hasAuthorship W3139421877A5033176798 @default.
- W3139421877 hasAuthorship W3139421877A5048130497 @default.
- W3139421877 hasAuthorship W3139421877A5074598709 @default.
- W3139421877 hasAuthorship W3139421877A5075737697 @default.
- W3139421877 hasAuthorship W3139421877A5078660657 @default.
- W3139421877 hasBestOaLocation W31394218771 @default.
- W3139421877 hasConcept C111919701 @default.
- W3139421877 hasConcept C119857082 @default.
- W3139421877 hasConcept C142724271 @default.
- W3139421877 hasConcept C149635348 @default.
- W3139421877 hasConcept C150594956 @default.
- W3139421877 hasConcept C154945302 @default.
- W3139421877 hasConcept C29794715 @default.
- W3139421877 hasConcept C41008148 @default.
- W3139421877 hasConcept C534262118 @default.
- W3139421877 hasConcept C71924100 @default.
- W3139421877 hasConcept C89805583 @default.
- W3139421877 hasConceptScore W3139421877C111919701 @default.
- W3139421877 hasConceptScore W3139421877C119857082 @default.
- W3139421877 hasConceptScore W3139421877C142724271 @default.
- W3139421877 hasConceptScore W3139421877C149635348 @default.
- W3139421877 hasConceptScore W3139421877C150594956 @default.
- W3139421877 hasConceptScore W3139421877C154945302 @default.
- W3139421877 hasConceptScore W3139421877C29794715 @default.
- W3139421877 hasConceptScore W3139421877C41008148 @default.
- W3139421877 hasConceptScore W3139421877C534262118 @default.
- W3139421877 hasConceptScore W3139421877C71924100 @default.
- W3139421877 hasConceptScore W3139421877C89805583 @default.
- W3139421877 hasIssue "9" @default.
- W3139421877 hasLocation W31394218771 @default.
- W3139421877 hasLocation W31394218772 @default.
- W3139421877 hasLocation W31394218773 @default.
- W3139421877 hasOpenAccess W3139421877 @default.
- W3139421877 hasPrimaryLocation W31394218771 @default.
- W3139421877 hasRelatedWork W2003614205 @default.
- W3139421877 hasRelatedWork W2599755607 @default.
- W3139421877 hasRelatedWork W2756171776 @default.
- W3139421877 hasRelatedWork W2765158217 @default.
- W3139421877 hasRelatedWork W2971637278 @default.
- W3139421877 hasRelatedWork W2977705381 @default.
- W3139421877 hasRelatedWork W2993132146 @default.
- W3139421877 hasRelatedWork W4235505747 @default.
- W3139421877 hasRelatedWork W4285587629 @default.
- W3139421877 hasRelatedWork W4287990776 @default.
- W3139421877 hasVolume "21" @default.
- W3139421877 isParatext "false" @default.
- W3139421877 isRetracted "false" @default.
- W3139421877 magId "3139421877" @default.
- W3139421877 workType "article" @default.