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https://hdl.handle.net/1822/69786
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Campo DC | Valor | Idioma |
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dc.contributor.author | Ferreira, Flora José Rocha | por |
dc.contributor.author | Gago, Miguel | por |
dc.contributor.author | Mollaei, Nafiseh | por |
dc.contributor.author | Bicho, Estela | por |
dc.contributor.author | Sousa, Nuno | por |
dc.contributor.author | Gama, João | por |
dc.contributor.author | Ferreira, Carlos | por |
dc.date.accessioned | 2021-01-27T15:07:23Z | - |
dc.date.available | 2021-01-27T15:07:23Z | - |
dc.date.issued | 2020 | - |
dc.identifier.citation | Ferreira, F., Gago, M., Mollaei, N., Bicho, E., Sousa, N., Gama, J., & Ferreira, C. (2020, November). Objective graphical clustering of spatiotemporal gait pattern in patients with Parkinsonism. In AIP Conference Proceedings (Vol. 2293, No. 1, p. 420101). AIP Publishing LLC | por |
dc.identifier.isbn | 9780735440258 | por |
dc.identifier.issn | 0094-243X | - |
dc.identifier.uri | https://hdl.handle.net/1822/69786 | - |
dc.description.abstract | The goal of this study was grouping patients with parkinsonism that share similar gait characteristics based on principal component analysis (PCA). Spatiotemporal gait data during self-selected walking were obtained from 15 patients with Vascular Parkinsonism, 15 patients with Idiopathic Parkinson's Disease and 15 Controls. PCA was used to reduce the dimensionality of 12 gait characteristics for the 45 subjects. Fuzzy C-mean cluster analysis was performed plotting the first two principal components, which accounted for 84.1% of the total variability. Results indicates that it is possible to quantitatively differentiate different gait types in patients with parkinsonism using PCA. Objective graphical classification of gait patterns could assist in clinical evaluation as well as aid treatment planning. | por |
dc.description.sponsorship | POCI-01-0145-FEDER-006961 | por |
dc.description.sponsorship | National Funds through the FCT as part of project UID/EEA/50014/2013 | por |
dc.language.iso | eng | por |
dc.publisher | Associação Internacional de Paremiologia (AIP-IAP) | por |
dc.relation | info:eu-repo/grantAgreement/FCT/5876/147326/PT | por |
dc.rights | openAccess | por |
dc.subject | Parkinsonism | por |
dc.subject | Gait analysis | por |
dc.subject | Clustering | por |
dc.subject | Classification | por |
dc.title | Objective graphical clustering of spatiotemporal gait pattern in patients with Parkinsonism | por |
dc.type | conferencePaper | por |
dc.peerreviewed | yes | por |
dc.relation.publisherversion | https://aip.scitation.org/doi/10.1063/5.0026489 | por |
oaire.citationIssue | 1 | por |
oaire.citationVolume | 2293 | por |
dc.identifier.eissn | 1551-7616 | - |
dc.identifier.doi | 10.1063/5.0026489 | por |
dc.subject.fos | Ciências Médicas::Ciências da Saúde | por |
dc.subject.wos | Science & Technology | por |
sdum.journal | AIP Conference Proceedings | por |
sdum.conferencePublication | INTERNATIONAL CONFERENCE ON NUMERICAL ANALYSIS AND APPLIED MATHEMATICS ICNAAM 2019 | por |
oaire.version | AM | por |
dc.subject.ods | Saúde de qualidade | por |
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Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
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ICNAAM_2018.pdf | 458,45 kB | Adobe PDF | Ver/Abrir |