Contemporary theories of 1/f noise in motor control
Autor(a) principal: | |
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Data de Publicação: | 2011 |
Outros Autores: | , , , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | http://hdl.handle.net/10400.5/27665 |
Resumo: | 1/f noise has been discovered in a number of time series collected in psychological and behavioral experiments. This ubiquitous phenomenon has been ignored for a long time and classical models were not designed for accounting for these long-range correlations. The aim of this paper is to present and discuss contrasted theoretical perspectives on 1/f noise, in order to provide a comprehensive overview of current debates in this domain. In a first part, we pro pose a formal definition of the phenomenon of 1/f noise, and we present some commonly used methods for measuring long-range correlations in time series. In a second part, we develop a theoretiical position that considers 1/f noise as the hallmark of system complexity. From this point of view, 1/f noise emerges from the coordination of the many elements that compose the system. In a third part, we present a theoretical counterpoint suggesting that 1/f noise could emerge from localized sources within the system. In conclusion, we try to draw some lines of reasoning for going beyond the opposition between these two approaches. |
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Contemporary theories of 1/f noise in motor control1/f NoiseLong-range DependenceCoordinationVariability1/f noise has been discovered in a number of time series collected in psychological and behavioral experiments. This ubiquitous phenomenon has been ignored for a long time and classical models were not designed for accounting for these long-range correlations. The aim of this paper is to present and discuss contrasted theoretical perspectives on 1/f noise, in order to provide a comprehensive overview of current debates in this domain. In a first part, we pro pose a formal definition of the phenomenon of 1/f noise, and we present some commonly used methods for measuring long-range correlations in time series. In a second part, we develop a theoretiical position that considers 1/f noise as the hallmark of system complexity. From this point of view, 1/f noise emerges from the coordination of the many elements that compose the system. In a third part, we present a theoretical counterpoint suggesting that 1/f noise could emerge from localized sources within the system. In conclusion, we try to draw some lines of reasoning for going beyond the opposition between these two approaches.ElsevierRepositório da Universidade de LisboaDiniz, AnaWijnants, Maarten L.Torre, KjerstinBarreiros, JoãoCrato, NunoBosman, Anna M.T.Hasselman, FredCox, Ralf F.A.Van Orden, Guy C.Delignières, Didier2023-04-26T15:20:09Z20112011-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.5/27665engDiniz, Ana … [et al.] .(2011). "Contemporary theories of 1/f noise in motor control". Human Movement Science, Vol. 30, No.5 : pp. 889-905.(Search PDF in 2023)0167-945710.1016/j.humov.2010.07.006info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2023-04-30T01:30:52Zoai:www.repository.utl.pt:10400.5/27665Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T17:50:26.518959Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse |
dc.title.none.fl_str_mv |
Contemporary theories of 1/f noise in motor control |
title |
Contemporary theories of 1/f noise in motor control |
spellingShingle |
Contemporary theories of 1/f noise in motor control Diniz, Ana 1/f Noise Long-range Dependence Coordination Variability |
title_short |
Contemporary theories of 1/f noise in motor control |
title_full |
Contemporary theories of 1/f noise in motor control |
title_fullStr |
Contemporary theories of 1/f noise in motor control |
title_full_unstemmed |
Contemporary theories of 1/f noise in motor control |
title_sort |
Contemporary theories of 1/f noise in motor control |
author |
Diniz, Ana |
author_facet |
Diniz, Ana Wijnants, Maarten L. Torre, Kjerstin Barreiros, João Crato, Nuno Bosman, Anna M.T. Hasselman, Fred Cox, Ralf F.A. Van Orden, Guy C. Delignières, Didier |
author_role |
author |
author2 |
Wijnants, Maarten L. Torre, Kjerstin Barreiros, João Crato, Nuno Bosman, Anna M.T. Hasselman, Fred Cox, Ralf F.A. Van Orden, Guy C. Delignières, Didier |
author2_role |
author author author author author author author author author |
dc.contributor.none.fl_str_mv |
Repositório da Universidade de Lisboa |
dc.contributor.author.fl_str_mv |
Diniz, Ana Wijnants, Maarten L. Torre, Kjerstin Barreiros, João Crato, Nuno Bosman, Anna M.T. Hasselman, Fred Cox, Ralf F.A. Van Orden, Guy C. Delignières, Didier |
dc.subject.por.fl_str_mv |
1/f Noise Long-range Dependence Coordination Variability |
topic |
1/f Noise Long-range Dependence Coordination Variability |
description |
1/f noise has been discovered in a number of time series collected in psychological and behavioral experiments. This ubiquitous phenomenon has been ignored for a long time and classical models were not designed for accounting for these long-range correlations. The aim of this paper is to present and discuss contrasted theoretical perspectives on 1/f noise, in order to provide a comprehensive overview of current debates in this domain. In a first part, we pro pose a formal definition of the phenomenon of 1/f noise, and we present some commonly used methods for measuring long-range correlations in time series. In a second part, we develop a theoretiical position that considers 1/f noise as the hallmark of system complexity. From this point of view, 1/f noise emerges from the coordination of the many elements that compose the system. In a third part, we present a theoretical counterpoint suggesting that 1/f noise could emerge from localized sources within the system. In conclusion, we try to draw some lines of reasoning for going beyond the opposition between these two approaches. |
publishDate |
2011 |
dc.date.none.fl_str_mv |
2011 2011-01-01T00:00:00Z 2023-04-26T15:20:09Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://hdl.handle.net/10400.5/27665 |
url |
http://hdl.handle.net/10400.5/27665 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Diniz, Ana … [et al.] .(2011). "Contemporary theories of 1/f noise in motor control". Human Movement Science, Vol. 30, No.5 : pp. 889-905.(Search PDF in 2023) 0167-9457 10.1016/j.humov.2010.07.006 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Elsevier |
publisher.none.fl_str_mv |
Elsevier |
dc.source.none.fl_str_mv |
reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação instacron:RCAAP |
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Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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RCAAP |
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RCAAP |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
repository.name.fl_str_mv |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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1799131583845761024 |