Parameterized estimation of long-range correlation and variance components in human serial interval production
Autor(a) principal: | |
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Data de Publicação: | 2010 |
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/10400.5/27668 |
Resumo: | Parameterized estimation of long-range correlation and variance components in human serial interval production Repetitive movements lead to isochronous serial interval production which exhibit inherent variability. The Wing-Kristofferson model offers a decomposition of the interresponse intervals in tapping tasks based on a cognitive component and on a motor component. We suggest a new theoretical and fully parametric approach to this model in which the cognitive component is modeled as a long-memory process and the motor component is treated as a white noise process, mutually independent. Under these assumptions, we obtained the autocorrelation function and the spectral density function. Furthermore, we propose an estimator based on the maximization of the frequency-domain representation of the likelihood function. Finally, we conducted a simulation study to assess the properties of this estimator and performed an experimental study involving tapping tasks with two target frequencies (1.250 Hz and 0.625 Hz) . |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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7160 |
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Parameterized estimation of long-range correlation and variance components in human serial interval productionTapping TaskLong MemoryAutocorrelation FunctionSpectral Density FunctionParameterized estimation of long-range correlation and variance components in human serial interval production Repetitive movements lead to isochronous serial interval production which exhibit inherent variability. The Wing-Kristofferson model offers a decomposition of the interresponse intervals in tapping tasks based on a cognitive component and on a motor component. We suggest a new theoretical and fully parametric approach to this model in which the cognitive component is modeled as a long-memory process and the motor component is treated as a white noise process, mutually independent. Under these assumptions, we obtained the autocorrelation function and the spectral density function. Furthermore, we propose an estimator based on the maximization of the frequency-domain representation of the likelihood function. Finally, we conducted a simulation study to assess the properties of this estimator and performed an experimental study involving tapping tasks with two target frequencies (1.250 Hz and 0.625 Hz) .uman Kinetics Inc.Repositório da Universidade de LisboaDiniz, AnaBarreiros, JoãoCrato, Nuno2023-04-28T08:46:53Z20102010-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.5/27668engDiniz, Ana; João Barreiros and Nuno Crato .(2010). “Parameterized estimation of long-range correlation and variance components in human serial interval production”. Vol. 14, pp. 26-43. (Search PDF in 2023).1543-2696 (Online)info: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:RCAAP2023-04-30T01:30:54Zoai:www.repository.utl.pt:10400.5/27668Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T17:50:26.677326Repositório 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 |
Parameterized estimation of long-range correlation and variance components in human serial interval production |
title |
Parameterized estimation of long-range correlation and variance components in human serial interval production |
spellingShingle |
Parameterized estimation of long-range correlation and variance components in human serial interval production Diniz, Ana Tapping Task Long Memory Autocorrelation Function Spectral Density Function |
title_short |
Parameterized estimation of long-range correlation and variance components in human serial interval production |
title_full |
Parameterized estimation of long-range correlation and variance components in human serial interval production |
title_fullStr |
Parameterized estimation of long-range correlation and variance components in human serial interval production |
title_full_unstemmed |
Parameterized estimation of long-range correlation and variance components in human serial interval production |
title_sort |
Parameterized estimation of long-range correlation and variance components in human serial interval production |
author |
Diniz, Ana |
author_facet |
Diniz, Ana Barreiros, João Crato, Nuno |
author_role |
author |
author2 |
Barreiros, João Crato, Nuno |
author2_role |
author author |
dc.contributor.none.fl_str_mv |
Repositório da Universidade de Lisboa |
dc.contributor.author.fl_str_mv |
Diniz, Ana Barreiros, João Crato, Nuno |
dc.subject.por.fl_str_mv |
Tapping Task Long Memory Autocorrelation Function Spectral Density Function |
topic |
Tapping Task Long Memory Autocorrelation Function Spectral Density Function |
description |
Parameterized estimation of long-range correlation and variance components in human serial interval production Repetitive movements lead to isochronous serial interval production which exhibit inherent variability. The Wing-Kristofferson model offers a decomposition of the interresponse intervals in tapping tasks based on a cognitive component and on a motor component. We suggest a new theoretical and fully parametric approach to this model in which the cognitive component is modeled as a long-memory process and the motor component is treated as a white noise process, mutually independent. Under these assumptions, we obtained the autocorrelation function and the spectral density function. Furthermore, we propose an estimator based on the maximization of the frequency-domain representation of the likelihood function. Finally, we conducted a simulation study to assess the properties of this estimator and performed an experimental study involving tapping tasks with two target frequencies (1.250 Hz and 0.625 Hz) . |
publishDate |
2010 |
dc.date.none.fl_str_mv |
2010 2010-01-01T00:00:00Z 2023-04-28T08:46:53Z |
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/10400.5/27668 |
url |
http://hdl.handle.net/10400.5/27668 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Diniz, Ana; João Barreiros and Nuno Crato .(2010). “Parameterized estimation of long-range correlation and variance components in human serial interval production”. Vol. 14, pp. 26-43. (Search PDF in 2023). 1543-2696 (Online) |
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 |
uman Kinetics Inc. |
publisher.none.fl_str_mv |
uman Kinetics Inc. |
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 |
instname_str |
Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
instacron_str |
RCAAP |
institution |
RCAAP |
reponame_str |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
collection |
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 |
repository.mail.fl_str_mv |
|
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1799131583852052480 |