Scale-free fluctuations in behavioral performance: Delineating changes in spontaneous behavior of humans with induced sleep deficiency

Autores
Ochab, Jeremi K.; Tyburczyk, Jacek; Beldzik, Ewa; Chialvo, Dante Renato; Domagalik, Aleksandra; Fafrowicz, Magdalena; Gudowska Nowak, Ewa; Marek, Tadeusz; Nowak, Maciej A.; Oginska, Halszka; Szwed, Jerzy
Año de publicación
2014
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The timing and dynamics of many diverse behaviors of mammals, e.g., patterns of animal foraging or human communication in social networks exhibit complex self-similar properties reproducible over multiple time scales. In this paper, we analyze spontaneous locomotor activity of healthy individuals recorded in two different conditions: during a week of regular sleep and a week of chronic partial sleep deprivation. After separating activity from rest with a pre-defined activity threshold, we have detected distinct statistical features of duration times of these two states. The cumulative distributions of activity periods follow a stretched exponential shape, and remain similar for both control and sleep deprived individuals. In contrast, rest periods, which follow power-law statistics over two orders of magnitude, have significantly distinct distributions for these two groups and the difference emerges already after the first night of shortened sleep. We have found steeper distributions for sleep deprived individuals, which indicates fewer long rest periods and more turbulent behavior. This separation of power-law exponents is the main result of our investigations, and might constitute an objective measure demonstrating the severity of sleep deprivation and the effects of sleep disorders.
Fil: Ochab, Jeremi K.. Uniwersytet Jagielloński W Krakowie; Polonia
Fil: Tyburczyk, Jacek. Uniwersytet Jagielloński W Krakowie; Polonia
Fil: Beldzik, Ewa. Uniwersytet Jagielloński W Krakowie; Polonia
Fil: Chialvo, Dante Renato. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Rosario; Argentina
Fil: Domagalik, Aleksandra. Uniwersytet Jagielloński W Krakowie; Polonia
Fil: Fafrowicz, Magdalena. Uniwersytet Jagielloński W Krakowie; Polonia
Fil: Gudowska Nowak, Ewa. Uniwersytet Jagielloński W Krakowie; Polonia
Fil: Marek, Tadeusz. Uniwersytet Jagielloński W Krakowie; Polonia
Fil: Nowak, Maciej A.. Uniwersytet Jagielloński W Krakowie; Polonia
Fil: Oginska, Halszka. Uniwersytet Jagielloński W Krakowie; Polonia
Fil: Szwed, Jerzy. Uniwersytet Jagielloński W Krakowie; Polonia
Materia
Scale-free
Fluctuations
Sleep deprivation
Circadian
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/94369
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/94369
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Scale-free fluctuations in behavioral performance: Delineating changes in spontaneous behavior of humans with induced sleep deficiencyOchab, Jeremi K.Tyburczyk, JacekBeldzik, EwaChialvo, Dante RenatoDomagalik, AleksandraFafrowicz, MagdalenaGudowska Nowak, EwaMarek, TadeuszNowak, Maciej A.Oginska, HalszkaSzwed, JerzyScale-freeFluctuationsSleep deprivationCircadianhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1The timing and dynamics of many diverse behaviors of mammals, e.g., patterns of animal foraging or human communication in social networks exhibit complex self-similar properties reproducible over multiple time scales. In this paper, we analyze spontaneous locomotor activity of healthy individuals recorded in two different conditions: during a week of regular sleep and a week of chronic partial sleep deprivation. After separating activity from rest with a pre-defined activity threshold, we have detected distinct statistical features of duration times of these two states. The cumulative distributions of activity periods follow a stretched exponential shape, and remain similar for both control and sleep deprived individuals. In contrast, rest periods, which follow power-law statistics over two orders of magnitude, have significantly distinct distributions for these two groups and the difference emerges already after the first night of shortened sleep. We have found steeper distributions for sleep deprived individuals, which indicates fewer long rest periods and more turbulent behavior. This separation of power-law exponents is the main result of our investigations, and might constitute an objective measure demonstrating the severity of sleep deprivation and the effects of sleep disorders.Fil: Ochab, Jeremi K.. Uniwersytet Jagielloński W Krakowie; PoloniaFil: Tyburczyk, Jacek. Uniwersytet Jagielloński W Krakowie; PoloniaFil: Beldzik, Ewa. Uniwersytet Jagielloński W Krakowie; PoloniaFil: Chialvo, Dante Renato. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Rosario; ArgentinaFil: Domagalik, Aleksandra. Uniwersytet Jagielloński W Krakowie; PoloniaFil: Fafrowicz, Magdalena. Uniwersytet Jagielloński W Krakowie; PoloniaFil: Gudowska Nowak, Ewa. Uniwersytet Jagielloński W Krakowie; PoloniaFil: Marek, Tadeusz. Uniwersytet Jagielloński W Krakowie; PoloniaFil: Nowak, Maciej A.. Uniwersytet Jagielloński W Krakowie; PoloniaFil: Oginska, Halszka. Uniwersytet Jagielloński W Krakowie; PoloniaFil: Szwed, Jerzy. Uniwersytet Jagielloński W Krakowie; PoloniaPublic Library of Science2014-09info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/94369Ochab, Jeremi K.; Tyburczyk, Jacek; Beldzik, Ewa; Chialvo, Dante Renato; Domagalik, Aleksandra; et al.; Scale-free fluctuations in behavioral performance: Delineating changes in spontaneous behavior of humans with induced sleep deficiency; Public Library of Science; Plos One; 9; 9; 9-2014; 1-12; e1075421932-6203CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://dx.plos.org/10.1371/journal.pone.0107542info:eu-repo/semantics/altIdentifier/doi/10.1371/journal.pone.0107542info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T09:57:43Zoai:ri.conicet.gov.ar:11336/94369instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-03 09:57:43.458CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Scale-free fluctuations in behavioral performance: Delineating changes in spontaneous behavior of humans with induced sleep deficiency
title Scale-free fluctuations in behavioral performance: Delineating changes in spontaneous behavior of humans with induced sleep deficiency
spellingShingle Scale-free fluctuations in behavioral performance: Delineating changes in spontaneous behavior of humans with induced sleep deficiency
Ochab, Jeremi K.
Scale-free
Fluctuations
Sleep deprivation
Circadian
title_short Scale-free fluctuations in behavioral performance: Delineating changes in spontaneous behavior of humans with induced sleep deficiency
title_full Scale-free fluctuations in behavioral performance: Delineating changes in spontaneous behavior of humans with induced sleep deficiency
title_fullStr Scale-free fluctuations in behavioral performance: Delineating changes in spontaneous behavior of humans with induced sleep deficiency
title_full_unstemmed Scale-free fluctuations in behavioral performance: Delineating changes in spontaneous behavior of humans with induced sleep deficiency
title_sort Scale-free fluctuations in behavioral performance: Delineating changes in spontaneous behavior of humans with induced sleep deficiency
dc.creator.none.fl_str_mv Ochab, Jeremi K.
Tyburczyk, Jacek
Beldzik, Ewa
Chialvo, Dante Renato
Domagalik, Aleksandra
Fafrowicz, Magdalena
Gudowska Nowak, Ewa
Marek, Tadeusz
Nowak, Maciej A.
Oginska, Halszka
Szwed, Jerzy
author Ochab, Jeremi K.
author_facet Ochab, Jeremi K.
Tyburczyk, Jacek
Beldzik, Ewa
Chialvo, Dante Renato
Domagalik, Aleksandra
Fafrowicz, Magdalena
Gudowska Nowak, Ewa
Marek, Tadeusz
Nowak, Maciej A.
Oginska, Halszka
Szwed, Jerzy
author_role author
author2 Tyburczyk, Jacek
Beldzik, Ewa
Chialvo, Dante Renato
Domagalik, Aleksandra
Fafrowicz, Magdalena
Gudowska Nowak, Ewa
Marek, Tadeusz
Nowak, Maciej A.
Oginska, Halszka
Szwed, Jerzy
author2_role author
author
author
author
author
author
author
author
author
author
dc.subject.none.fl_str_mv Scale-free
Fluctuations
Sleep deprivation
Circadian
topic Scale-free
Fluctuations
Sleep deprivation
Circadian
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv The timing and dynamics of many diverse behaviors of mammals, e.g., patterns of animal foraging or human communication in social networks exhibit complex self-similar properties reproducible over multiple time scales. In this paper, we analyze spontaneous locomotor activity of healthy individuals recorded in two different conditions: during a week of regular sleep and a week of chronic partial sleep deprivation. After separating activity from rest with a pre-defined activity threshold, we have detected distinct statistical features of duration times of these two states. The cumulative distributions of activity periods follow a stretched exponential shape, and remain similar for both control and sleep deprived individuals. In contrast, rest periods, which follow power-law statistics over two orders of magnitude, have significantly distinct distributions for these two groups and the difference emerges already after the first night of shortened sleep. We have found steeper distributions for sleep deprived individuals, which indicates fewer long rest periods and more turbulent behavior. This separation of power-law exponents is the main result of our investigations, and might constitute an objective measure demonstrating the severity of sleep deprivation and the effects of sleep disorders.
Fil: Ochab, Jeremi K.. Uniwersytet Jagielloński W Krakowie; Polonia
Fil: Tyburczyk, Jacek. Uniwersytet Jagielloński W Krakowie; Polonia
Fil: Beldzik, Ewa. Uniwersytet Jagielloński W Krakowie; Polonia
Fil: Chialvo, Dante Renato. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Rosario; Argentina
Fil: Domagalik, Aleksandra. Uniwersytet Jagielloński W Krakowie; Polonia
Fil: Fafrowicz, Magdalena. Uniwersytet Jagielloński W Krakowie; Polonia
Fil: Gudowska Nowak, Ewa. Uniwersytet Jagielloński W Krakowie; Polonia
Fil: Marek, Tadeusz. Uniwersytet Jagielloński W Krakowie; Polonia
Fil: Nowak, Maciej A.. Uniwersytet Jagielloński W Krakowie; Polonia
Fil: Oginska, Halszka. Uniwersytet Jagielloński W Krakowie; Polonia
Fil: Szwed, Jerzy. Uniwersytet Jagielloński W Krakowie; Polonia
description The timing and dynamics of many diverse behaviors of mammals, e.g., patterns of animal foraging or human communication in social networks exhibit complex self-similar properties reproducible over multiple time scales. In this paper, we analyze spontaneous locomotor activity of healthy individuals recorded in two different conditions: during a week of regular sleep and a week of chronic partial sleep deprivation. After separating activity from rest with a pre-defined activity threshold, we have detected distinct statistical features of duration times of these two states. The cumulative distributions of activity periods follow a stretched exponential shape, and remain similar for both control and sleep deprived individuals. In contrast, rest periods, which follow power-law statistics over two orders of magnitude, have significantly distinct distributions for these two groups and the difference emerges already after the first night of shortened sleep. We have found steeper distributions for sleep deprived individuals, which indicates fewer long rest periods and more turbulent behavior. This separation of power-law exponents is the main result of our investigations, and might constitute an objective measure demonstrating the severity of sleep deprivation and the effects of sleep disorders.
publishDate 2014
dc.date.none.fl_str_mv 2014-09
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/94369
Ochab, Jeremi K.; Tyburczyk, Jacek; Beldzik, Ewa; Chialvo, Dante Renato; Domagalik, Aleksandra; et al.; Scale-free fluctuations in behavioral performance: Delineating changes in spontaneous behavior of humans with induced sleep deficiency; Public Library of Science; Plos One; 9; 9; 9-2014; 1-12; e107542
1932-6203
CONICET Digital
CONICET
url http://hdl.handle.net/11336/94369
identifier_str_mv Ochab, Jeremi K.; Tyburczyk, Jacek; Beldzik, Ewa; Chialvo, Dante Renato; Domagalik, Aleksandra; et al.; Scale-free fluctuations in behavioral performance: Delineating changes in spontaneous behavior of humans with induced sleep deficiency; Public Library of Science; Plos One; 9; 9; 9-2014; 1-12; e107542
1932-6203
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://dx.plos.org/10.1371/journal.pone.0107542
info:eu-repo/semantics/altIdentifier/doi/10.1371/journal.pone.0107542
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Public Library of Science
publisher.none.fl_str_mv Public Library of Science
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.13397

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