dor_id: 4111329
506.#.#.a: Público
590.#.#.d: Los artículos enviados a la revista "INTERdisciplina", se juzgan por medio de un proceso de revisión por pares
510.0.#.a: Consejo Nacional de Ciencia y Tecnología (CONACyT); Sistema Regional de Información en Línea para Revistas Científicas de América Latina, el Caribe, España y Portugal (Latindex); Scientific Electronic Library Online (SciELO)
561.#.#.u: https://www.ceiich.unam.mx/0/index.php
650.#.4.x: Multidisciplina
336.#.#.b: article
336.#.#.3: Artículo de Investigación
336.#.#.a: Artículo
351.#.#.6: https://www.revistas.unam.mx/index.php/inter/index
351.#.#.b: INTERdisciplina
351.#.#.a: Artículos
harvesting_group: RevistasUNAM
270.1.#.p: Revistas UNAM. Dirección General de Publicaciones y Fomento Editorial, UNAM en revistas@unam.mx
590.#.#.c: Open Journal Systems (OJS)
270.#.#.d: MX
270.1.#.d: México
590.#.#.b: Concentrador
883.#.#.u: https://revistas.unam.mx/catalogo/
883.#.#.a: Revistas UNAM
590.#.#.a: Coordinación de Difusión Cultural
883.#.#.1: https://www.publicaciones.unam.mx/
883.#.#.q: Dirección General de Publicaciones y Fomento Editorial
850.#.#.a: Universidad Nacional Autónoma de México
856.4.0.u: https://www.revistas.unam.mx/index.php/inter/article/view/71195/64149
100.1.#.a: Fossion, Ruben; Sáenz Burrola, Ariel; Zapata Fonseca, Leonardo
524.#.#.a: Fossion, Ruben, et al. (2020). On the stability and adaptability of human physiology: Gaussians meet heavy-tailed distributions. INTER DISCIPLINA; Vol. 8 Núm. 20, 2020: Criticalidad; 55-81. Recuperado de https://repositorio.unam.mx/contenidos/4111329
245.1.0.a: On the stability and adaptability of human physiology: Gaussians meet heavy-tailed distributions
502.#.#.c: Universidad Nacional Autónoma de México
561.1.#.a: Centro de Investigaciones Interdisciplinarias en Ciencias y Humanidades, UNAM
264.#.0.c: 2020
264.#.1.c: 2020-01-01
506.1.#.a: La titularidad de los derechos patrimoniales de esta obra pertenece a las instituciones editoras. Su uso se rige por una licencia Creative Commons BY-NC-ND 4.0 Internacional, https://creativecommons.org/licenses/by-nc-nd/4.0/legalcode.es, para un uso diferente consultar al responsable jurídico del repositorio por medio del correo electrónico rev.interd@unam.mx
884.#.#.k: https://www.revistas.unam.mx/index.php/inter/article/view/71195
001.#.#.#: 068.oai:ojs.pkp.sfu.ca:article/71195
041.#.7.h: eng
520.3.#.a: Recent technological advances allow to monitor in baka non-invasive and continuous way a wide variety of physiological variables. A surprise of the last few decades is that most — if not all — of these variables are always fluctuating, even when the monitored subject is in resting conditions, and the general interpretation is that the statistics of these fluctuations reflect the dynamics of the underlying regulatory mechanisms. The objective of the present contribution is to offer an explanation why a large variability may be a signature of good health for some variables, e.g., heart rate variability, whereas it is interpreted as a risk factor for other variables, like blood pressure variability. Control theory suggests that variables may be classified into 2 categories, depending on the roles they play in the regulatory mechanism, and we argue that the statistics of the corresponding time series may reflect these different functions. We illustrate with experimental time series that regulated variables, such as blood pressure and core temperature, which are to be maintained within a restricted range around a predefined setpoint, correspond to time series that obey a normal (Gaussian) distribution with small variability around a representative average value. On the other hand, effector variables, such as heart rate and skin temperature, oppose or adapt to a multitude of perturbations from the environment, and we show that the corresponding time series exhibit a large variability and obey heavy-tailed distributions that may span various scales. With ageing and/or chronic degenerative disease, effector variables lose variability and adaptive capacity and consequently regulated variables lose stability and become more variable. Although the above results on the variability of time series have been obtained for the specific case of human physiology, they may be applicable as well to other complex dynamical systems where regulatory control mechanisms are active.
773.1.#.t: INTER DISCIPLINA; Vol. 8 Núm. 20 (2020): Criticalidad; 55-81
773.1.#.o: https://www.revistas.unam.mx/index.php/inter/index
022.#.#.a: ISSN: 2395-969X; ISSN electrónico: 2448-5705
310.#.#.a: Cuatrimestral
300.#.#.a: Páginas: 55-81
264.#.1.b: Centro de Investigaciones Interdisciplinarias en Ciencias y Humanidades, UNAM
doi: https://doi.org/10.22201/ceiich.24485705e.2020.20.71195
handle: 48fca1fd2d17025d
harvesting_date: 2023-08-23 17:00:00.0
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file_creation_date: 2019-12-12 01:10:41.0
file_modification_date: 2019-12-12 01:10:42.0
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245.1.0.b: On the stability and adaptability of human physiology: Gaussians meet heavy-tailed distributions
last_modified: 2023-08-23 17:00:00
license_url: https://creativecommons.org/licenses/by-nc-nd/4.0/legalcode.es
license_type: by-nc-nd
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