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A novel index based on fractional calculus to assess the dynamics of heart rate variability: changes due to chi or yoga meditations

Autor
Garcia, M.; Ramos, J.; Fernandez, M.
Tipus d'activitat
Presentació treball a congrés
Nom de l'edició
Computing in Cardiology 2012
Any de l'edició
2012
Data de presentació
2012-09-12
Llibre d'actes
Computing in Cardiology 2012
Pàgina inicial
925
Pàgina final
928
Editor
Computing in Cardiology
Repositori
http://hdl.handle.net/2117/18085 Obrir en finestra nova
URL
http://www.cinc.org/archives/2012/pdf/0925.pdf Obrir en finestra nova
Resum
The study aims to present and interpret a novel index based on fractional calculus ( αc) and to assess differences in RR time series dynamics in subjects during meditation. Fractional differintegration (FDI) of a RR time series provides a new time series.αc is defined as the order of the FDI operator that provides the time series with minimum variance. Analyzed time series were obtained from the Exaggerated Heart Rate Oscillations During Two Meditation Techniques database. This database contai...
Citació
Garcia, M.; Ramos, J.; Fernandez, M. A novel index based on fractional calculus to assess the dynamics of heart rate variability: changes due to chi or yoga meditations. A: Computing in Cardiology. "Computing in Cardiology 2012". Cracòvia: Computing in Cardiology, 2012, p. 925-928.
Paraules clau
Calculations, Cardiology, Heart, Time series
Grup de recerca
CREB - Centre de Recerca en Enginyeria Biomedica
GCEM - Grup de Compatibilitat Electromagnètica
IEB - Instrumentació Electrònica i Biomèdica

Participants