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Communication Dans Un Congrès Année : 2020

Multiscale Eigen Analysis on EEG and Heartbeat Dynamics: a Pilot study

Résumé

The continuous reciprocal interplay underlying cerebral and cardiovascular interactions has been shown to generate complex and nonlinear dynamics. To this extent, differences in induced cross-temporal dynamics are here investigated via wavelet-based multivariate multiscale analysis. Twelve features were extracted from both EEG and ECG recordings from 24 healthy subjects at rest and during a coldpressor test. The proposed multivariate analysis using the eigenstructure of the multiscale decomposition was compared with a classical multivariate analysis. Preliminary results show that differences between experimental conditions are enhanced by the application of the proposed multivariate analysis.
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Dates et versions

hal-03034112 , version 1 (01-12-2020)

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Vincenzo Catrambone, Patrice Abry, Gaetano Valenza, Herwig Wendt, Gustavo Didier, et al.. Multiscale Eigen Analysis on EEG and Heartbeat Dynamics: a Pilot study. 11th Conference of the European Study Group on Cardiovascular Oscillations (ESGCO 2020), Jul 2020, Pisa, Italy. ⟨10.1109/ESGCO49734.2020.9158176⟩. ⟨hal-03034112⟩
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