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Mutual information between heart rate variability and respiration for emotion characterization

Author
Valderas, M.; Bolea , J.; Laguna, P.; Bailón, R.; Vallverdu, M.
Type of activity
Journal article
Journal
Physiological measurement
Date of publication
2019-09-03
Volume
40
Number
8
DOI
10.1088/1361-6579/ab310a
Repository
http://hdl.handle.net/2117/170763 Open in new window
URL
https://iopscience.iop.org/article/10.1088/1361-6579/ab310a Open in new window
Abstract
Objective: Interest in emotion recognition has increased in recent years as a useful tool for diagnosing psycho-neural illnesses. In this study, the auto-mutual and the cross-mutual information function, AMIF and CMIF respectively, are used for human emotion recognition. Approach: The AMIF technique was applied to heart rate variability (HRV) signals to study complex interdependencies, and the CMIF technique was considered to quantify the complex coupling between HRV and respiratory signals. Bot...
Group of research
B2SLab - Bioinformatics and Biomedical Signals Laboratory
CREB - Biomedical Engineering Research Centre

Participants

  • Valderas Yamuza, Maria Teresa  (author)
  • Bolea, Juan  (author)
  • Laguna Lasaosa, Pablo  (author)
  • Bailón Luesma, Raquel  (author)
  • Vallverdú Ferrer, Montserrat  (author)