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International Journal on Smart Sensing and Intelligent Systems
Volume 18 (2025): Issue 1 (January 2025)
Open Access
Quantifying neurophysiological mechanism through heart rate variability: the case of cognitive stress
Sudhangshu Sarkar
Sudhangshu Sarkar
Department of Electronics and Communication Engineering, National Institute of Technology
Durgapur, India
Department of Electrical Engineering, Narula Institute of Technology
West Bengal, India
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Sarkar, Sudhangshu
,
Anilesh Dey
Anilesh Dey
Department of Physics, Principal, Nagar College
India
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Dey, Anilesh
and
Aniruddha Chandra
Aniruddha Chandra
Department of Electronics and Communication Engineering, National Institute of Technology
Durgapur, India
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Chandra, Aniruddha
Jun 23, 2025
International Journal on Smart Sensing and Intelligent Systems
Volume 18 (2025): Issue 1 (January 2025)
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Article Category:
Research Article
Published Online:
Jun 23, 2025
Received:
Sep 04, 2023
DOI:
https://doi.org/10.2478/ijssis-2025-0028
Keywords
heart rate variability
,
autonomous nervous system
,
cognitive task
,
mental stress
,
ECG signal processing
,
non-linear metrics
© 2025 Sudhangshu Sarkar et al., published by Sciendo
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.