Key result
Information dynamics analysis revealed that the EEG β rhythm acts as a hub for brain-heart interactions during sleep, with information transfer progressively decreasing from light to deep and REM sleep.
Population
10 healthy subjects
Design
Other
Authors
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β EEG may index sleep-stage brain-heart coupling; hypothesis-generating and requires validation before any clinical use.
Observational (n=10)
No
Demonstrates a novel entropy-based approach to quantify brain-heart information dynamics during sleep, highlighting the role of β EEG power as a central hub.
Faes et al. (2014) conducted an observational in Healthy (n=10). Information dynamics analysis revealed that the EEG β rhythm acts as a hub for brain-heart interactions during sleep, with information transfer progressively decreasing from light to deep and REM sleep.
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