High-frequency HRV¶

Type: Entity
Confidence: ★★★☆☆ Promising

Evidence Graph¶

Summary¶

High-frequency HRV shows stronger coupling with brain oscillations across delta, theta, alpha, beta, and gamma bands through vagal mechanisms. Part of heart-brain coupling research with strong evidence (PNAS 2022).

Timeline¶

Added to Knowledge Graph: 2026-02-04 13:27 UTC
Valid Since: 2026-02-04

Relationships¶

Supports¶

• SHOWS_COUPLING_WITH: Brain oscillations
  High-frequency HRV shows stronger coupling with brain oscillations 📅 Valid since: 2026-02-04 📚 Mentioned in 1 episode(s)

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Last updated: 2026-02-04