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Effects of meditation on autonomic nervous system
Comprehensive review demonstrating meditation practices activate parasympathetic nervous system, reducing heart rate, blood pressure, and cortisol levels.
Autonomic Effects
- Heart rate reduction: 3-7 bpm
- HRV improvement: 10-30%
- Cortisol reduction: 15-25%
Mechanisms
Enhanced vagal tone, reduced amygdala reactivity, increased prefrontal activity.
Outcomes
- Heart Rate-5
- Heart Rate Variability20
- Cortisol Level-20