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Posts tagged "parasympathetic"

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vagus nerve insomnia sleep

Insomnia and the Vagus Nerve: What the Latest taVNS Trials Actually Show

The vagus nerve gates sleep onset, sleep architecture, and overnight recovery — and recent randomized controlled trials of auricular vagus stimulation are now generating measurable improvements in chronic insomnia within weeks.

By VagusSkool Team May 11, 2026

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HRV Biofeedback: Training Your Vagus Nerve with Technology

Heart rate variability biofeedback gives you real-time data to strengthen vagal tone, reduce stress, and improve autonomic balance through guided breathing protocols.

By VagusSkool Apr 9, 2026

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Meditation and Vagal Activation: The Science of Inner Calm

Meditation directly stimulates vagal afferents, shifting your nervous system toward parasympathetic dominance and unlocking deep states of calm, clarity, and healing.

By VagusSkool Apr 9, 2026

sleep vagus nerve vagal tone

The Vagus Nerve and Sleep Quality: Your Path to Deeper Rest

Vagal tone is the missing variable in sleep science — higher vagal activity promotes deeper sleep stages, faster sleep onset, and more restorative nighttime recovery.

By VagusSkool Apr 9, 2026

heart rate vagus nerve hrv

How the Vagus Nerve Controls Your Heart Rate

The vagus nerve is the primary parasympathetic brake on your heart — its tone determines your resting heart rate, heart rate variability, and cardiovascular resilience under stress.

By VagusSkool Apr 9, 2026