Accessing the Healing Power of the Vagus Nerve: Self-Help Exercises for Anxiety, Depression, Trauma, and Autism
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Accessing the Healing Power of the Vagus Nerve: Self-Help Exercises for Anxiety, Depression, Trauma, and Autism
In 1994, in his presidential lecture for the Society for Psychophysi-ological Research, Stephen Porges introduced his Polyvagal Theory,
We should not underestimate the importance of chatting, small
talk, and simple social situations like eating together, having a cup of coffee, or taking a walk with someone.
several times a second. We can usually see these spontaneous micro-changes of expression in a baby or child. It is more rare to notice these changes in adults, as we are more locked into our sense of identity or moods.
The third neural pathway is the dorsal branch of the vagus nerve. This pathway is activated when we face an overwhelming force and imminent destruction.
improve their breathing capacity and thereby increase oxygen uptake into their blood.
The dorsal vagus, the older of the two, is not myelinated.
Dissociation is a widespread problem. It can be characterized as ongoing activity of the dorsal vagus nerve that keeps us in a physiological state of fear. We may be present in a group but not take part in a conversation; we may be lethargic and lack empathy.