Dorsal Vagal Complex
The more primitive, unmyelinated branch of the vagus nerve system responsible for the 'freeze' response during overwhelming threat. Associated with shutdown, dissociation, and immobilization behaviors.
Overview
The dorsal vagal complex is part of the vagus nerve system that activates during overwhelming threat, leading to freeze responses.
Detailed Description
Part of polyvagal theory, the dorsal vagal complex is the most primitive branch of the vagus nerve. When activated, it leads to immobilization, shutdown, dissociation, and feelings of being stuck or frozen. For individuals with ADHD who may experience overwhelm, understanding dorsal vagal activation can help explain freeze responses that aren't about laziness or avoidance but are physiological survival responses.
How This Relates to ADHD
Understanding dorsal vagal responses helps explain why some people with ADHD may 'shut down' when overwhelmed. This is particularly relevant when ADHD co-occurs with trauma.
Treatment and Management
Creating safety, nervous system regulation techniques, and understanding one's own patterns can help individuals move out of dorsal vagal states.
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Understanding Dorsal Vagal Complex is just the beginning. Take our free ADHD assessment or explore diagnosis options in your area.
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