Christine Runyan — What’s Happening in Our Nervous Systems?

Nervous System

Christine Runyan explains the intricate workings of our autonomic nervous system, which plays a crucial role in our stress response. This system, often referred to as the fight-or-flight mechanism, operates automatically and is designed to detect threats, triggering a cascade of neurotransmitters and hormones to prepare the body for action 1. This response includes increased heart rate and blood pressure, energy release, and temporary immune boosts.

It's a beautiful evolutionary adaptation that if we were to ever lose it, we would become extinct.

--- Christine Runyan

The parasympathetic nervous system, on the other hand, helps calm the body once the threat is perceived to be over, restoring balance and enabling creativity and present-moment awareness 1.

   

Pandemic Stress

The pandemic has profoundly impacted our stress responses, as Krista Tippett and Christine discuss the layers of trauma experienced over the past year. The constant threat of COVID-19 has kept our nervous systems in a state of heightened alert, affecting our mental and physical well-being 2. This prolonged stress has led to memory issues, irritability, and a sense of exhaustion, even as we see the light at the end of the tunnel.

The pandemic has disrupted our mind-body connection, which is always as sensitive to what is imagined as to what is real.

--- Krista Tippett

Christine emphasizes the importance of compassion for ourselves and others as we navigate these challenges, recognizing the subtle yet significant impact of being perceived as a danger to one another 3.