The Amygdala’s Role in the Stress Response
The amygdala, acting as the brain’s threat detector, initiates the stress response upon perceiving danger. This involves activating the sympathetic nervous system and releasing stress hormones, leading to a cascade of physiological changes that prepare the body for fight, flight, or freeze. This response can be triggered by real or perceived threats, including sensory input, memories, and cortical interpretations. While rapid and often unconscious, the amygdala’s activity can be influenced by the prefrontal cortex. Understanding this process and employing strategies to calm the amygdala are crucial for managing anxiety.