How does the stress response impact the nervous system?

The stress response can impact the nervous system by activating the sympathetic nervous system, which triggers the release of stress hormones like adrenaline and cortisol. This can lead to increased heart rate, heightened alertness, and other physical changes to help the body respond to a perceived threat or challenge. Over time, chronic stress can have negative effects on the nervous system, leading to issues like anxiety, depression, and impaired cognitive function.