In response to various stimuli, the human body employs a range of physiological mechanisms to maintain homeostasis. One such mechanism involves the autonomic nervous system (ANS), which regulates involuntary bodily functions such as heart rate, digestion, and respiratory rate. The ANS is divided into three branches: the sympathetic nervous system (SNS), the parasympathetic nervous system (PNS), and the enteric nervous system (ENS). The SNS is often activated in response to stress, leading to physiological changes like increased heart rate and blood pressure. Conversely, the PNS promotes a 'rest-and-digest' state, reducing heart rate and stimulating digestive processes.
Consider the hormone norepinephrine, primarily released during sympathetic activation. It plays a crucial role in preparing the body for 'fight or flight' situations by modulating cardiovascular function and affecting various tissues. In light of this information, which statement accurately reflects the interaction between the ANS, norepinephrine, and homeostasis?