Adrenal Medulla

Inner layer of adrenal gland producing epinephrine and norepinephrine.

Key Functions:

• Secretes catecholamines for fight-or-flight response.
• Regulates heart rate, blood pressure, and metabolism during stress.

Interacting Systems & Components:

• Adrenal Gland (part of)
• Epinephrine (stress response)
• Norepinephrine (blood pressure regulation)
• Nervous System (sympathetic activation)