The adrenal cortex is the outer region of the adrenal glands, responsible for producing steroid hormones such as cortisol, aldosterone, and androgens. These hormones regulate metabolism, immune response, blood pressure, and other essential functions.
Hypothalamus: A brain region that controls various autonomic functions and links the nervous system to the endocrine system via the pituitary gland.
Pituitary Gland: A pea-sized gland located at the base of the brain that produces hormones affecting growth, metabolism, and reproduction.
Addison's Disease: A disorder where the adrenal glands do not produce enough steroid hormones, leading to symptoms like fatigue and low blood pressure.