In central hypothyroidism, the thyroid gland itself is normal. However, it is not stimulated to make the hormone TSH. It is thought to be caused by a hypothalamus and/or pituitary gland disorder.
the pituitary gland and the adrenal glands. When the brain perceives a threat, the hypothalamus releases corticotropin-releasing hormone, which signals the pituitary gland to secrete ...
You’ve just missed the bus. You’re going to be late for work. Don’t panic, you tell yourself, there’s nothing you can do. But it’s too late, your amygdala (a small node like part of the brain which ...
It's a steroid hormone produced by the adrenal glands, regulated by the hypothalamus-pituitary-adrenal axis. Cortisol receptors are found in most cells, where they play roles in various bodily ...