The inner portion of the adrenal glands that secrete the hormone epinephrine adrenal cortex.
The inner part of the adrenal gland which secretes adrenaline and noradrenaline.
The central tissue of the adrenal (suprarenal) gland. It is filled with chromaffin cells (pheochromocytes), which are derived from the neural crest and are very much like postsynaptic sympathetic ganglion cells. In response to stimulation by presynaptic sympathetic axons, chromaffin cells secrete epinephrine and norepinephrine into the bloodstream.
The inner core of the adrenal glands responsible for secreting the catecholamines epinephrine and norepinephrine.
The intricate core of the adrenal gland, known as the medulla, orchestrates the synthesis and secretion of vital hormones such as adrenaline and noradrenaline. These chemical messengers play a pivotal role in modulating various physiological responses within the body.