The release of catecholamines can cause anxiety, fear, and panic. It also may increase attention and makes a person more aware of the danger.
Hormones are chemical messengers that activate certain signaling pathways and physiological processes.
Catecholamine hormones act to activate different “fight-or-flight” body responses.
These hormones (catecholamines) are secreted by the nerve tissues (e.g. brain) and adrenal glands.
Some examples of catecholamines include epinephrine, dopamine, and noradrenaline.
Learn more about catecholamine hormones here:
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