The controversial restoration by Sir Arthur Evans of the ruins of the palace of Knossos. Greek archeologist Nikolaos Platon devised a chronology of the civilization based on excavations of Minoan palaces. He divides the civilization into the following eras:
Video: Adrenal Glands: Epinephrine, Norepinephrine & Stress Adaptation The adrenal medulla is the central portion of the adrenal gland. In this lesson, you will learn about the two hormones secreted by the adrenal medulla - epinephrine and norepinephrine - and how they help you deal with short-term stressors. Biology 105: Anatomy & Physiology / Science Courses
Epinephrine is normally produced by both the adrenal glands and certain neurons. It plays an important role in the fight-or-flight response by increasing blood flow to muscles, output of the heart, pupil dilation, and blood sugar.pinephrine, also known as adrenaline, is a medication, hormone and neurotransmitter.