[Solved] What would an Epicurean like Lucretius, author of On the Nature of the Universe, most likely claim to be true? A) knowledge is attainable only through death B) a divine order controls all worldly events C) the good lies in moderate pleasure and freedom from pain D) adversity should be faced with dignity and self-control Amygdala: A section of the brain that is responsible for detecting fear and preparing for emergency events. Medulla: the base of the brainstem; controls heartbeat and breathing. Erotic Plasticity: Refers to the degree to which an individual's sex drive can be changed by societal or situational factors. Refractory Periods: The period immediately following an action potential during which a neuron is incapable of activating a second action potential, ensuring that signals are sent in only one direction.