[Solved] Which of the following is a skin sensory receptor for touch? A) Pacinian corpuscle B) tactile corpuscle C) Ruffini body D) free nerve ending Erotic Responsiveness: The degree to which an individual responds sexually to stimuli or situations. Excitement Phase: The initial stage in the sexual response cycle, characterized by increased muscle tension, heart rate, and blood flow to the genitals. Ventromedial Hypothalamus: A region of the brain involved in satiety and the regulation of metabolism, playing a significant role in eating behavior. Lateral Hypothalamus: It is the part of the hypothalamus that plays a crucial role in hunger and thirst regulation.